20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a fast-acting, non-oxidizing biocide and is very effective against a broad spectrum of microorganisms.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a highly effective, environmentally friendly biocide.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) provides a quick kill while also quickly degrading in water.

CAS Number: 10222-01-2
Molecular Formula: C3H2Br2N2O
Molecular Weight: 241.87
EINECS Number: 233-539-7

Synonyms: 2,2-DIBROMO-2-CYANOACETAMIDE, 10222-01-2, Dibromocyanoacetamide, Dbnpa, 2,2-Dibromo-3-nitrilopropionamide, Acetamide, 2,2-dibromo-2-cyano-, 2-Cyano-2,2-dibromoacetamide, XD-7287l Antimicrobial, 2,2-Dibromo-2-carbamoylacetonitrile, Dibromocyano acetic acid amide, Dibromonitrilopropionamide, XD-1603, 7N51QGL6MJ, DTXSID5032361, NSC-98283, Caswell No. 287AA, C3H2Br2N2O, NSC 98283, Dowicil QK 20, HSDB 6982, XD 7287L, EINECS 233-539-7, UNII-7N51QGL6MJ, EPA Pesticide Chemical Code 101801, BRN 1761192, 2,2-dibromo-2-cyano-acetamide, 2,2-Dibromo-3-nitrilopropanamide, Acetamide, 2-cyano-2,2-dibromo-, Cyanodibromoacetamide, 2,2-dibromo-3-nitrilopropion amide, NCIOpen2_006184, SCHEMBL23129, 3-02-00-01641 (Beilstein Handbook Reference), Acetamide,2-dibromo-2-cyano-, 2-Cyano-2,2-dibromo-Acetamide, CHEMBL1878278, DOW ANTIMICROBIAL 7287, DTXCID3012361, DIBROMOCYANOACETAMIDE [INCI], NSC98283, Tox21_300089, MFCD00129791, 2,2-Dibromo-2-cyanoacetamide, 9CI, 2, 2-Dibromo-2-carbamoylacetonitrile, 2,2-Dibromo-2-cyanoacetamide, 96%, AKOS015833850, 2,2-bis(bromanyl)-2-cyano-ethanamide, NCGC00164203-01, NCGC00164203-02, NCGC00253921-01, AS-12928, CAS-10222-01-2, DB-027512, CS-0144768, D2902, DIBROMO-3-NITRILOPROPIONAMIDE, 2,2-, NS00009357, 2,2-Dibromo-3-Nitrilo propionamide (DBNPA), H11778, 2,2-DIBROMO-3-NITRILOPROPIONAMIDE [HSDB], A800546, Q-102771, Q5204411, dbnpa; 2,2-dibromo-2-cyanoacetamide; 2,2-dibromo-2-carbamoylacetonitrile; 2,2-dibromo-3-nitrilopropionamide; dbnpa.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) acts similar to the typical halogen biocides.

The final end product is carbon dioxide and ammonium bromide.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) recommends and sells DBNPA for use with DTEA II under appropriate conditions.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is compatible with other treatment chemicals with the exception of mercaptobenzothiazole.

Continuous biocide release by the tablet maintains concentrations effective for control in the tower, while the biocide in the blowdown discharge degrades quickly.
So 20% DBNPA (2,2-dibromo-3-nitrilopropionamide)’s easy to meet strict environmental regulations on tower discharge.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has been used as a biocide in industrial water applications due to its instantaneous antimicrobial activity and rapid chemical breakdown.

In this study, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is considered a potential alternative for antibiotics used for bacterial control during corn-to-ethanol fermentation.
A method using LC/MS/MS was developed to accurately quantify DBNPA in water.
When this method was applied to quantify DBNPA concentration in a fermentation matrix, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) was found to be unstable and to decay rapidly, preventing validation of the method or quantitation.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is white crystalline powder, melting point, 122-125℃,PH value, 5--5.5.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is soluble in common organic solvents (such as acetone,benzene, dimethylformamide, ethanol, polyethylene glycol, etc.),slightly soluble in water.
Under acidic conditions, its aqueous solution is more stable.

Raising the PH, heating or being exposured under UV and fluorescent light can fasten its dissolving.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used in a wide variety of applications.
Some examples are in papermaking as a preservative in paper coating and slurries.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is also used as slime control on papermachines, and as a biocide in hydraulic fracturing wells and in cooling water.
The present invention provides an essentially pure compacted 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) in a granular and/or tablet and/or briquette and/ or pellet form.
The present invention further provides a process for preparing the same essentially pure compacted DBNPA.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) in the feed water of integrated membrane systems to evaluate the impact on pressure drop increase and chemical cleaning frequency.
A continuous high 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) dosage of 20 mg/L on fouled membranes caused a significant decrease in cleaning frequency due to the stabilization of the pressure drop.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is 5% in concentration.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions.
It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) acts are similar to the typical halogen biocides.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a broad-spectrum and efficient industrial bactericide used to prevent the growth and propagation of bacteria and algae in paper making, industrial circulating cooling water, lubricating oil for metal processing, pulp, wood, paint and plywood.
It can also be used as a slime control agent and is widely used in pulp and circulating cooling water systems in paper mills.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a non-oxidative agent, rapidly degrading in alkaline aqueous solutions.

The organic water content as well as light enhance the hydrolysis and debromination of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) into cyanoacetamide followed by degradation into cyanoacetic acid and malonic acid, that are non-toxic compounds.
This degradation pathway makes the use of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) relatively environmentally friendly.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is compatible with polyamide based membranes and shows high rejection rates for RO membranes.

The antimicrobial effect is due to the fast reaction between DBNPA and sulfur-containing organic molecules in microorganisms such as glutathione or cysteine.
The properties of microbial cell-surface components are irreversibly altered, interrupting transport of compounds across the membrane of the bacterial cell and inhibiting key biological processes of the bacteria.
To assess the anti-biofouling effect, online and off-line applications of the biocide have been studied on industrial scale RO installations with a 20 ppm DBNPA concentration in the feed water.

Industrial case studies described by indicate a preventive effect of the biocide, but many details were not given.
Only very limited information on the suitability of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) to control membrane biofouling under well-defined conditions is available.
The objective of this study was to determine, under well-controlled conditions, the effect of biocide 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) dosage on biofouling control in membrane systems.

Preventive and curative biofouling control strategies were investigated in a series of experiments with membrane fouling simulators operated in parallel, fed with feed water supplemented with 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) (1 or 20 mg/L) and a biodegradable substrate sodium acetate.
A higher substrate concentration in feed water has shown to result in a faster and larger pressure drop increase and a higher accumulated amount of biomass.
In the studies acetate was dosed as substrate to enhance the biofouling rate.

The pressure drop was monitored and autopsies were performed to quantify the accumulated material.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is understood in the membrane industry that thin film composite polyamide membranes have limited resistance to chlorine based oxidants.
Therefore, operators have relatively few options regarding chemicals which can be safely used to disinfect RO/NF systems and prevent bio growth/biofouling.

One option is the chemical, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide), which is a fastacting, nonoxidizing biocide which is very effective at low concentrations in controlling the growth of aerobic bacteria, anaerobic bacteria, fungi and algae.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is an advantageous disinfectant since it also quickly degrades to carbon dioxide, ammonia and bromide ion when in an aqueous environment.
This allows the effluent to be safely discharged even in sensitive water bodies.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is degraded by reactions with water, nucleophiles, and UV light (rate is dependent on pH and temperature).
The approximate half-life is 24 hr @ pH 7, 2 hr @ pH 8, 15 min @pH 9.
The vast majority of microorganisms that come into contact with it are killed within 5 to 10 minutes.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) 98% min.assay. Highly effective against a wide range of common water borne organisms with proven efficacy against Legionella.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) will control these organisms and help to control microbiological fouling.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is designed for use in open cooling water systems, chilled water systems, process systems and other industrial water systems.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has proven efficacy against pathogenic microorganisms including Legionella, at levels required by the system, L8 (HS(G) 274), system water type, along with risk assessment data.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) degrades rapidly and naturally at increased pH & temperature levels and as such Accepta 6404 is the product of choice for systems operating under strict environmental and discharge regulations.
Increasing cooling water alkalinity presents a problem for most water treatment biocides.

However, for Accepta 6404 even at higher pH values, rapid & effective microbial control is achieved before any significant degradation occurs.
Ideal for quick, antimicrobial activity, but rapid degradation of the microbicide for minimal environmental impact.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is an off-white crystalline solid with a mild medicinal antiseptic odor.

It is slightly volatile, very soluble in water, and corrosive.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used to control bacteria, fungi and slime-forming algae in cooling water systems, evaporative condensers and heat exchangers, air washing systems, pulp mill and paper manufacturing, and oil extraction drilling fluids.
It also is used as a preservative in paints, industrial coatings and adhesives, metalworking cutting fluids, and paper and paper products.

Industrial workers handling fluids with 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be exposed through dermal contact and inhalation exposure to mists.
U.S. workers handling disinfectant solutions containing the compound are required to wear protective clothing and chemical-resistant gloves and aprons.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) released to the environment will be degraded in air and by exposure to direct sunlight.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is expected to move through soil.
It will chemically break down quickly in water.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) also will be degraded by microorganisms.

It is not likely to build up in aquatic organisms.
People accidently exposed through spills or compound misuse of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) reported eye, throat and respiratory irritation, runny nose, and headache.
Allergic skin reactions may develop in some people following direct contact to 20% DBNPA (2,2-dibromo-3-nitrilopropionamide).

Direct contact with 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may damage eyes and skin due to its corrosiveness.
Labored breathing and weight loss were observed in laboratory animals repeatedly given high oral doses.
Repeated skin exposure of laboratory animals to high doses of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) caused skin damage.

Very high oral doses given laboratory animals during pregnancy caused decreased weight gain, and some of the animals died.
Skeletal birth defects were found in some offspring of surviving maternal animals exposed to this dose, and a lower, maternally non-toxic dose.
The potential of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) to cause cancer in laboratory animals has not been tested.

The potential for 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) to cause cancer in humans has not been assessed by the U.S. EPA IRIS program, the International Agency for Research on Cancer, or the U.S. National Toxicology Program 13th Report on Carcinogens.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is the second most commonly used biocide in UOG after glutaraldehyde.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a fast-acting electrophilic biocide; it is quick and effective in contact, but the protection is not long lasting.

This biocide inhibits essential biological functions by reacting with nucleophiles (particularly sulfur-containing nucleophiles) inside the cell.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide), and some of its degradation products, can also be harmful to humans and animals.
These associated compounds have been demonstrated to be moderately to highly toxic by ingestion and inhalation, can be corrosive to eyes, and have been shown in terrestrial and aquatic animal studies to cause developmental issues.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is not toxic to all life, however, as it is biodegradable under both aerobic and anaerobic conditions, with a reported biotic half-life of less than 4 h under both conditions at neutral pH. However, the hydrolysis and aquatic photolysis half-life of this compound are pH-dependent, with faster degradation occurring at a more alkaline pH.
For example, the abiotic half-lives of DBNPA at pH 5, 7, and 9 are 67 days, 63 h, and 73 min, respectively.

Conversely, low pH has been characteristic of Impacted streams, which thus provide favorable conditions for the stability of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) and its degradation products.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a non-oxidative agent, rapidly degrading in alkaline aqueous solutions.
The organic water content as well as light enhance the hydrolysis and debromination of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) into cyanoacetamide followed by degradation into cyanoacetic acid and malonic acid, that are non-toxic compounds.

This degradation pathway makes the use of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) relatively environmentally friendly.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is compatible with polyamide based membranes and shows high rejection rates for RO membranes.

The antimicrobial effect is due to the fast reaction between DBNPA and sulfur-containing organic molecules in microorganisms such as glutathione or cysteine.
The properties of microbial cell-surface components are irreversibly altered, interrupting transport of compounds across the membrane of the bacterial cell and inhibiting key biological processes of the bacteria.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) also is not compatible with ammonia or hydrogen sulfide-containing water.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) maintains reliable control in systems running at acidic, neutral, or alkaline pH.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) degrades quickly in aqueous environments.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is completely miscible with water upon dispersion at normal use levels.

A 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) means that the solution contains 20 parts of DBNPA dissolved in a total of 100 parts of solution.
This concentration is commonly used in various industrial applications, particularly as a biocide or antimicrobial agent to control microbial growth in water systems, such as cooling towers, industrial process waters, and swimming pools.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) indicates that for every 100 units of the solution, 20 units are comprised of the active ingredient, DBNPA, while the remaining 80 units are typically composed of water or another solvent.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide), quick kill broad-spectrum microbiocide, fungicide and algaecide.
Microbiocide kill time measured in minutes vs. hours for other types of microbiocide agents.
The rate of this activity is not affected by pH, and antimicrobial control is rapidly achieved.

Because of its extremely rapid kill, proliferating microbes and their biofilm formation are either eliminated or significantly reduced.
Inexpensive to use – as little as 22 g treats 1000 L of water.
Safer for use in galvanized, copper and steel systems than chlorine and bromine.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide), can clean up fouled systems where high levels of organics, slime and biomass are present.
This concentration is often chosen based on the desired efficacy against microbial growth balanced with considerations such as safety, cost-effectiveness, and regulatory requirements.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide)'s important to follow manufacturer instructions and safety guidelines when handling and using solutions containing DBNPA, as it is a potent biocide and can be harmful if not used properly.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) for building and construction.
This biocide from DuPont is used for treating materials.

Melting point: 122-125 °C(lit.)
Boiling point: 123-126 °C
Density: 2.3846 (rough estimate)
refractive index: 1.6220 (estimate)
storage temp.: Inert atmosphere,2-8°C
Water Solubility: Slightly soluble in water
solubility: DMSO (Sparingly), Methanol (Slightly)
form: powder to crystal
pka: 11.72±0.50(Predicted)
color: White to Light yellow to Light orange
Odor: antiseptic odor
Stability: Stable, but may be moisture sensitive. Incompatible with strong oxidizing agents.
InChIKey: UUIVKBHZENILKB-UHFFFAOYSA-N
LogP: 0.820

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is important to note that DBNPA 20 Water Treatment Microbiocide is NOT approved for online use in RO systems that produce potable and municipal water.
Due to regional differences, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) for industrial RO systems is approved and marketed in Europe under the product name of DBNPA 20 Water Treatment Microbiocide.

The processing and use of industrial chemicals require adequate technical and professional knowledge.
The use of membrane filtration processes for the production of fresh and clean water has strongly increased over the last decades.
Nanofiltration (NF) and reverse osmosis (RO) are processes removing salts, micropollutants, viruses, and microorganisms, enabling the production of high-quality water.

The membrane lifetime and operational costs are affected by fouling.
The consequence of fouling is e.g. an increased feed pressure to maintain water production, the need to perform chemical cleanings of the membranes, and eventually membrane replacement.
Four types of fouling can occur: scaling (inorganic fouling), colloid fouling, organic fouling, and biofouling.

Biofouling is most frequently encountered and most difficult to control.
Biofouling is defined as the amount of accumulated biofilm (biomass) causing unacceptable membrane performance loss.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has proven efficacy at low concentrations against bacteria, fungi, yeast, cyanobacteria (blue-green algae) and the true algae.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a biocide which is used in industrial water treatment, cooling systems and paper mills.
DBNPA is an efficient biocide with a rapid microbiocidal broad-spectrum activity, especially in water systems that contain high organic loads.
The main current application of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is as a liquid formulation, which contains a mixture of water and an organic solvent such as a glycol (for example, polyethylene glycol (PEG), dipropylene glycol (DPG), ethylene glycol, etc.) and others.

The active ingredient 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is only 5-25% of such liquid formulation.
The addition of an organic solvent is required for dissolution of the relatively water-insoluble 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) into a liquid formulation.
Prior art teaches the production of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) as a powdered material which can be used for the preparation of a liquid or solid formulation.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide)'s production and use as a bactericide and algicide in commercial water cooling and treatment systems and paper-pulp mill water systems(1) may result in its release to the environment through various waste streams(SRC).
Based on a classification scheme(1), an estimated Koc value of 58(SRC), determined from a log Kow of 0.80(2) and a regression-derived equation(3), indicates that 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is expected to have high mobility in soil(SRC).
Volatilization of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) from moist soil surfaces is not expected to be an important fate process(SRC) given an estimated Henry's Law constant of 1.9X10-8 atm-cu m/mole(SRC), derived from its vapor pressure, 9.0X10-4 mm Hg(2), and water solubility, 1.5X10+4 mg/L(2).

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(2).
Biodegradation in soil may be an important environmental fate process; however, degradation in soil is expected to be due to both abiotic and biotic processes(2,4).
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is susceptible to aqueous hydrolysis in moist soils and susceptible to photodegradation when exposed to sunlight(2,4).

Half-lives ranged from 4 to 25 hours in 7 different soils with pH values of 4.8 to 7.5(4).
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has a half-life of less than 4 hours in an anaerobic aquatic metabolism study; residues were mainly found in the aqueous layer.
Concentrations of the two main degradates 2-cyanoacetamide (reached 56% of applied within 7 days) and dibromoacetic acid (reached 27% of applied at 0 hr, 17% by day 48) were measured.

Other minor degradates include oxalic acid, bromoacetamide and dibromoactonitrile.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide), dibromoacetonitrile and bromoacetamide were found in the sediment layer.
The anaerobic metabolism study includes degradation due to both biotic and abiotic mechanisms.

The rate constant for the vapor-phase reaction of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) with photochemically-produced hydroxyl radicals has been estimated as 2.0X10-12 cu cm/molecule-sec at 25 °C(SRC) using a structure estimation method.
This corresponds to an atmospheric half-life of about 8 days at an atmospheric concentration of 5X10+5 hydroxyl radicals per cu cm.
Less than 1% of a 4000 ppm aqueous solution of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) remained after 28 days exposure to sunlight(2); 91% of the added DBNPA was still present in the dark control after the same period of time.

Dibromoacetic acid (63.7%) is the major degradate at pH 5 (half-life of 14.8 hours; dark control forms dibromoacetic acid at 38.6%) and at pH 7 (half-life of 6.9 hours; dark control forms dibromoacetic acid at 74.9%) in aqueous photolysis studies(2).
Hydrolysis half-lives of 155, 8.8, 5.8, 2.0, and 0.34 hours were measured at pH values of 6.0, 7.3, 7.7, 8.0, and 8.9, respectively(2).
The half-life of DBNPA is 67 days at pH 5, 63 hours at pH 7, and 73 minutes at pH 9(3).

20% DBNPA (2,2-dibromo-3-nitrilopropionamide), dibromoacetonitrile (54.5% of applied), and dibromoacetonitrile (38.6% of applied) are the major degradates at pH values of 5, 7, and 9, respectively(3).
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be used to control bacteria and reduce biofouling in various membrane system types (reverse osmosis, ultra- filtration, nano-filtration, and microfiltration) used for industrial water processing.
Acceptable industrial applications include reverse osmosis systems for the production of boiler make-up water for electric power production, electronic component rinsing, and in chemical manufacturing industry.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can also be used for off-line cleaning of RO membranes producing potable and municipal water.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) , has proven efficacy at low concentrations against bacteria, fungi, yeast, cyanobacteria (also referred to as blue-green algae) and true algae.
The 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) molecule will function immediately upon introduction into the feed water and antimicrobial control is rapidly achieved if properly dosed.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) offers an advantageous combination of quick kill properties followed by fast chemical degradation, including hydrolysis.
The dominant degradation pathway at use conditions invloves reactions with nucleophilic substances or organic material invariably found in water.
Nucleophilic degradation forms cyanoacetamide.

When the disposal of concentrate involves the release to large open waterways, additional degradation will occur via exposure to UV-radiation.
When sufficiently diluted, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) and its degradation products become biodegradable.
The ultimate degradation products formed from both chemical and biodegradation processes of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) include ammonia, carbon dioxide, and bromide ions.

Therefore, meeting the local environmental regulations for the permitted discharge of the reject stream should not be affected with DBNPA use.
In other approved regions of the world, it is marketed under the name DBNPA 20 Water Treatment Microbiocide.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is technical grade 2.2-dibromo-3-nitrilopropionamide.

It is only registered for non-fifra use in the US.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a quick-kill biocide.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is stable under normal conditions.

Avoid process temperatures of 70°C (158°F) or higher and use of strong reducing agents.
Please refer to the safety data sheet of this product for precise handling instructions.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is incompatible with bases, metals, oxidizing agents, acids. Dangerous gases may accumulate as a result of ignition and fire.

Vapors, including cyanogen bromide, may be present in unvented containers.
These vapors may be irritating to the upper respiratory tract of workers, who allow their mouth or nose to get close to the container opening.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be stored for 12 months under normal temperature conditions.

Biofouling of RO membranes is a common problem for many membrane filtration systems that source water from open ocean intakes, seawater wells, brackish river water, and other surface waters that contain naturally occurring organic matter.
The limiting factor to biofouling control is the incompatibility of the polyamide thin-film composite RO membrane to chlorine exposure, as well as exposure to other oxidizing chemicals commonly used for process water disinfection.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be used to control bacteria and reduce biofouling in various membrane system types (reverse osmosis, ultra-filtration, nano-filtration, and microfiltration) used for industrial water processing.

Acceptable industrial applications include reverse osmosis systems for the production of boiler make-up water for electric power production, electronic component rinsing, and the chemical manufacturing industry.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can also be used for off-line cleaning of RO membranes producing potable and municipal water.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) Water Treatment Microbiocide is for use in RO systems in the industrial market and for off-line cleaning of RO membranes producing potable and municipal water.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) biocide solution.
Fast-acting, broad-spectrum biocide for treating raw materials, process water, and contaminated products and systems.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) chemical name is 2.2-Dibromo-3-Nitrilopropion Amide.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) Microbicide offers broad-spectrum control of bacteria, fungi, and algae.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is quick-acting and breaks down rapidly into non-hazardous materials.
Active Ingredient 20% DBNPA (2,2-dibromo-3-nitrilopropionamide)e.

The advantages of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) include to eradicate a wide range of microbes (fungal, bacterial, algal).
Minimizes production downtime and delays due to contamination.
Do not contribute problematic components to formulate or create long-term health and safety concerns.

In general, avoid eye and skin contact, wear safety goggles, gloves, and protective clothing.
In case of eye or skin contact, despite precautionary measures, wash immediately and thoroughly with plenty of warm water and obtain medical attention.

Uses:
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is frequently used as a biocide in water treatment processes to control microbial growth in industrial cooling water systems, pulp and paper processing, oil exploration and production, and other water-based systems.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be incorporated into paints and coatings formulations to inhibit microbial growth and extend the shelf life of these products.
In textile manufacturing, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be used as a biocide to prevent microbial growth on fabrics and fibers, particularly in humid or damp conditions.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used in the oil and gas industry to prevent microbial-induced corrosion (MIC) in pipelines, storage tanks, and other oilfield equipment.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is employed in industrial water systems beyond cooling towers, including process water systems, wastewater treatment plants, and industrial washing systems to control microbial growth and prevent biofouling.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be found in hygiene products such as hand sanitizers, wet wipes, and disinfectants to provide antimicrobial protection against a wide range of bacteria, fungi, and algae.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used in agricultural settings as a biocide and preservative in irrigation water, agricultural tanks, and equipment to prevent microbial contamination and maintain water quality.
In the plastics and polymer industry, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be added to formulations to inhibit microbial growth during manufacturing processes and to prevent degradation of polymer products during storage and transportation.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is utilized in leather processing to prevent microbial spoilage and deterioration of hides and skins during storage and transportation.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be found in disinfectants and sanitizers used in medical and healthcare facilities to disinfect surfaces, medical devices, and equipment, helping to prevent healthcare-associated infections (HAIs).
In the food and beverage industry, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be used as a biocide in water treatment systems, as well as in cleaning and sanitizing solutions to maintain hygiene standards and prevent microbial contamination in food processing facilities.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is added to swimming pool and spa water to control algae and bacteria growth, ensuring safe and hygienic recreational water environments.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be incorporated into marine antifouling coatings to prevent the attachment and growth of marine organisms such as barnacles, algae, and mollusks on boat hulls and marine structures.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is employed in metalworking fluids, such as cutting fluids and lubricants, to prevent microbial growth and contamination, thereby extending the fluid's lifespan and maintaining machining efficiency.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used in air conditioning systems to control microbial growth in cooling coils, condensate pans, and air ducts, helping to prevent the spread of airborne pathogens and improve indoor air quality.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be used in the production of photographic chemicals to prevent microbial contamination and maintain the stability and quality of photographic solutions and emulsions.
In the manufacturing of building materials such as adhesives, sealants, and coatings, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be added to prevent microbial degradation and preserve the integrity of the materials, particularly in humid or damp environments.
Within the oil and gas industry, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is utilized as a biocide in drilling fluids, hydraulic fracturing fluids, and enhanced oil recovery operations to control microbial growth and prevent reservoir souring and biofouling.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used in mining operations to control microbial growth in water systems used for ore processing, dust suppression, and other mining processes, helping to maintain operational efficiency and environmental compliance.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is employed in the preservation of cultural heritage materials such as archival documents, artworks, and historical artifacts to prevent microbial deterioration and degradation over time.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is added to pulp and paper processing systems to prevent microbial contamination and biofilm formation, thereby improving paper quality and reducing downtime associated with microbial-related issues.

In certain concentrations and formulations, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can be found in personal care products such as shampoos, conditioners, and cosmetics as a preservative to prevent microbial contamination.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is utilized in wood preservation treatments to prevent decay and degradation caused by fungi and bacteria in wood products, such as lumber, poles, and railway ties.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) may be added to adhesive and sealant formulations to prevent microbial growth and maintain product integrity during storage and use.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is employed in the paper industry to prevent microbial contamination during paper production processes and to preserve the quality of paper products.
A chemical additive to control bacterial contamination in ethanol fermentation.

As a broad-spectrum and efficient biocide, 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can quickly penetrate the cell membrane of microorganisms and act on certain protein groups to stop the normal redox of cells, thus causing cell death.
At the same time, its branches can also selectively bromination or oxidation of specific enzyme metabolites of microorganisms, eventually leading to microbial death.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has good peeling performance, no foam when used, liquid products and water can be freely miscible, low toxicity.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) solution could be added at any phase of production provided that thorough mixing is achieved.
Should the manufacturing process involve heating of the product, it is advisable to add 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) after cooling down at the end of the process.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) solution may be used to reduce microbial contamination in raw materials and/or products such as aqueous paints and coatings, polymers, slurries, adhesives, latex and resin emulsions, sizing, caulk, process water, along with specialty industrial products including inks, polishes, waxes, detergents and cleansers.

To reduce microbial contamination, add 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) to the material or product at a concentration of 25 to 2,000 ppm by weight.
This concentration is equivalent to 2.8 to 224.0 fluid ounces of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) per 1,000 gallons or 21.4 to 1,712 milliliters of DBNPA 20% per 1,000 liters.
The required concentration will depend on the material being treated and the level of contamination present.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a high-efficiency antiseptic bactericide, widely used as water treating agent, bactericide and algaecide for industrial circulating water and industrial cooling water, pulp treatment in paper making industry and as pharmaceutical intermediate, etc.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a kind of Water Treatment Material.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is widely used in industrial circulating water system, large air-condition and the large center of sewage treatment to eliminate microorganism and alga and shuck off clay.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is also used in the process of paper making to prevent reducing quality of paper by generation of microorganism.
It is suitable for metal cutting of cooling liquor, recovery system of oil, latex and ply-woods as anti-spy biocides.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has following advantages: Easy to handle. No unusual oxidation hazards. Similar performance and safety in paper and oilfield applications.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) has exhibited outstanding efficacy against in bio-films and against a broad spectrum of bacteria, fungus and yeasts.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) series products are used in the short-term preservation of coatings and coating additives such as latex, starch and mineral slurries.

20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is a fast-acting/quick-kill biocide that is broad-spectrum, and does not contain or release formaldehyde.
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used to prevent bacteria and algae in paper, industrial circulating cooling water, metal processing lubricants, Pulp, wood, paint and plywood in the growth and reproduction, at the same time can do slime control agent, widely used in paper mill pulp and circulating cooling water system.

Safety Profile:
20% DBNPA (2,2-dibromo-3-nitrilopropionamide) can cause irritation to the skin and eyes upon direct contact.
This irritation may manifest as redness, itching, burning, or inflammation.
Proper protective equipment, such as gloves and goggles, should be worn when handling DBNPA to minimize the risk of exposure.

Inhalation of 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) dust, vapors, or mists may irritate the respiratory tract, leading to symptoms such as coughing, shortness of breath, or throat irritation.
Adequate ventilation should be maintained in areas where 20% DBNPA (2,2-dibromo-3-nitrilopropionamide) is used to minimize airborne exposure.

Poison by ingestion and intravenous routes.
A severe skin and eye irritant.
When heated to decomposition it emits very toxic fumes of Brand NO,.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is a reactive, hydrophilic, sulfonic acid acrylic monomer
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used to alter the chemical properties of wide variety of anionic polymers.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used as a hydrogels for medical applications


CAS NUMBER: 15214-89-8

EC NUMBER: 239-268-0

MOLECULAR FORMULA: C7H13NO4S

MOLECULAR WEIGHT: 207.25 g/mol

IUPAC NAME: 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid


2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is an organosulfonic acid.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used in water treatment
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can be used is oil field

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used for construction chemicals
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is also used for personal care products

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used for emulsion coatings
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can used as an adhesive
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is found in rheology modifiers.

Properties
*2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid has a hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to AMPS-containing polymers

*2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid has polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.

*Solubility: 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is very soluble in water and dimethylformamide (DMF)
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid also shows limited solubility in most polar organic solvents

*Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can significantly inhibit the precipitation of divalent cations.
The result is a significant reduction in the precipitation of a wide variety of mineral salts, including calcium, magnesium, iron, aluminium, zinc, barium and chromium.

*Determining viscosity-average molecular weight (Mark-Houwink constants)

APPLICATIONS:
*Acrylic fiber: A number of enhanced performance characteristics are imparted to acrylic, modified-acrylic, polypropylene and polyvinylidene fluoride fibers: dye receptivity, moisture absorbency, and static resistance.

*Coating and adhesive: 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid's sulfonic acid group gives the monomers ionic character over a wide range of pH.
Anionic charges from 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and also reduce the amount of surfactants leaching out of paint film.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid improves the thermal and mechanical properties of adhesives, and increases the adhesive strength of pressure-sensitive adhesive formulations.

*Detergents: 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.

*Personal care: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid homopolymer are exploited as a very efficient lubricant characteristic for skin care.

*Medical hydrogel: High water-absorbing and swelling capacity when 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is introduced to a hydrogel are keys to medical applications.
Hydrogel with 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used to electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.
In addition, polymers derived from 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid are used as the absorbing hydrogel and the tackifier component of wound dressings.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used due to its high water absorption and retention capability as a monomer in superabsorbents e. g. for baby diapers.

*Oil field applications: Polymers in oil field applications have to stand hostile environments and require thermal and hydrolytic stability and the resistance to hard water containing metal ions.
For example, in drilling operations where conditions of high salinity, high temperature and high pressure are present, 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers and water-control polymers, and in polymer flooding applications.

*Water treatment applications: The cation stability of the 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid-containing polymers are very useful for water treatment processes.
Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can be used to precipitate solids in the treatment of industrial effluent stream.

*Crop protection: increases in dissolved and nanoparticulate polymer formulations bioavailability of pesticides in aqueous-organic formulations.

*Membranes: 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes and is being studied as an anionic component in polymer fuel cell membranes.

*Construction applications: Superplasticizers with 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid are used to reduce water in concrete formulations.
Benefits of these additives include improved strength, improved workability, improved durability of cement mixtures.
Redispersible polymer powder, when 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is introduced, in cement mixtures control air pore content and prevent agglomeration of powders during the spray-drying process from the powder manufacturing and storage.
Coating formulations with 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid-containing polymers prevent calcium ions from being formed as lime on concrete surface and improve the appearance and durability of coating.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is a highly versatile molecule used in the production of polymers.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid's CAS number is 15214-89-8.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is a very unique polymer with a sulphonic acid group.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is highly polymerizable and can be just as easily depolymerised using basic methods with acrylonitrile, acrylic acid, acrylic esters, acrylamide etc.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is highly hygroscopic- meaning it collects the moisture from the surroundings.

The molecular formula of 2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is C7H13NO4S.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid's aqueous solution is acidic in nature, soluble in water but insoluble in acetone.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid monomer and sodium salt allow the polymer producers to manufacture superior quality polymers for usage in a wide range of consumer and industrial products.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is easily available in the market in both granules and liquid form.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is high in productivity and optimum performance.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used in the following areas:
-pH regulators
-water treatment products
-laboratory chemicals
-health services
-scientific research and development
-polymers


PHYSICAL PROPERTIES:

-Molecular Weight: 207.25 g/mol

-XLogP3-AA: -0.4

-Exact Mass: 207.05652907 g/mol

-Monoisotopic Mass: 207.05652907 g/mol

-Topological Polar Surface Area: 91.8Ų

-Physical Description: Pellets or Large Crystals

-Melting Point: 185.5 - 186 °C

-Solubility: 1e+006 mg/L

-Density: 1.45

-Flash Point: 160 °C


2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is an important monomer.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid's copolymers or homopolymers with different molecular weight have unique formula structure

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid contains sulfonic acid group and unsaturated radical
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is often used in the textile industry

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid takes part in oil drilling operations
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid plays an active role in water treatment applications


CHEMICAL PROPERTIES:

-Hydrogen Bond Donor Count: 2

-Hydrogen Bond Acceptor Count: 4

-Rotatable Bond Count: 4

-Heavy Atom Count: 13

-Formal Charge: 0

-Complexity: 299

-Isotope Atom Count: 0

-Defined Atom Stereocenter Count: 0

-Undefined Atom Stereocenter Count: 0

-Defined Bond Stereocenter Count: 0

-Undefined Bond Stereocenter Count: 0

-Covalently-Bonded Unit Count: 1

-Compound Is Canonicalized: Yes


2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can be used in papermaking, dyeing and coating processes
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid offers excellent features in many aspects such as cosmetics, electronics

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used to alter the chemical properties of wide variety of anionic polymers.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used as a hydrogels for medical applications

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is an organosulfonic acid.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used in water treatment

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid can be used is oil field
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is a highly versatile molecule used in the production of polymers.

2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is high in productivity and optimum performance.
2-Acrylamido-2-Methyl-1-Propane Sulfonic Acid is used in scientific research and development


SYNONYMS:

15214-89-8
2-Acrylamido-2-methyl-1-propanesulfonic acid
2-Acrylamido-2-methylpropanesulfonic acid
2-Acrylamide-2-methylpropanesulfonic acid
27119-07-9
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-
2-Acrylamido-2-methylpropanesulfonate
2-acrylamido-2-methylpropane-1-sulfonic acid
2-Acrylamido-2-methylpropanesulphonic acid
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid
2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
490HQE5KI5
DTXSID5027770
2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid
1-Propanesulfonic acid, 2-acrylamido-2-methyl-
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-
2-(acryloylamino)-2-methylpropane-1-sulfonic acid
DTXCID207770
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propen-1-yl)amino)-
CAS-15214-89-8
EINECS 239-268-0
UNII-490HQE5KI5
AtBS
acryloyldimethyltaurine
LUBRIZOL AMPS
Rheothik 80-11
TBAS-Q
2-Acrylamido-2-methyl-1-propane sulfonic acid
EC 239-268-0
2-Acrylamido-2-methylpropanesulfonic acid (AMPS)
SCHEMBL19490
2-Acryloylamido-2-methylpropanesulfonic acid monomer
tert-butylacrylamidosulfonic acid
CHEMBL1907040
acrylamide tert-butylsulfonic acid
CHEBI:166476
acrylamidomethylpropanesulfonic acid
Tox21_201781
Tox21_303523
MFCD00007522
AKOS015898709
CS-W015266
2-acrylamido-2-methylpropylsulfonic acid
5165-97-9 (mono-hydrochloride salt)
NCGC00163969-01
NCGC00163969-02
NCGC00257492-01
NCGC00259330-01
2-acrylamido-2-methyl propanesulfonic acid
2-acrylamido-2-methyl propyl sulfonic acid
2-acrylamido-2-methyl-propane sulfonic acid
2-Acrylamido-2-methyl-1-propanesulfonicacid
2-Acryloylamido-2-methylpropanesulfonic acid
A0926
FT-0610988
2-ACRYLAMIDO-2-METHYLPROPIONESULFONATE
E76045
Q209301
2-ACRYLAMIDO-2,2-DIMETHYLETHANESULFONIC ACID
2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI
2-Acrylamido-2-methyl-1-propanesulfonic acid, 99%
2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid
J-200043
2-(Acryloylamino)-2-methyl-1-propanesulfonic acid
2-methyl-2-(prop-2-enoylamino)propane-1-sulonic acid
82989-71-7
2-ACRYLAMIDO-2-METHYLPROPAN
SODIUM SALT OF 2 ACRYLAMIDO
2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC
SODIUM ACRYLAMIDO-2-METHYLPROPANE SULFONATE
SODIUM 2-ACRYLAMIDO-2-METHYLPROPANE SULFONATE
SODIUM 2-ACRYLAMINO-2-METHYLPROPANE SULFONATE
sodium 2-acrylamido-2-methylpropanesulphonate
N-[1,1-Dimethyl-2-(sodiosulfo)ethyl]acrylamide
Sodium 2-acrylamido-2-methylpropane-1-sulfonate
2-Acrylamido-2-methylpropanesulfonic sodium salt
2-Acrylamido-2-methylpropanesulphonic acid
15214-89-8
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-
2-(Acryloylamino)-2-methyl-1-propanesulfonic acid
2-(Acryloylamino)-2-methyl-1-propansulfonsäure
2-(Acryloylamino)-2-methylpropane-1-sulfonic acid
239-268-0
2-Acrylamido-2-methyl-1-propane sulfonic acid
2-acrylamido-2-methyl-1-propanesulfonic acid
2-acrylamido-2-methyl-1-propyl-sulfonic acid
2-Acrylamido-2-methylpropanesulfonic acid
2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid
Acide 2-(acryloylamino)-2-méthyl-1-propanesulfonique
MFCD00007522
TZ6658000
1-Propanesulfonic acid, 2-acrylamido-2-methyl-
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-
201849-71-0
201849-72-1
201849-73-2
201849-74-3
27119-07-9
2-Acrylamide-2-methylpropanesulfonic acid
2-acrylamide-2-methylpropanesulfonicacid
2-acrylamido-2-methyl propane sulfonic acid
2-acrylamido-2-methyl propanesulfonic acid
2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI
2-acrylamido-2-methylpropane sulfonic acid
2-acrylamido-2-methylpropane-1-sulfonic acid
2-acrylamido-2-methyl-propane-1-sulfonic acid
2-Acrylamido-2-methylpropanesulfonate
2-acrylamido-2-methyl-propanesulfonic acid
2-Acryloylamido-2-methylpropanesulfonic acid
2-acryloylamino-2-methyl-1-propanesulfonic acid
2-methyl-2-(1-oxoprop-2-enylamino)-1-propanesulfonate
2-methyl-2-(1-oxoprop-2-enylamino)propane-1-sulfonic acid
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid
2-methyl-2-(prop-2-enoylamino)propanesulfonic acid
2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid
AMPS
EINECS 239-268-0
2-ACRYLAMIDE-2-METHYLPROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID
2-ACRYLAMIDO-2-METHYLPROPANESULPHONIC ACID
2-ACRYLOYLAMIDO-2-METHYLPROPANESULFONIC ACID
2-METHYL-2-[(1-OXO-2-PROPENYL)AMINO]-1-PROPANESULFONIC ACID
ACRYLAMIDO BUFFER
AMPS
AMPS MONOMER
LABOTEST-BB LT00012662
1-Propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-
2-Acrylamido-2-methyl-1-propane
2-acrylamido-2-methylpropanesulfonate
2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonicacid
TBAS
2-Acryloylamino-2-methyl-1-propanesulfonic acid
2-Acrylamide-2-MethyylPropaneSodiumSulfonate

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be made into crystal or sodium salt solution.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a very unique polymer with a sulphonic acid group.


CAS Number: 15214-89-8
EC Number: 239-268-0
MDL number: MFCD00007522
Linear Formula: H2C=CHCONHC(CH3)2CH2SO3H
Chemical formula: C7H13NO4S



SYNONYMS:
AMPS, TBAS, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID, 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID, 2-Acrylamido-2-methyl-1-propane, 2-Acrylamido-2-methylpropane-1-sulfonic acid, ACRYLAMIDO BUFFER, ampsna, TBAS-Q, 2-AcryL, 2-Acrylamido-2-Methylpropane-1-Sulfonic acid, ATBS Monomer, AMPS Monomer, 2-acrylamido-2-methyl-1-propanesulfonic acid, 1-Propanesulfonic acid,2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 1-Propanesulfonic acid,2-acrylamido-2-methyl-, 1-Propanesulfonic acid,2-methyl-2-[(1-oxo-2-propenyl)amino]-, 2-Methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-Acrylamido-2,2-dimethylethanesulfonic acid, AMPS, Lubrizol AMPS, 2-Acrylamido-2-methylpropylsulfonic acid, AMPS (sulfonic acid), 2-Acrylamido-2-methyl-1-propanesulfonic acid, Lubrizol 2404, TBAS-Q, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, Acrylamide tert-butylsulfonic acid, ATBS, tert-Butylacrylamidosulfonic acid, Lubrizol 2402, 2-Acryloylamido-2-methylpropanesulfonic acid, CG 810S-P, 2-Acryloylamino-2-methyl-1-propanesulfonic acid, N-Acryloyl-2,2-dimethyltaurine, (1,1-Dimethyl-2-sulfoethyl)acrylamide, 2-Acrylamido-2-methy-1-propanesulfonic acid, 2-Methyl-2-(prop-2-enamido)propane-1-sulfonic acid, 2-Methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid, 82989-71-7, 107240-62-0, 114705-58-7, 127889-32-1, 155380-40-8, 155401-75-5, 382655-32-5, 936232-42-7, 1211475-04-5, 1390640-03-5, 1600517-24-5, 2146156-10-5, 2321346-04-5, 2-Acrylamido-2-methyl-1-propanesulfonic acid,2-Methyl-2-[(prop-2-enoyl)amino]propane-1-sulfonic acid,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-,15214-89-8,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-,AMPS,1-Propanesulfonic acid, 2-acrylamido-2-methyl-,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 15214-89-8, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-Acrylamide-2-methylpropanesulfonic acid, 27119-07-9, 2-acrylamido-2-methylpropane-1-sulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, 2-Acrylamido-2-methylpropanesulfonate, 2-Acrylamido-2-methylpropanesulphonic acid, AtBS, acrylamido dimethyl taurine, DTXSID5027770, LUBRIZOL AMPS, 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid, TBAS-Q, 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, 490HQE5KI5, DTXCID207770, tert-butylacrylamidosulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, acrylamide tert-butylsulfonic acid, acrylamidomethylpropanesulfonic acid, 2-acrylamido-2-methylpropylsulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-, 2-(acryloylamino)-2-methylpropane-1-sulfonic acid, 2-ACRYLAMIDO-2,2-DIMETHYLETHANESULFONIC ACID, 1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propen-1-yl)amino)-, CAS-15214-89-8, EINECS 239-268-0, 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID, UNII-490HQE5KI5, EC 239-268-0, 2-Acrylamido-2-methylpropanesulfonic acid (AMPS), SCHEMBL19490, 2-Acryloylamido-2-methylpropanesulfonic acid monomer, CHEMBL1907040, CHEBI:166476, Tox21_201781, Tox21_303523, MFCD00007522, AKOS015898709, CS-W015266, 5165-97-9 (mono-hydrochloride salt), NCGC00163969-01, NCGC00163969-02, NCGC00257492-01, NCGC00259330-01, 2-acrylamido-2-methyl propanesulfonic acid, 2-acrylamido-2-methyl propyl sulfonic acid, 2-acrylamido-2-methyl-propane sulfonic acid, 2-Acrylamido-2-methyl-1-propanesulfonicacid, 2-Acryloylamido-2-methylpropanesulfonic acid, A0926, NS00005061, 2-ACRYLAMIDO-2-METHYLPROPIONESULFONATE, E76045, Q209301, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 99%, 2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid, J-200043, 2-(Acryloylamino)-2-methyl-1-propanesulfonic acid #, 2-methyl-2-(prop-2-enoylamino)propane-1-sulonic acid, 82989-71-7, InChI=1/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12, (1 1-Dimethyl-2-sulfoethyl)acrylamide, 2-Acrylamido-2 2-dimethylethanesulfonic acid, AMPS, AMPS-NA, N-[1,1-Dimethyl-2-(sodiosulfo)ethyl]acrylamide, Sodium 2-acrylamido-2-methylpropane-1-sulfonate, Sodium2-(acryloylamino)-2-methylpropane-1-sulfonate, Sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate, N-[2-(Sodiooxysulfonyl)-1,1-dimethylethyl]acrylamide, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT, 2-Methyl-2-(acryloylamino)propane-1-sulfonicacidsodiumsalt, 2-Methyl-2-(acryloylamino)propane-1-sulfonic acid sodium salt, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 2-Methyl-2-[(prop-2-enoyl)amino]propane-1-sulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 15214-89-8, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, AMPS, 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 2-Acrylamido-2,2-dimethylethanesulfonic acid, 2-Acrylamido-2-methylpropane sulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-acrylamido-2-methylpropanesulphonic acid, 2-Acrylamido-2-methylpropansulfonsaeure, 2-Acryloamido-2-methyl-1-propanesulfonic acid, 2-Acryloylamino-2-methyl-1-propane-sulfonic acid, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, Acide 2-acrylamido-2-methylpropanesulfonique, acido 2-acrilamido-2-metilpropanosulfonico, Acrylamide tert-butylsulfonic acid, Lubrizol 2404, Lubrizol AMPS, PROPANESULFONIC ACID, 2-ACRYLAMIDO-2-METHYL-, EINECS 239-268-0, UNII-490HQE5KI5, 1202001-18-0, 107240-62-0, 114705-58-7, 1211475-04-5, 127889-32-1, 155380-40-8, 155401-75-5, 382655-32-5, 82989-71-7, 936232-42-7, 1600517-24-5, 1390640-03-5



2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a highly versatile molecule used in the production of polymers.


The IUPAC name for the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) compound is 2-acrylamido-2-methyl propane sulfonic acid and the CAS number is 15214-89-8.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a very unique polymer with a sulphonic acid group.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is highly polymerizable and can be just as easily depolymerised using basic methods with acrylonitrile, acrylic acid, acrylic esters, acrylamide etc.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is highly hygroscopic- meaning it collects the moisture from the surroundings.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) monomer will collect itself when it comes in contact with water.
The molecular formula of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is C7H13NO4S.
Its aqueous solution is acidic in nature, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is soluble in water but insoluble in acetone.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) monomer and sodium salt allow the polymer producers to manufacture superior quality polymers for usage in a wide range of consumer and industrial products.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is easily available in the market in both granules and liquid form.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is high in productivity and optimum performance.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.


In the 1970s, the earliest patents using 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) were filed for acrylic fiber manufacturing.
Today, there are over several thousands patents and publications involving the use of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) changes the chemical properties of a wide variety of anionic polymers.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and shows limited solubility in most polar organic solvents.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is an organosulfonic acid.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a versatile substance that is inherently hydrolytic and possesses properties such as thermal stability, hydrophilicity, polarity, and reactivity.


Due to its high polymerizability, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can readily be copolymerized with other chemicals such as acrylonitrile, acrylic acid, acrylic esters, and acrylamide.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)’s aqueous solution is acidic and soluble in dimethyl, partially soluble in methanol, but insoluble in acetone


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a white or off-white solid with a molecular formula of C7H13NO4S and a molecular weight of 207.25 g/mol.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s high purity, typically exceeding 95%, ensures reliable and consistent performance in a wide range of applications.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s distinct chemical structure, featuring an acrylamide group and a sulfonic acid moiety, endows it with exceptional versatility and functionality.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a kind of vinyl monomer with sulfonic acid group, which has a good thermal stability.
The decomposition temperature of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be up to 210℃ and the temperature of sodium salt copolymer can reach 329℃.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s hydrolysis is very slow in aqueous solution.
Sodium salt solution has good anti-hydrolysis performance with high PH value.
Under acid condition, the hydrolysisresistant performance of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s copolymer is better than that of polyacrylamide.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be made into crystal or sodium salt solution.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a versatile monomer possessing thermal stability, a hydrolytic nature, hydrophilicity, polarity, and reactivity ratio, and it can be both copolymerized and homopolymerized.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a highly reactive, hydrophilic, sulphonic acid acrylic monomer used to alter the chemical properties of a large variety of anionic polymers.
The aqueous solution of2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is acidic in nature and soluble in water but insoluble in acetone.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) along with sodium salt allows the polymers to manufacture high-quality polymers for application in a wide range of consumer and industrial products.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is organic, available in both granules and liquid form.


At present, the application of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) in water treatment agents accounts for 1/3 of the world's output.
In recent years, as countries in the world pay more and more attention to environmental protection, the treatment of various wastewater has also become particularly important.


It is believed that the market demand for 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) will increase year by year.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a unique vinyl monomer with a sulfonic acid group.
In the 1970s, the earliest patents using 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) were filed for acrylic fiber manufacturing.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is an organosulfonic acid.



USES and APPLICATIONS of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.


Today, there are over several thousands patents and publications involving use of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.


Synthetic fiber: 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is the important monomer which could change the combination property of some synthetic fiber, in particular, the orion and the modacrylic fiber with chloride, the dosage is the 1-4 of the fiber, it could improve the white contentdyeing property ntistaticventilation property and flame resistance.


The sizes of the textile: The copolymer of the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS), ethyl acetate and acrylic acid, it is the ideal size of the cotton and the polyester blend fabric, it has the characteristic of easy to use and east to use the water to remove.


Paper making: The copolymer of the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) with other watersoluble monomer, this is the indispensable chemical in all kinds of papermaking factory, it could be used as the drainage aid and on gel, it could increase the strength of the paper, it also could be used as the pigment dispersing agent of color coating.


Water treatment uses of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS): The 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) monomer homopolymer with the acrylamide acrylic acid monomer homopolymer, they could besludge dehydrating agent in the sewage purification process and preservative of the iron,zinc,aluminum,cooper,alloy in the closed water circulation system, they also could be used ascleaning and scale inhibitor of heatercoolingtowerair cleanerg-cleaner.


Crop protection: 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) increases in dissolved and nanoparticulate polymer formulations bioavailability of pesticides in aqueous-organic formulations.
Membranes: 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes and is being studied as an anionic component in polymer fuel cell membranes.


Acrylic fiber uses of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS): A number of enhanced performance characteristics are imparted to acrylic, modified-acrylic, polypropylene and polyvinylidene fluoride fibers: dye receptivity, moisture absorbency, and static resistance.
Detergents: 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.


Personal care: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) homopolymer are exploited as a very efficient lubricant characteristic for skin care.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used in a wide range of applications including textiles, flocculants, dispersants, scale control agents and well-additives.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is also used in good additives, paint and coatings, water treatment agents (majorly as a scale preventing agent), paper and pulp industry, acrylic fibre dyeing aids.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) has excellent synthesis, absorptivity, surface activity, biological activity, hydraulic and thermal stability


There are various applications in diversified areas involving the use of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) monomers such as oil fields, construction chemicals, hydrogens for chemicals, adhesives and rheology modifiers, emulsion coatings and personal care products.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is suitable for application in co-polymerization and in addition reactions.


The major and most popular use of the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) compound is in water treatment, latex, adhesives, and acrylic fibres.
Detergents: 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.


Personal care products: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) homopolymer are exploited as a very efficient lubricant characteristic for skin care.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is an important monomer.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s copolymers or homopolymers with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s copolymers or homopolymers with different molecular weights can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formula structure containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used intermediates.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used fabric, textile, and leather products not covered elsewhere.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is an important monomer.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is widely used in oilfield chemistry, water treatment, synthetic fibers, plastics, printing and dyeing, papermaking, water paint, biomedicine, magnetic materials and cosmetics etc.
The diverse applications of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) span a wide range of industries and research areas.


The primary application of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS), when used at the highest purity level, is in the petroleum recovery industry.
Other areas of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) of application include Water treatment, Acrylic fibers,


Oilfields, Latex and adhesives, Emulsion coatings ,Personal care products, Medical and construction applications.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is applied in the production of Polymers ,Textiles, Flocculants, Dispersants, scale, control agents, and well-additives.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used Acrylic fiber, Coating and adhesive, Detergents, Personal care, Medical hydrogel, Oil field applications, Water treatment applications, Crop protection, Membranes, and Construction applications.


2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is widely used in textiles (spinning, dyeing), plastics, papermaking, coatings, sewage treatment, oil extraction and other industrial production, manufacturing excellent antistatic agents, dyeing agents, dispersants, water absorbing agents, flocculants, Foam stabilizers, special coating, oil field chemical agent, etc.


One of the main uses of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is to produce water treatment agents.
At present, the research and production of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) in water treatment agents have been widely carried out in China, especially the research on organic phosphonic acid and carboxylic acid copolymer, which is the most widely used water treatment agent in industrial cooling water system.


-Pharmaceutical and Biomedical Research:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) finds use as a buffer in aqueous solutions, maintaining optimal pH conditions for various biological processes and drug formulations.
Its unique transport properties and ability to form hydrogen bonds make 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) a valuable component in the development of innovative pharmaceutical and biomedical products.


-Personal Care and Cosmetic Formulations:
The chemical and biological properties of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) make it a desirable ingredient in personal care and cosmetic products.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s ability to interact with other compounds and its compatibility with various formulations allow for the creation of advanced, high-performance personal care solutions.


-Advanced Materials and Coatings:
Researchers in material science and engineering leverage the versatility of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) to develop novel materials with enhanced performance characteristics.

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s integration into polymers, coatings, and other advanced materials can lead to improved mechanical properties, thermal stability, and functional attributes.


-Coating and adhesive:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s sulfonic acid group gives the monomers ionic character over a wide range of pH.

Anionic charges from 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and also reduce the amount of surfactants leaching out of paint film.

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) improves the thermal and mechanical properties of adhesives and increases the adhesive strength of pressure-sensitive adhesive formulations.


-Medical hydrogel uses of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS):
High water-absorbing and swelling capacity when 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is introduced to a hydrogel are keys to medical applications.

Hydrogel with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used to electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.

In addition, polymers derived from 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) are used as the absorbing hydrogel and the tackifier component of wound dressings.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used due to its high water absorption and retention capability as a monomer in superabsorbents e. g. for baby diapers.


-Oil field applications:
Polymers in oil field applications have to stand hostile environments and require thermal and hydrolytic stability and the resistance to hard water containing metal ions.

For example, in drilling operations where conditions of high salinity, high temperature and high pressure are present, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers and water-control polymers, and in polymer flooding applications.


-Water treatment applications:
The cation stability of the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers are very useful for water treatment processes.
Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, they can be used to precipitate solids in the treatment of industrial effluent stream.


-Construction applications:
Superplasticizers with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) are used to reduce water in concrete formulations.
Benefits of these additives include improved strength, improved workability, improved durability of cement mixtures.

Redispersible polymer powder, when 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is introduced, in cement mixtures control air pore content and prevent agglomeration of powders during the spray-drying process from the powder manufacturing and storage.

Coating formulations with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers prevent calcium ions from being formed as lime on concrete surface and improve the appearance and durability of coating


-Oilfield chemistry:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is rapid development in the application of the oil field chemistry.
The scope including oil well cement admixtures drilling fluid additive acidizing fluid well completion fluid,work over fluid,fracture fluid.


-Latex and Adhesive applications:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is known to achieve outstanding latex stability in high-performance latex coatings.

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) increases the adhesive strength of pressure-sensitive adhesive formulations and improves the thermal and mechanical properties of adhesives.

The polymers with lower molecular weight containing 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) Monomer are especially efficient dispersants for highly-polar operations.


-Oil Field applications:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used in the oil field application in its granule and liquified form because of its unmatchable thermal and hydraulic stability.

Such hostile environments demand only high-performing products.
The tendency to increase the viscosity and divalent cation stability is what makes 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) an ideal solution for many oil field operations.


-Water treatment applications.
The cation stability of the 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers is very useful for water treatment processes.
Such polymers with low molecular weights can inhibit calcium, magnesium, and silica scale in cooling towers and boilers and help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, they can precipitate solids in the treatment of industrial effluent stream.


-Oil field applications.
Polymers in oil field applications must stand in hostile environments and require thermal and hydrolytic stability and resistance to hard water-containing metal ions.

For example, in drilling operations where high salinity, high temperature, and high pressure are present, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers, and water-control polymers and in polymer flooding applications.


-Construction applications.
Superplasticizers with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) are used to reduce water in concrete formulations.
The benefits of these additives include improved strength, workability, and durability of cement mixtures.

In addition, re-dispersible polymer powder, when 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is introduced in cement mixtures, controls air pore content and prevents agglomeration of powders during the spray-drying process from powder manufacturing and storage.

Coating formulations with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers prevent calcium ions from forming as lime on the concrete surface and improve the appearance and durability of the coating.


-Medical hydrogel applications.
High water-absorbing and swelling capacity when introducing 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) to a hydrogel are keys to medical applications.

In addition, Hydrogel with 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used for electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.

In addition, polymers derived from 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) are used as the absorbing hydrogel and the tackifier component of wound dressings.
Finally, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is used due to its high water absorption and retention capability as a monomer in superabsorbent, e. g. for baby diapers.


-Coating and adhesive.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)'s sulfonic acid group gives the monomers ionic character over a wide pH range.
Anionic charges from 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and reduce surfactants leaching out of paint film.

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) improves adhesive thermal and mechanical properties and increases pressure-sensitive adhesive formulations’ adhesive strength.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a sulfonic acid acrylic monomer.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is reactive and hydrophilic.
The sulfonate group gives 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) a high degree of hydrophilicity and anionic character at a wide pH range.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) absorbs water readily and imparts enhanced water absorption and transport characteristics to polymers.



PRODUCTION OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is made by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulfuric acid and water.
The recent patent literature describes batch and continuous processes that produce AMPS in high purity (to 99.7%) and improved yield (up to 89%, based on isobutene) with the addition of liquid isobutene to an acrylonitrile / sulfuric acid / phosphoric acid mixture at 40°C.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
*Hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers.


*Polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.


*Solubility:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.


*Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can significantly inhibit the precipitation of divalent cations.

The result is a significant reduction in the precipitation of a wide variety of mineral salts, including calcium, magnesium, iron, aluminium, zinc, barium and chromium.
Determining viscosity-average molecular weight (Mark-Houwink constants)



REACTIVITY RATIO OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) reacts well with a variety of vinyl monomers.
M2= 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) or † sodium salt of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS).



SOLUBILITY OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is highly soluble in water (1×106 mg/L at 25°C ).



NOTES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is hygroscopic.
Store 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) away from oxidizing agents and bases.
Keep 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) the container tightly closed and place it in a cool, dry and well ventilated condition.



PREPARATION OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can be synthesized by one step and two steps.
The one-step method is to react the raw materials acrylonitrile, isobutylene and oleum together.

The two-step method is to sulfonate isobutylene in the presence of a reaction solvent to obtain a sulfonated intermediate, and then react with acrylonitrile in the presence of sulfuric acid.
One-step method is more economical.



CHEMICAL PROPERTIES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a white crystal.
The melting point of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is 195°C (decomposition).

2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is soluble in water, the solution is acidic.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is soluble in dimethylformamide, partially soluble in methanol, ethanol, and insoluble in acetone.
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is slightly sour.



BIOLOGICAL AND CHEMICAL PROPERTIES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
At its core, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a proton-donor that is often utilized as a buffer in aqueous solutions.
Its ability to form hydrogen bonds with water molecules grants 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) unique transport properties, making it a valuable component in various biological and chemical systems.

The acidic nature of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS), stemming from its sulfonic acid group, allows it to interact with other compounds through hydrogen bonding.
This property enables 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) to serve as a versatile building block in the synthesis of novel materials and formulations, unlocking new possibilities in fields such as pharmaceuticals, personal care, and advanced materials.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
*Hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS)-containing polymers.


*Polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.


*Solubility:
2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.


*Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methyl-1-propanesulfonic acid (AMPS) can significantly inhibit the precipitation of divalent cations.



PHYSICAL and CHEMICAL PROPERTIES of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
Chemical formula: C7H13NO4S
Molar mass: 207.24 g·mol−1
Appearance: White crystalline powder or granular particles
Density: 1.1 g/cm³ (15.6 °C)
Melting point: 195 °C (383 °F; 468 K)
Formula Weight: 207.25 g/mol
XLogP3-AA: -0.4
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 4
Exact Mass: 207.05652907 g/mol
Monoisotopic Mass: 207.05652907 g/mol
Topological Polar Surface Area: 91.8 Ų
Heavy Atom Count: 13
Formal Charge: 0
Complexity: 299

Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Physical state: Powder
Color: White
Odor: No data available
Melting point/freezing point: Melting point/range: 195 °C - dec.
Initial boiling point and boiling range: No data available
Flammability (solid, gas): The product is not flammable. - Flammability (solids)
Upper/lower flammability or explosive limits: No data available
Flash point: Not applicable

Autoignition temperature: > 400 °C at 1013.250 hPa
Decomposition temperature: No data available
pH: No data available
Viscosity:
Viscosity, kinematic: No data available;
Viscosity, dynamic: No data available
Water solubility: 500 g/l at 20 °C - soluble
Partition coefficient: n-octanol/water:
log Pow: -3.7 at 20 °C
Vapor pressure: < 0.1 hPa at 25 °C
Density: 1.36 g/cm³ at 20 °C
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: Not explosive
Other safety information:

Surface tension: 70.5 mN/m at 1 g/l at 20 °C
Dissociation constant: 2.4 at 20 °C
Molecular Formula: C7H12NNaO4S
Molar Mass: 229.23
Density: 1.2055 g/mL at 25 °C (lit.)
Boiling Point: 110 °C at 101.325 kPa
Vapor Pressure: 0 Pa at 25 °C
Specific Gravity: 1.206
Sensitive: 0; forms stable aqueous solutions
Refractive Index: n20/D 1.4220 (lit.)
CAS number: 15214-89-8
EC number: 239-268-0
Hill Formula: C₇H₁₃NO₄S
Formula Weight: 207.25 g/mol

HS Code: 2924 19 00
Density: 1.36 g/cm³ (20 °C)
Melting Point: 190 °C
Vapor pressure: Bulk density: 640 kg/m³
Solubility: >500 g/l soluble
CBNumber: CB3470952
Molecular Formula: C7H13NO4S
Molecular Weight: 207.25
MDL Number: MFCD00007522
MOL File: 15214-89-8.mol
Melting point: 195 °C (dec.) (lit.)
Density: 1.45
Vapor Pressure: Refractive Index: 1.6370 (estimate)
Flash Point: 160 °C
Storage Temp.: Store below +30°C.

Solubility: >500 g/L soluble
pKa: 1.67±0.50 (Predicted)
Form: Solution
Color: White
Water Solubility: 1500 g/L (20 ºC)
Sensitive: Hygroscopic
BRN: 1946464
Stability: Light Sensitive
InChIKey: HNKOEEKIRDEWRG-UHFFFAOYSA-N
LogP: -3.7 at 20℃ and pH1-7
Surface Tension: 70.5 mN/m at 1 g/L and 20℃
Dissociation Constant: 2.4 at 20℃
CAS DataBase Reference: 15214-89-8 (CAS DataBase Reference)
FDA UNII: 490HQE5KI5

EPA Substance Registry System: 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]- (15214-89-8)
Molecular Weight: 207.24700
Exact Mass: 207.25
EC Number: 925-482-8
UNII: 490HQE5KI5
DSSTox ID: DTXSID5027770
HScode: 2942000000
Characteristics:
PSA: 91.85000
XLogP3: -0.4
Appearance: White powder
Density: 1.45
Melting Point: 184-186 °C
Boiling Point: 412ºC
Flash Point: 160ºC

Refractive Index: 1.502
Water Solubility: H2O: 1500 g/L (20 ºC)
Storage Conditions: 2-8ºC
Molecular Weight: 207.25
XLogP3: -0.4
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 4
Exact Mass: 207.05652907
Monoisotopic Mass: 207.05652907
Topological Polar Surface Area: 91.8
Heavy Atom Count: 13
Complexity: 299
Covalently-Bonded Unit Count: 1

Compound Is Canonicalized: Yes
Appearance: White crystal powder
Non-volatile matter: ≥98.50%(m/m)
Acid Value: 268-278 mgKOH/g
Melting Point: 180-185℃
Water Content: ≤1.0%(m/m)
Iron Content: ≤0.002%(m/m)
Color (25% aqueous solution), Pt-Co: ≤100
Purity: ≥97.00%(m/m)
Melting Point: ∼195°C (decomposition)
Quantity: 50 g
UN Number: UN2585
Beilstein: 1946464
Formula Weight: 207.25
Percent Purity: 98%
Chemical Name or Material: 2-Acrylamido-2-methylpropanesulfonic acid



FIRST AID MEASURES of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available



ACCIDENTAL RELEASE MEASURES of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.



FIRE FIGHTING MEASURES of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.



EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.



HANDLING and STORAGE of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Change contaminated clothing.
Preventive skin protection recommended.
Wash hands after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
hygroscopic
Heat sensitive.
Handle under inert gas.
Protect from moisture.
*Storage class:
Storage class (TRGS 510):
Non Combustible Solids



STABILITY and REACTIVITY of 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID (AMPS):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
-Incompatible materials:
No data available

DESCRIPTION:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) was a Trademark name by The Lubrizol Corporation.
2-Acrylamido-2-methylpropane sulfonic acid is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.
In the 1970s, the earliest patents using 2-Acrylamido-2-methylpropane sulfonic acid were filed for acrylic fiber manufacturing.

CAS Number: 15214-89-8
EC Number: 239-268-0
Molecular Weight: 207.25


2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid is an organosulfonic acid.
Today, there are over several thousands patents and publications involving use of 2-Acrylamido-2-methylpropane sulfonic acid in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.

2-Acrylamido-2-methyl Propanesulfonic Acid, also known as 2-Acrylamido-2-methylpropane sulfonic acid, is a sulfonic acid acrylic monomer used to change the chemical properties of anionic polymers.
Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

2-Acrylamido-2-methylpropane sulfonic acid is a highly versatile molecule used in the production of polymers.
2-Acrylamido-2-methylpropane sulfonic acid is a very unique polymer with a sulphonic acid group.

2-Acrylamido-2-methylpropane sulfonic acid is highly polymerizable and can be just as easily depolymerised using basic methods with acrylonitrile, acrylic acid, acrylic esters, acrylamide etc.
2-Acrylamido-2-methylpropane sulfonic acid is highly hygroscopic- meaning 2-Acrylamido-2-methylpropane sulfonic acid collects the moisture from the surroundings.
2-Acrylamido-2-methylpropane sulfonic acid monomer will collect itself when 2-Acrylamido-2-methylpropane sulfonic acid comes in contact with water.

Its aqueous solution is acidic in nature, soluble in water but insoluble in acetone.
2-Acrylamido-2-methylpropane sulfonic acid monomer and sodium salt allow the polymer producers to manufacture superior quality polymers for usage in a wide range of consumer and industrial products.

2-Acrylamido-2-methylpropane sulfonic acid is easily available in the market in both granules and liquid form.
2-Acrylamido-2-methylpropane sulfonic acid is high in productivity and optimum performance.


PRODUCTION OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID:

2-Acrylamido-2-methylpropane sulfonic acid is made by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulfuric acid and water.
The recent patent literature describes batch and continuous processes that produce 2-Acrylamido-2-methylpropane sulfonic acid in high purity (to 99.7%) and improved yield (up to 89%, based on isobutene) with the addition of liquid isobutene to an acrylonitrile / sulfuric acid / phosphoric acid mixture at 40°C.

PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID:
Hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to 2-Acrylamido-2-methylpropane sulfonic acid -containing polymers.

Polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methylpropane sulfonic acid is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.

Solubility:
2-Acrylamido-2-methylpropane sulfonic acid is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.

Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-methylpropane sulfonic acid is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methylpropane sulfonic acid can significantly inhibit the precipitation of divalent cations.

The result is a significant reduction in the precipitation of a wide variety of mineral salts, including calcium, magnesium, iron, aluminium, zinc, barium and chromium.
Determining viscosity-average molecular weight (Mark-Houwink constants)

APPLICATIONS OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID:
Acrylic fiber: A number of enhanced performance characteristics are imparted to acrylic, modified-acrylic, polypropylene and polyvinylidene fluoride fibers: dye receptivity, moisture absorbency, and static resistance.
Coating and adhesive: Its sulfonic acid group gives the monomers ionic character over a wide range of pH.

Anionic charges from 2-Acrylamido-2-methylpropane sulfonic acid fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and also reduce the amount of surfactants leaching out of paint film.
2-Acrylamido-2-methylpropane sulfonic acid improves the thermal and mechanical properties of adhesives, and increases the adhesive strength of pressure-sensitive adhesive formulations.

Detergents: Enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.
Personal care: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methylpropane sulfonic acid homopolymer are exploited as a very efficient lubricant characteristic for skin care.

Medical hydrogel: High water-absorbing and swelling capacity when 2-Acrylamido-2-methylpropane sulfonic acid is introduced to a hydrogel are keys to medical applications.
Hydrogel with AMPS showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used to electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.

In addition, polymers derived from 2-Acrylamido-2-methylpropane sulfonic acid are used as the absorbing hydrogel and the tackifier component of wound dressings.
Is used due to its high water absorption and retention capability as a monomer in superabsorbents e. g. for baby diapers.

Oil field applications: Polymers in oil field applications have to stand hostile environments and require thermal and hydrolytic stability and the resistance to hard water containing metal ions.
For example, in drilling operations where conditions of high salinity, high temperature and high pressure are present, 2-Acrylamido-2-methylpropane sulfonic acid copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers and water-control polymers, and in polymer flooding applications.

Water treatment applications: The cation stability of the AMPS-containing polymers are very useful for water treatment processes.
Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, they can be used to precipitate solids in the treatment of industrial effluent stream.

Crop protection: increases in dissolved and nanoparticulate polymer formulations bioavailability of pesticides in aqueous-organic formulations.

Membranes: 2-Acrylamido-2-methylpropane sulfonic acid increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes and is being studied as an anionic component in polymer fuel cell membranes.

Construction applications: Superplasticizers with 2-Acrylamido-2-methylpropane sulfonic acid are used to reduce water in concrete formulations.
Benefits of these additives include improved strength, improved workability, improved durability of cement mixtures.
Redispersible polymer powder, when 2-Acrylamido-2-methylpropane sulfonic acid is introduced, in cement mixtures control air pore content and prevent agglomeration of powders during the spray-drying process from the powder manufacturing and storage.

Coating formulations with 2-Acrylamido-2-methylpropane sulfonic acid -containing polymers prevent calcium ions from being formed as lime on concrete surface and improve the appearance and durability of coating


2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.
2-Acrylamido-2-methylpropane sulfonic acid can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.

2-Acrylamide-2-methylpropanesulfonic acid is used in a wide range of applications including textiles, flocculants, dispersants, scale control agents and well-additives.
2-Acrylamide-2-methylpropanesulfonic acid is also used in good additives, paint and coatings, water treatment agents (majorly as a scale preventing agent), paper and pulp industry, acrylic fibre dyeing aids.
2-Acrylamide-2-methylpropanesulfonic acid has an excellent synthesis, absorptivity, surface activity, biological activity, hydraulic and thermal stability

There are various applications in diversified areas involving the use of 2-Acrylamide-2-methylpropanesulfonic acid monomers such as oil fields, construction chemicals, hydrogens for chemicals, adhesives and rheology modifiers, emulsion coatings and personal care products.
2-Acrylamide-2-methylpropanesulfonic acid is suitable for application in co-polymerization and in addition reactions.
The major and most popular use of this chemical compound is in water treatment, latex, adhesives, and acrylic fibres.
2-Acrylamide-2-methylpropanesulfonic acid is also used in the following applications:

Latex and Adhesive applications:
The 2-Acrylamide-2-methylpropanesulfonic acid is known to achieve outstanding latex stability in high-performance latex coatings.
2-Acrylamide-2-methylpropanesulfonic acid increases the adhesive strength of pressure-sensitive adhesive formulations and improves the thermal and mechanical properties of adhesives.
The polymers with lower molecular weight containing 2-Acrylamide-2-methylpropanesulfonic acid Monomer are especially efficient dispersants for highly-polar operations.


Oil Field applications:
The acrylamide tertiary-butyl sulfonic acid is used in the oil field application in its granule and liquified form because of its unmatchable thermal and hydraulic stability.
Such hostile environments demand only high-performing products.
The tendency to increase the viscosity and divalent cation stability is what makes it an ideal solution for many oil field operations.


2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer can be used as scale inhibitor and dispersant in open circulating cooling water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide.
When built with organophosphorines and zinc salt, the suitable pH value is 7.0~9.5.
2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer can also be used as dyeing auxiliaries for textile

CHEMICAL AND PHYSICAL PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID:
Chemical formula C7H13NO4S
Molar mass 207.24 g•mol−1
Appearance White crystalline powder or granular particles
Density 1.1 g/cm3 (15.6 °C)
Melting point 195 °C (383 °F; 468 K),
Linear Formula: H2C=CHCONHC(CH3)2CH2SO3H
CAS Number: 15214-89-8
Molecular Weight: 207.25
EC Number: 239-268-0
MDL number: MFCD00007522
Molecular Weight 207.25 g/mol
XLogP3-AA -0.4
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 4
Exact Mass 207.05652907 g/mol
Monoisotopic Mass 207.05652907 g/mol
Topological Polar Surface Area 91.8Ų
Heavy Atom Count 13
Formal Charge 0
Computed by PubChem
Complexity 299
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes
Formula C7H13NO4S
Formula Weight 207.25
Melting point: ca 195° dec.
Density 1.10
Storage & Sensitivity Keep Cold. Hygroscopic.
Solubility Highly soluble in water (1×106 mg/L at 25°C ).

Appearance Colorless to pale yellow viscous liquid
Solid content, % 40.0 min
Free monomer (as AA), % 0.5 max
Density (20℃), g/cm3 1.15 min
pH(1% water solution) 3.5-4.5


Other names:
2-Acrylamido-2-methylpropane sulfonic acid
2-Acrylamido-2-methylpropanesulfonic acid
2-Acrylamido-2-methyl-1-propane sulfonic acid



SYNONYMS OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID:
2-acrylamide 2-methylpropanesulfonate
2-acrylamido-2-methyl-1-propanesulfonic acid
2-acrylamido-2-methylpropanesulfonate
2-acrylamido-2-methylpropanesulfonate, monosodium salt
2-acrylamido-2-methylpropanesulfonate, potassium salt
2-AMPS
AMPS sulfonate cpd
15214-89-8
2-Acrylamido-2-methyl-1-propanesulfonic acid
2-Acrylamido-2-methylpropanesulfonic acid
2-Acrylamide-2-methylpropanesulfonic acid
27119-07-9
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-
2-Acrylamido-2-methylpropanesulfonate
2-acrylamido-2-methylpropane-1-sulfonic acid
2-Acrylamido-2-methylpropanesulphonic acid
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid
AtBS
acryloyldimethyltaurine
DTXSID5027770
LUBRIZOL AMPS
TBAS-Q
EINECS 239-268-0
1-Propanesulfonic acid, 2-acrylamido-2-methyl-
2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
UNII-490HQE5KI5
490HQE5KI5
DTXCID207770
tert-butylacrylamidosulfonic acid
2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid
acrylamide tert-butylsulfonic acid
acrylamidomethylpropanesulfonic acid
2-acrylamido-2-methylpropylsulfonic acid
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-
EC 239-268-0
2-Acrylamido-2-methylpropanesulfonic acid (AMPS)
2-(acryloylamino)-2-methylpropane-1-sulfonic acid
2-ACRYLAMIDO-2,2-DIMETHYLETHANESULFONIC ACID
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propen-1-yl)amino)-
CAS-15214-89-8
SCHEMBL19490
2-Acryloylamido-2-methylpropanesulfonic acid monomer
CHEMBL1907040
CHEBI:166476
Tox21_201781
Tox21_303523
(C7-H13-N-O4-S)x-
MFCD00007522
AKOS015898709
CS-W015266
5165-97-9 (mono-hydrochloride salt)
NCGC00163969-01
NCGC00163969-02
NCGC00257492-01
NCGC00259330-01
2-acrylamido-2-methyl propanesulfonic acid
2-acrylamido-2-methyl propyl sulfonic acid
2-acrylamido-2-methyl-propane sulfonic acid
LS-120969
2-Acrylamido-2-methyl-1-propanesulfonicacid
2-Acryloylamido-2-methylpropanesulfonic acid
A0926
FT-0610988
2-ACRYLAMIDO-2-METHYLPROPIONESULFONATE
E76045
Q209301
2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI
2-Acrylamido-2-methyl-1-propanesulfonic acid, 99%
2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid
J-200043
2-(Acryloylamino)-2-methyl-1-propanesulfonic acid #
2-methyl-2-(prop-2-enoylamino)propane-1-sulonic acid
82989-71-7
2-Acrylamido-2-methylpropanesulphonic acid
15214-89-8 [RN]
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]- [ACD/Index Name]
2-(Acryloylamino)-2-methyl-1-propanesulfonic acid [ACD/IUPAC Name]
2-(Acryloylamino)-2-methyl-1-propansulfonsäure [German] [ACD/IUPAC Name]
2-(Acryloylamino)-2-methylpropane-1-sulfonic acid
239-268-0 [EINECS]
2-Acrylamido-2-methyl-1-propane sulfonic acid [Wiki]
2-acrylamido-2-methyl-1-propanesulfonic acid
2-acrylamido-2-methyl-1-propyl-sulfonic acid
2-Acrylamido-2-methylpropanesulfonic acid
2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid
Acide 2-(acryloylamino)-2-méthyl-1-propanesulfonique [French] [ACD/IUPAC Name]
MFCD00007522 [MDL number]
TZ6658000
[15214-89-8] [RN]
107240-62-0 [RN]
114705-58-7 [RN]
127889-32-1 [RN]
155380-40-8 [RN]
1-Propanesulfonic acid, 2-acrylamido-2-methyl-
1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-
1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-
201849-71-0 [RN]
201849-72-1 [RN]
201849-73-2 [RN]
201849-74-3 [RN]
27119-07-9 [RN]
2-Acrylamide-2-methylpropanesulfonic acid
2-acrylamide-2-methylpropanesulfonicacid
2-acrylamido-2-methyl propane sulfonic acid
2-acrylamido-2-methyl propanesulfonic acid
2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI
2-acrylamido-2-methylpropane sulfonic acid
2-acrylamido-2-methylpropane-1-sulfonic acid
2-acrylamido-2-methyl-propane-1-sulfonic acid
2-Acrylamido-2-methylpropanesulfonate
2-acrylamido-2-methyl-propanesulfonic acid
2-Acryloylamido-2-methylpropanesulfonic acid
2-acryloylamino-2-methyl-1-propanesulfonic acid
2-methyl-2-(1-oxoprop-2-enylamino)-1-propanesulfonate
2-methyl-2-(1-oxoprop-2-enylamino)propane-1-sulfonic acid
2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid
2-methyl-2-(prop-2-enoylamino)propanesulfonic acid
2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid
5165-97-9 [RN]
52825-28-2 [RN]
60474-89-7 [RN]
82989-71-7 [RN]
88528-38-5 [RN]
AMPS
EINECS 239-268-0
NCGC00163969-01
ST5307457
T5SJ B1 C1 DVQ E- AT5NJ [WLN]
TZ 6658000

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is an organosulfonic acid.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a versatile substance that is inherently hydrolytic and possesses properties such as thermal stability, hydrophilicity, polarity, and reactivity.


CAS Number: 15214-89-8
EC Number: 239-268-0
MDL number: MFCD00007522
Linear Formula: H2C=CHCONHC(CH3)2CH2SO3H
Chemical formula: C7H13NO4S



SYNONYMS:
1-Propanesulfonicacid, 2-acrylamido-2-methyl- (8CI), 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-(9CI), 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, AMPS(sulfonic acid), Acrylamidomethylpropanesulfonic acid, TBAS-Q, tert-Butylacrylamidosulfonic acid, AMPS, TBAS, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID, 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID, 2-Acrylamido-2-methyl-1-propane, 2-Acrylamido-2-methylpropane-1-sulfonic acid, ACRYLAMIDO BUFFER, ampsna, TBAS-Q, 2-AcryL, 2-Acrylamido-2-Methylpropane-1-Sulfonic acid, ATBS Monomer, AMPS Monomer, 2-acrylamido-2-methyl-1-propanesulfonic acid, 1-Propanesulfonic acid,2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 1-Propanesulfonic acid,2-acrylamido-2-methyl-, 1-Propanesulfonic acid,2-methyl-2-[(1-oxo-2-propenyl)amino]-, 2-Methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-Acrylamido-2,2-dimethylethanesulfonic acid, AMPS, Lubrizol AMPS, 2-Acrylamido-2-methylpropylsulfonic acid, AMPS (sulfonic acid), 2-Acrylamido-2-methyl-1-propanesulfonic acid, Lubrizol 2404, TBAS-Q, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, Acrylamide tert-butylsulfonic acid, ATBS, tert-Butylacrylamidosulfonic acid, Lubrizol 2402, 2-Acryloylamido-2-methylpropanesulfonic acid, CG 810S-P, 2-Acryloylamino-2-methyl-1-propanesulfonic acid, N-Acryloyl-2,2-dimethyltaurine, (1,1-Dimethyl-2-sulfoethyl)acrylamide, 2-Acrylamido-2-methy-1-propanesulfonic acid, 2-Methyl-2-(prop-2-enamido)propane-1-sulfonic acid, 2-Methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid, 82989-71-7, 107240-62-0, 114705-58-7, 127889-32-1, 155380-40-8, 155401-75-5, 382655-32-5, 936232-42-7, 1211475-04-5, 1390640-03-5, 1600517-24-5, 2146156-10-5, 2321346-04-5, 2-Acrylamido-2-methyl-1-propanesulfonic acid,2-Methyl-2-[(prop-2-enoyl)amino]propane-1-sulfonic acid,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-,15214-89-8,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-,AMPS,1-Propanesulfonic acid, 2-acrylamido-2-methyl-,1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 15214-89-8, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-Acrylamide-2-methylpropanesulfonic acid, 27119-07-9, 2-acrylamido-2-methylpropane-1-sulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, 2-Acrylamido-2-methylpropanesulfonate, 2-Acrylamido-2-methylpropanesulphonic acid, AtBS, acrylamido dimethyl taurine, DTXSID5027770, LUBRIZOL AMPS, 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid, TBAS-Q, 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, 490HQE5KI5, DTXCID207770, tert-butylacrylamidosulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, acrylamide tert-butylsulfonic acid, acrylamidomethylpropanesulfonic acid, 2-acrylamido-2-methylpropylsulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-, 2-(acryloylamino)-2-methylpropane-1-sulfonic acid, 2-ACRYLAMIDO-2,2-DIMETHYLETHANESULFONIC ACID, 1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propen-1-yl)amino)-, CAS-15214-89-8, EINECS 239-268-0, 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID, UNII-490HQE5KI5, EC 239-268-0, 2-Acrylamido-2-methylpropanesulfonic acid (AMPS), SCHEMBL19490, 2-Acryloylamido-2-methylpropanesulfonic acid monomer, CHEMBL1907040, CHEBI:166476, Tox21_201781, Tox21_303523, MFCD00007522, AKOS015898709, CS-W015266, 5165-97-9 (mono-hydrochloride salt), NCGC00163969-01, NCGC00163969-02, NCGC00257492-01, NCGC00259330-01, 2-acrylamido-2-methyl propanesulfonic acid, 2-acrylamido-2-methyl propyl sulfonic acid, 2-acrylamido-2-methyl-propane sulfonic acid, 2-Acrylamido-2-methyl-1-propanesulfonicacid, 2-Acryloylamido-2-methylpropanesulfonic acid, A0926, NS00005061, 2-ACRYLAMIDO-2-METHYLPROPIONESULFONATE, E76045, Q209301, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 8CI, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 99%, 2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid, J-200043, 2-(Acryloylamino)-2-methyl-1-propanesulfonic acid #, 2-methyl-2-(prop-2-enoylamino)propane-1-sulonic acid, 82989-71-7, InChI=1/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12, (1 1-Dimethyl-2-sulfoethyl)acrylamide, 2-Acrylamido-2 2-dimethylethanesulfonic acid, AMPS, AMPS-NA, N-[1,1-Dimethyl-2-(sodiosulfo)ethyl]acrylamide, Sodium 2-acrylamido-2-methylpropane-1-sulfonate, Sodium2-(acryloylamino)-2-methylpropane-1-sulfonate, Sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate, N-[2-(Sodiooxysulfonyl)-1,1-dimethylethyl]acrylamide, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT, 2-Methyl-2-(acryloylamino)propane-1-sulfonicacidsodiumsalt, 2-Methyl-2-(acryloylamino)propane-1-sulfonic acid sodium salt, 2-Acrylamido-2-methyl-1-propanesulfonic acid, 2-Methyl-2-[(prop-2-enoyl)amino]propane-1-sulfonic acid, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 15214-89-8, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, AMPS, 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, 2-Acrylamido-2,2-dimethylethanesulfonic acid, 2-Acrylamido-2-methylpropane sulfonic acid, 2-Acrylamido-2-methylpropanesulfonic acid, 2-acrylamido-2-methylpropanesulphonic acid, 2-Acrylamido-2-methylpropansulfonsaeure, 2-Acryloamido-2-methyl-1-propanesulfonic acid, 2-Acryloylamino-2-methyl-1-propane-sulfonic acid, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, Acide 2-acrylamido-2-methylpropanesulfonique, acido 2-acrilamido-2-metilpropanosulfonico, Acrylamide tert-butylsulfonic acid, Lubrizol 2404, Lubrizol AMPS, PROPANESULFONIC ACID, 2-ACRYLAMIDO-2-METHYL-, EINECS 239-268-0, UNII-490HQE5KI5, 1202001-18-0, 107240-62-0, 114705-58-7, 1211475-04-5, 127889-32-1, 155380-40-8, 155401-75-5, 382655-32-5, 82989-71-7, 936232-42-7, 1600517-24-5, 1390640-03-5



2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a versatile chemical compound that finds a wide range of applications across various industries due to its unique properties, particularly its high water solubility and ionic nature.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is high in productivity and optimum performance.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.
In the 1970s, the earliest patents using 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) were filed for acrylic fiber manufacturing.


Today, there are over several thousands patents and publications involving the use of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) changes the chemical properties of a wide variety of anionic polymers.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and shows limited solubility in most polar organic solvents.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is an organosulfonic acid.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a versatile substance that is inherently hydrolytic and possesses properties such as thermal stability, hydrophilicity, polarity, and reactivity.


Due to its high polymerizability, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can readily be copolymerized with other chemicals such as acrylonitrile, acrylic acid, acrylic esters, and acrylamide.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)’s aqueous solution is acidic and soluble in dimethyl, partially soluble in methanol, but insoluble in acetone.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a white or off-white solid with a molecular formula of C7H13NO4S and a molecular weight of 207.25 g/mol.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s high purity, typically exceeding 95%, ensures reliable and consistent performance in a wide range of applications.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s distinct chemical structure, featuring an acrylamide group and a sulfonic acid moiety, endows it with exceptional versatility and functionality.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a kind of vinyl monomer with sulfonic acid group, which has a good thermal stability.


The decomposition temperature of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be up to 210℃ and the temperature of sodium salt copolymer can reach 329℃.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s hydrolysis is very slow in aqueous solution.


Sodium salt solution has good anti-hydrolysis performance with high PH value.
Under acid condition, the hydrolysisresistant performance of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s copolymer is better than that of polyacrylamide.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be made into crystal or sodium salt solution.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a versatile monomer possessing thermal stability, a hydrolytic nature, hydrophilicity, polarity, and reactivity ratio, and it can be both copolymerized and homopolymerized.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a high grade reagent.
Also known as AMPS, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is highly polymerizable and can be just as easily depolymerised using basic methods with acrylonitrile, acrylic acid, acrylic esters, acrylamide etc.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is highly hygroscopic- meaning it collects the moisture from the surroundings.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) monomer will collect itself when it comes in contact with water.
The molecular formula of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is C7H13NO4S.


Its aqueous solution is acidic in nature, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is soluble in water but insoluble in acetone.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) monomer and sodium salt allow the polymer producers to manufacture superior quality polymers for usage in a wide range of consumer and industrial products.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is easily available in the market in both granules and liquid form.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a highly reactive, hydrophilic, sulphonic acid acrylic monomer used to alter the chemical properties of a large variety of anionic polymers.


The aqueous solution of2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is acidic in nature and soluble in water but insoluble in acetone.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) along with sodium salt allows the polymers to manufacture high-quality polymers for application in a wide range of consumer and industrial products.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is organic, available in both granules and liquid form.
At present, the application of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) in water treatment agents accounts for 1/3 of the world's output.
In recent years, as countries in the world pay more and more attention to environmental protection, the treatment of various wastewater has also become particularly important.


It is believed that the market demand for 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) will increase year by year.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is available as a white crystalline powder, which is very soluble in water and dimethylformamide (DMF).
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be synthesized by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulphuric acid and water.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be made into crystal or sodium salt solution.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a very unique polymer with a sulphonic acid group.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a highly versatile molecule used in the production of polymers.
The IUPAC name for the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) compound is 2-acrylamido-2-methyl propane sulfonic acid and the CAS number is 15214-89-8.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a very unique polymer with a sulphonic acid group.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a unique vinyl monomer with a sulfonic acid group.
In the 1970s, the earliest patents using 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) were filed for acrylic fiber manufacturing.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is an organosulfonic acid.
The sulfonic acid in 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a very strong ionic group, and ionizes completely in aqueous solutions.



USES and APPLICATIONS of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
Cosmetics and Personal Care uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS): 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based polymers are used in cosmetic and personal care products, such as hair styling products and skin care formulations, to enhance product performance and consistency.
Paints and Coatings uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS): 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based polymers can be added to paint and coating formulations to improve their adhesion, durability, and resistance to moisture.


These applications highlight the versatility of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) and its importance in various industries where water absorption, ionic interactions, and performance-enhancing properties are required.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s important to note that the specific formulation and use of AMPS-based products can vary widely depending on the industry and application.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
Paper Industry uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS): 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based polymers are used as retention aids and drainage aids in the papermaking process to improve the formation and strength of paper products.


Today, there are over several thousands patents and publications involving use of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.


Synthetic fiber: 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is the important monomer which could change the combination property of some synthetic fiber, in particular, the orion and the modacrylic fiber with chloride, the dosage is the 1-4 of the fiber, it could improve the white contentdyeing property ntistaticventilation property and flame resistance.


The sizes of the textile: The copolymer of the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS), ethyl acetate and acrylic acid, it is the ideal size of the cotton and the polyester blend fabric, it has the characteristic of easy to use and east to use the water to remove.


Paper making: The copolymer of the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) with other watersoluble monomer, this is the indispensable chemical in all kinds of papermaking factory, it could be used as the drainage aid and on gel, it could increase the strength of the paper, it also could be used as the pigment dispersing agent of color coating.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is widely used in oilfield chemistry, water treatment, synthetic fibers, plastics, printing and dyeing, papermaking, water paint, biomedicine, magnetic materials and cosmetics etc.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has a wide range of applications in biological and chemical industries.


Water treatment uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS): The 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) monomer homopolymer with the acrylamide acrylic acid monomer homopolymer, they could besludge dehydrating agent in the sewage purification process and preservative of the iron,zinc,aluminum,cooper,alloy in the closed water circulation system, they also could be used ascleaning and scale inhibitor of heatercoolingtowerair cleanerg-cleaner.


Crop protection: 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) increases in dissolved and nanoparticulate polymer formulations bioavailability of pesticides in aqueous-organic formulations.
Membranes: 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes and is being studied as an anionic component in polymer fuel cell membranes.


Acrylic fiber uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS): A number of enhanced performance characteristics are imparted to acrylic, modified-acrylic, polypropylene and polyvinylidene fluoride fibers: dye receptivity, moisture absorbency, and static resistance.
Detergents: 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) imparts dye receptivity, moisture absorbency, and static resistance to acrylic, modified-acrylic, polypropylene and polyvinylidine fluoride fibers.
Personal care: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) homopolymer are exploited as a very efficient lubricant characteristic for skin care.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used in a wide range of applications including textiles, flocculants, dispersants, scale control agents and well-additives.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is also used in good additives, paint and coatings, water treatment agents (majorly as a scale preventing agent), paper and pulp industry, acrylic fibre dyeing aids.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has excellent synthesis, absorptivity, surface activity, biological activity, hydraulic and thermal stability
There are various applications in diversified areas involving the use of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) monomers such as oil fields, construction chemicals, hydrogens for chemicals, adhesives and rheology modifiers, emulsion coatings and personal care products.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is suitable for application in co-polymerization and in addition reactions.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) improves the washing performance of surfactants by binding multivalent cations and reducing attachment of dirt.


The major and most popular use of the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) compound is in water treatment, latex, adhesives, and acrylic fibres.
Detergents: 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.


Personal care products: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) homopolymer are exploited as a very efficient lubricant characteristic for skin care.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is an important monomer.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used to enhance the water-absorbing and swelling capacity of hydrogels in medical applications.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s copolymers or homopolymers with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s copolymers or homopolymers with different molecular weights can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formula structure containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used intermediates.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used fabric, textile, and leather products not covered elsewhere.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is an important monomer.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is widely used in oilfield chemistry, water treatment, synthetic fibers, plastics, printing and dyeing, papermaking, water paint, biomedicine, magnetic materials and cosmetics etc.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) additionally increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes.


The diverse applications of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) span a wide range of industries and research areas.
The primary application of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS), when used at the highest purity level, is in the petroleum recovery industry.
Other areas of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) of application include Water treatment, Acrylic fibers, Oilfields, Latex and adhesives, Emulsion coatings ,Personal care products, Medical and construction applications.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is applied in the production of Polymers ,Textiles, Flocculants, Dispersants, scale, control agents, and well-additives.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used Acrylic fiber, Coating and adhesive, Detergents, Personal care, Medical hydrogel, Oil field applications, Water treatment applications, Crop protection, Membranes, and Construction applications.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is ideal for the synthesis of various compound in industrial processes, and is furthermore widely used in research applications.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is widely used in textiles (spinning, dyeing), plastics, papermaking, coatings, sewage treatment, oil extraction and other industrial production, manufacturing excellent antistatic agents, dyeing agents, dispersants, water absorbing agents, flocculants, Foam stabilizers, special coating, oil field chemical agent, etc.


At present, the research and production of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) in water treatment agents have been widely carried out in China, especially the research on organic phosphonic acid and carboxylic acid copolymer, which is the most widely used water treatment agent in industrial cooling water system.


2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be used in many areas including water treatment, oil field, construction chemicals, hydrogels, personal care products, emulsion coatings, adhesives, and rheology modifiers.
One of the main uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is to produce water treatment agents.


-Advanced Materials and Coatings:
Researchers in material science and engineering leverage the versatility of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) to develop novel materials with enhanced performance characteristics.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s integration into polymers, coatings, and other advanced materials can lead to improved mechanical properties, thermal stability, and functional attributes.


-Coating and adhesive:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s sulfonic acid group gives the monomers ionic character over a wide range of pH.

Anionic charges from 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and also reduce the amount of surfactants leaching out of paint film.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) improves the thermal and mechanical properties of adhesives and increases the adhesive strength of pressure-sensitive adhesive formulations.


-For water treatment uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
Not only homopolymer of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) monomer but also AMPS copolymer with acrylamide, acrylic acid and other monomers can be used as sludge dehydrating agent in sewage purification process.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used as sealing agents for iron, zinc, aluminum, copper, and alloys in closed water circulation systems.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can also be used as detergent and scale inhibitor for heater, cooling tower, air purifier and gas purifier descaling agent, scale inhibitor.


-Superabsorbent Polymers (SAPs) uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a key component in the production of superabsorbent polymers.
These polymers have the ability to absorb and retain large amounts of water or aqueous solutions, making them ideal for use in products like diapers, sanitary pads, and agricultural soil conditioners.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based SAPs can also be used in the oil industry for water control in oil wells and drilling fluids.


-Water Treatment uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used in water treatment processes to improve the removal of impurities and suspended solids from water.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can function as a coagulant and flocculant aid in water purification, helping to clarify and clean water for drinking, industrial processes, and wastewater treatment.


-Medical hydrogel uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
High water-absorbing and swelling capacity when 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is introduced to a hydrogel are keys to medical applications.

Hydrogel with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used to electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.

In addition, polymers derived from 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) are used as the absorbing hydrogel and the tackifier component of wound dressings.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used due to its high water absorption and retention capability as a monomer in superabsorbents e. g. for baby diapers.


-Oil field applications:
Polymers in oil field applications have to stand hostile environments and require thermal and hydrolytic stability and the resistance to hard water containing metal ions.

For example, in drilling operations where conditions of high salinity, high temperature and high pressure are present, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers and water-control polymers, and in polymer flooding applications.


-Specialty Polymers uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is copolymerized with other monomers to create specialty polymers with unique properties.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be tailored for specific applications, such as enhanced oil recovery, where they are used to improve the flow of oil from reservoirs.


-Pharmaceutical and Biomedical Research:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) finds use as a buffer in aqueous solutions, maintaining optimal pH conditions for various biological processes and drug formulations.
Its unique transport properties and ability to form hydrogen bonds make 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) a valuable component in the development of innovative pharmaceutical and biomedical products.


-Water treatment applications:
The cation stability of the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers are very useful for water treatment processes.
Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, they can be used to precipitate solids in the treatment of industrial effluent stream.


-Construction applications:
Superplasticizers with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) are used to reduce water in concrete formulations.
Benefits of these additives include improved strength, improved workability, improved durability of cement mixtures.

Redispersible polymer powder, when 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is introduced, in cement mixtures control air pore content and prevent agglomeration of powders during the spray-drying process from the powder manufacturing and storage.

Coating formulations with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers prevent calcium ions from being formed as lime on concrete surface and improve the appearance and durability of coating


-Personal Care and Cosmetic Formulations:
The chemical and biological properties of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) make it a desirable ingredient in personal care and cosmetic products.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s ability to interact with other compounds and its compatibility with various formulations allow for the creation of advanced, high-performance personal care solutions.


-Textile Industry uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based polymers are used in the textile industry as finishing agents to enhance the performance and properties of fabrics.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can impart properties such as stain resistance, water repellency, and wrinkle resistance to textiles.


-Oilfield chemistry:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is rapid development in the application of the oil field chemistry.
The scope including oil well cement admixtures drilling fluid additive acidizing fluid well completion fluid,work over fluid,fracture fluid.


-Latex and Adhesive applications:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is known to achieve outstanding latex stability in high-performance latex coatings.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) increases the adhesive strength of pressure-sensitive adhesive formulations and improves the thermal and mechanical properties of adhesives.

The polymers with lower molecular weight containing 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) Monomer are especially efficient dispersants for highly-polar operations.


-Oil Field applications:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used in the oil field application in its granule and liquified form because of its unmatchable thermal and hydraulic stability.

Such hostile environments demand only high-performing products.
The tendency to increase the viscosity and divalent cation stability is what makes 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) an ideal solution for many oil field operations.


-Water treatment applications.
The cation stability of the 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers is very useful for water treatment processes.
Such polymers with low molecular weights can inhibit calcium, magnesium, and silica scale in cooling towers and boilers and help corrosion control by dispersing iron oxide.
When high molecular weight polymers are used, they can precipitate solids in the treatment of industrial effluent stream.


-Oil and Gas Industry uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
In addition to enhanced oil recovery, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used in drilling fluids and cement slurries to control fluid loss and improve the performance of drilling operations.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can also be found in various oilfield chemicals.


-Oil field applications.
Polymers in oil field applications must stand in hostile environments and require thermal and hydrolytic stability and resistance to hard water-containing metal ions.

For example, in drilling operations where high salinity, high temperature, and high pressure are present, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers, and water-control polymers and in polymer flooding applications.


-Construction applications.
Superplasticizers with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) are used to reduce water in concrete formulations.
The benefits of these additives include improved strength, workability, and durability of cement mixtures.

In addition, re-dispersible polymer powder, when 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is introduced in cement mixtures, controls air pore content and prevents agglomeration of powders during the spray-drying process from powder manufacturing and storage.

Coating formulations with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers prevent calcium ions from forming as lime on the concrete surface and improve the appearance and durability of the coating.


-Ion Exchange Resins uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
Cross-linked 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based resins are used in ion exchange processes for applications such as water softening, purification, and metal recovery.
These resins can selectively remove or exchange specific ions in solution.


-Adhesives and Sealants uses of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based polymers are used in adhesive and sealant formulations to improve adhesion and cohesion properties.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can enhance the bonding strength and durability of adhesives and sealants.


-Agriculture uses :
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-based superabsorbent polymers are used in agriculture to improve soil moisture retention, particularly in arid and drought-prone regions.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can help increase crop yields and reduce water usage.


-Medical hydrogel applications.
High water-absorbing and swelling capacity when introducing 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) to a hydrogel are keys to medical applications.

In addition, Hydrogel with 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used for electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.

In addition, polymers derived from 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) are used as the absorbing hydrogel and the tackifier component of wound dressings.
Finally, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is used due to its high water absorption and retention capability as a monomer in superabsorbent, e. g. for baby diapers.


-Coating and adhesive.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s sulfonic acid group gives the monomers ionic character over a wide pH range.
Anionic charges from 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and reduce surfactants leaching out of paint film.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) improves adhesive thermal and mechanical properties and increases pressure-sensitive adhesive formulations’ adhesive strength.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a kind of vinyl monomer with sulfonic acid group, which has a good thermal stability.
The decomposition temperature of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be up to 210 and the temperature of sodium salt copolymer can reach 329~C.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s hydrolysis is very slow in aqueous solution.
Sodium salt solution of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) has good anti-hydrolysis performance with high PH value.
Under acid condition, the hydrolysis-resistant performance of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s copolymer is better than that of polyacrylamide.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be made into crystal or sodium salt solution.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a chemical compound that belongs to the class of sulfonic acid monomers.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS)'s copolymers or homopolymers with different molecular weight can be widely used due to unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is highly soluble in water, which makes it suitable for various water-based applications.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is typically used as a monomer or as part of a polymer rather than in its pure form.

The properties and applications of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can vary depending on its specific use and how it is incorporated into various materials and products.



BIOLOGICAL AND CHEMICAL PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
At its core, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a proton-donor that is often utilized as a buffer in aqueous solutions.
Its ability to form hydrogen bonds with water molecules grants 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) unique transport properties, making it a valuable component in various biological and chemical systems.

The acidic nature of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS), stemming from its sulfonic acid group, allows it to interact with other compounds through hydrogen bonding.

This property enables 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) to serve as a versatile building block in the synthesis of novel materials and formulations, unlocking new possibilities in fields such as pharmaceuticals, personal care, and advanced materials.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
*Hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers.


*Polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.


*Solubility:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.


*Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can significantly inhibit the precipitation of divalent cations.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a sulfonic acid acrylic monomer.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is reactive and hydrophilic.
The sulfonate group gives 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) a high degree of hydrophilicity and anionic character at a wide pH range.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) absorbs water readily and imparts enhanced water absorption and transport characteristics to polymers.



PRODUCTION OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is made by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulfuric acid and water.
The recent patent literature describes batch and continuous processes that produce AMPS in high purity (to 99.7%) and improved yield (up to 89%, based on isobutene) with the addition of liquid isobutene to an acrylonitrile / sulfuric acid / phosphoric acid mixture at 40°C.



PREPARATION OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can be synthesized by one step and two steps.
The one-step method is to react the raw materials acrylonitrile, isobutylene and oleum together.

The two-step method is to sulfonate isobutylene in the presence of a reaction solvent to obtain a sulfonated intermediate, and then react with acrylonitrile in the presence of sulfuric acid.
One-step method is more economical.



CHEMICAL PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a white crystal.
The melting point of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is 195°C (decomposition).

2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is soluble in water, the solution is acidic.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is soluble in dimethylformamide, partially soluble in methanol, ethanol, and insoluble in acetone.
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is slightly sour.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
*Hydrolytic and thermal stability:
The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to 2-Acrylamido-2-methylpropane sulfonic acid (AMPS)-containing polymers.


*Polarity and hydrophilicity:
The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.


*Solubility:
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.


*Inhibition of divalent cation precipitation:
Sulfonic acid in 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) can significantly inhibit the precipitation of divalent cations.

The result is a significant reduction in the precipitation of a wide variety of mineral salts, including calcium, magnesium, iron, aluminium, zinc, barium and chromium.
Determining viscosity-average molecular weight (Mark-Houwink constants)



REACTIVITY RATIO OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) reacts well with a variety of vinyl monomers.
M2= 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) or † sodium salt of 2-Acrylamido-2-methylpropane sulfonic acid (AMPS).



SOLUBILITY OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is highly soluble in water (1×106 mg/L at 25°C ).



NOTES OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
2-Acrylamido-2-methylpropane sulfonic acid (AMPS) is hygroscopic.
Store 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) away from oxidizing agents and bases.
Keep 2-Acrylamido-2-methylpropane sulfonic acid (AMPS) the container tightly closed and place it in a cool, dry and well ventilated condition.



PHYSICAL and CHEMICAL PROPERTIES of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
Chemical formula: C7H13NO4S
Molar mass: 207.24 g•mol−1
Appearance: White crystalline powder or granular particles
Density: 1.1 g/cm³ (15.6 °C)
Melting point: 195 °C (383 °F; 468 K)
Formula Weight: 207.25 g/mol
XLogP3-AA: -0.4
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 4
Exact Mass: 207.05652907 g/mol
Monoisotopic Mass: 207.05652907 g/mol
Topological Polar Surface Area: 91.8 Ų
Heavy Atom Count: 13
Formal Charge: 0
Complexity: 299

Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Physical state: Powder
Color: White
Odor: No data available
Melting point/freezing point: Melting point/range: 195 °C - dec.
Initial boiling point and boiling range: No data available
Flammability (solid, gas): The product is not flammable. - Flammability (solids)
Upper/lower flammability or explosive limits: No data available
Flash point: Not applicable

Autoignition temperature: > 400 °C at 1013.250 hPa
Decomposition temperature: No data available
pH: No data available
Viscosity:
Viscosity, kinematic: No data available;
Viscosity, dynamic: No data available
Water solubility: 500 g/l at 20 °C - soluble
Partition coefficient: n-octanol/water:
log Pow: -3.7 at 20 °C
Vapor pressure: < 0.1 hPa at 25 °C
Density: 1.36 g/cm³ at 20 °C
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: Not explosive
Other safety information:

Surface tension: 70.5 mN/m at 1 g/l at 20 °C
Dissociation constant: 2.4 at 20 °C
Molecular Formula: C7H12NNaO4S
Molar Mass: 229.23
Density: 1.2055 g/mL at 25 °C (lit.)
Boiling Point: 110 °C at 101.325 kPa
Vapor Pressure: 0 Pa at 25 °C
Specific Gravity: 1.206
Sensitive: 0; forms stable aqueous solutions
Refractive Index: n20/D 1.4220 (lit.)
CAS number: 15214-89-8
EC number: 239-268-0
Hill Formula: C₇H₁₃NO₄S
Formula Weight: 207.25 g/mol

HS Code: 2924 19 00
Density: 1.36 g/cm³ (20 °C)
Melting Point: 190 °C
Vapor pressure: Bulk density: 640 kg/m³
Solubility: >500 g/l soluble
CBNumber: CB3470952
Molecular Formula: C7H13NO4S
Molecular Weight: 207.25
MDL Number: MFCD00007522
MOL File: 15214-89-8.mol
Melting point: 195 °C (dec.) (lit.)
Density: 1.45
Vapor Pressure: Refractive Index: 1.6370 (estimate)
Flash Point: 160 °C
Storage Temp.: Store below +30°C.

Solubility: >500 g/L soluble
pKa: 1.67±0.50 (Predicted)
Form: Solution
Color: White
Water Solubility: 1500 g/L (20 ºC)
Sensitive: Hygroscopic
BRN: 1946464
Stability: Light Sensitive
InChIKey: HNKOEEKIRDEWRG-UHFFFAOYSA-N
LogP: -3.7 at 20℃ and pH1-7
Surface Tension: 70.5 mN/m at 1 g/L and 20℃
Dissociation Constant: 2.4 at 20℃
CAS DataBase Reference: 15214-89-8 (CAS DataBase Reference)
FDA UNII: 490HQE5KI5

EPA Substance Registry System: 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]- (15214-89-8)
Molecular Weight: 207.24700
Exact Mass: 207.25
EC Number: 925-482-8
UNII: 490HQE5KI5
DSSTox ID: DTXSID5027770
HScode: 2942000000
Characteristics:
PSA: 91.85000
XLogP3: -0.4
Appearance: White powder
Density: 1.45
Melting Point: 184-186 °C
Boiling Point: 412ºC
Flash Point: 160ºC

Refractive Index: 1.502
Water Solubility: H2O: 1500 g/L (20 ºC)
Storage Conditions: 2-8ºC
Molecular Weight: 207.25
XLogP3: -0.4
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 4
Exact Mass: 207.05652907
Monoisotopic Mass: 207.05652907
Topological Polar Surface Area: 91.8
Heavy Atom Count: 13
Complexity: 299
Covalently-Bonded Unit Count: 1

Compound Is Canonicalized: Yes
Appearance: White crystal powder
Non-volatile matter: ≥98.50%(m/m)
Acid Value: 268-278 mgKOH/g
Melting Point: 180-185℃
Water Content: ≤1.0%(m/m)
Iron Content: ≤0.002%(m/m)
Color (25% aqueous solution), Pt-Co: ≤100
Purity: ≥97.00%(m/m)
Melting Point: ∼195°C (decomposition)
Quantity: 50 g
UN Number: UN2585
Beilstein: 1946464
Formula Weight: 207.25
Percent Purity: 98%
Chemical Name or Material: 2-Acrylamido-2-methylpropanesulfonic acid



FIRST AID MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available



ACCIDENTAL RELEASE MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.



FIRE FIGHTING MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.



EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.



HANDLING and STORAGE of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Change contaminated clothing.
Preventive skin protection recommended.
Wash hands after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
hygroscopic
Heat sensitive.
Handle under inert gas.
Protect from moisture.
*Storage class:
Storage class (TRGS 510):
Non Combustible Solids



STABILITY and REACTIVITY of 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID (AMPS):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
-Incompatible materials:
No data available

2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is an abbreviation for 2-Acrylamido-2-methylpropane sulfonic acid.
NAAMPS or NA 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is an abbreviation for Sodium Salt 2-Acrylamido-2-methylpropane sulphonic acid.
NA 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt ’s unique numerical identifier assigned by the chemical abstracts service CAS is 5165-97-9.

CAS: 5165-97-9
MF: C7H14NNaO4S
MW: 231.24
EINECS: 225-948-4

Synonyms
2-Methyl-2-(acryloylamino)propane-1-sulfonic acid sodium salt;N-[1,1-Dimethyl-2-(sodiosulfo)ethyl]acrylamide;N-[2-(Sodiooxysulfonyl)-1,1-dimethylethyl]acrylamide;Sodium 2-(acryloylamino)-2-methylpropane-1-sulfonate;AcrylaMido-Tertiary Butyl Sulphonic Acid SodiuM Salt 50% solution.;SODIUM 2-ACRYLAMIDO-2-METHYLPROPANE SULFONATE, 50% in water;Sodium 2-acrylamido-2-methylpropane-1-sulfonate;2-AcrylaMido-2-Methyl-1-propanesulfonic acid sodiuM salt solution 50 wt. % in H2O

Some of its synonymous are Sodium 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt , 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid sodium, and Sodium acryloyldimethyltaurate.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt acts as a commoner when combined with other acrylic monomers like acrylic acid to manufacture polymers.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt improves scrub resistance and dispersant performance of paper coatings and paint emulsions.
The molecular weight of 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is 229.23.
The density of 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is 1.2055 g/ ml at 25 degree celsius.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is a 50 wt. % solution in water that enables easy handling of the product.
The product is prepared by reacting 2-acrylamido-2-methylpropanesulphonic acid or 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt with caustic soda solution.

2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt or NA ATBS don’t easily get vaporized at its low temperature point to form an ignitable mixture in air, so the flash point property is not applicable to it.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt’s convenient storage, packaging, and logistics provide the necessary ease and flexibility in formulations to produce high-performance polymers.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt are delivered in three different grades which include 2403, 2405, and 2407 which are derived from their expected performance characteristics and the polymerization molecular weight.

The most common industrial applications of 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt are in adhesives to improve pressure-sensitive formulation strength, in water treatment to inhibit calcium, magnesium, and silica scale formation, in personal care products for making diapers, in the textile industry as textile sizing agent and a non-woven emulsion binder, in oil fields as a friction reducer, in acrylic fiber to provide dye receptivity and in the construction site to inhibit fluid loss.
A hydrophilic compound such as 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt can also be used as a dopant.
For conducting polymers, 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt acts as a protonating agent.

In order to conduct the water purification process, polyelectrolyte copolymer gels are utilized; for the formation of polyelectrolyte copolymer gels, Sodium Salt 2-Acrylamido-2-Methylpropane Sulfonic Acid is used; 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt can also have potential application in the field of bioengineering and biomedical products.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is a hydrophilic compound that can be used as a dopant and a protonating agent for conducting polymers. It is used in a variety of electronic applications.

Sodium salt of 2-acrylamido-2-methylpropanesulfonic acid.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is a highly reactive monomer which can add anionic character to polymers.
Exhibits good hydrolytic and thermal stability.
Features polyvalent cation tolerance.
Permits easy formulation of mining flocculants which is stable in complex and harsh conditions.
Provides flexibility in formulation to make stable emulsion polymers.
Convenient in handling.
Reduces grit/coagulum formation in latex polymer.
Used in polymerization where high molecular weight polymers (greater than two million) are desired.
Complies with EINECS, METI, Australian inventory, DSL, Switzerland’s inventory, Korean inventory, Philippines's inventory and Chinese inventory.

2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is added in the emulsion and acrylic acid, styrene or vinyl acetate reaction, the introduction of reactive emulsifier to prevent the migration of emulsifier.
The low viscosity and remarkable stability of the emulsion can be obtained with only 2-3% of 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt.
At the same time no need add ethylene glycol and other additive, 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt can improve the adhesion of paint film, thermal stability and antistatic ability, improve the water resistance of latex paint and scrubbing resistance.

1. The acrylamide group in 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt will accelerate the polymerization reaction.
2. Two pendant methyl groups and sodium methanesulfonate are combined behind the amino group, Can prevent its hydrolysis and thermal degradation.
3. Sulfonated group can result the monomer show higher hydrophilicity and ionic characteristics at any pH value.

2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt Chemical Properties
Boiling point: 110℃ at 101.325kPa
Density: .2055 g/mL at 25 °C(lit.)
Vapor pressure: 0Pa at 25℃
Refractive index: n20/D 1.4220(lit.)
Specific Gravity: 1.206
Hydrolytic Sensitivity 0: forms stable aqueous solutions
InChI: InChI=1S/C7H13NO4S.Na.H/c1-4-6(9)8-7(2,3)5-13(10,11)12;;/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12);;
InChIKey: ZXSJYPBSPMLZIH-UHFFFAOYSA-N
LogP: -4.34
EPA Substance Registry System: 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt (5165-97-9)

Uses
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt can be used in the formation of polyelectrolyte copolymer gels for potential application in bioengineering, biomedicine and water purification.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt can also be used in the fabrication of Schottky diodes, humidity sensors, and lithium ion batteries.
The most common industrial applications of 2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt are in adhesives to improve pressure-sensitive formulation strength, in water treatment to inhibit calcium, magnesium, and silica scale formation, in personal care products for making diapers, in the textile industry as textile sizing agent and a non-woven emulsion binder, in oil fields as a friction reducer, in acrylic fiber to provide dye receptivity and in the construction site to inhibit fluid loss.

2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt is widely used in industries, industry daily chemicals and polymer synthesis.
Such as Water treatment agents, Mining, Flocculants, Oil field chemicals, Daily necessities, Medical supplies, Cosmetics, Detergents and cleaning agents, Fabric glues and Finishing agents, Polymer emulsions, Coatings and Adhesives, Paints, Leather tanning and Printing and dyeing Polymers, Non-woven adhesives, Super absorbents, Thickeners and Sealants, etc.
2-Acrylamido-2-Methylpropane Sulfonic Acid Sodium Salt has a wide range of uses in water treatment and can also be used as the third monomer of synthetic fibers.

2-Acrylamido-2-methylpropanesulfonic acid was a Trademark name by The Lubrizol Corporation.
2-Acrylamido-2-methylpropanesulfonic acid is a reactive, hydrophilic, sulfonic acid acrylic monomer used to alter the chemical properties of wide variety of anionic polymers.
In the 1970s, the earliest patents using 2-Acrylamido-2-methylpropanesulfonic acid were filed for acrylic fiber manufacturing.

CAS: 15214-89-8
MF: C7H13NO4S
MW: 207.25
EINECS: 239-268-0

Synonyms
1-Propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-;2-Acrylamido-2-methyl-1-propane;2-acrylamido-2-methylpropanesulfonate;1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-;2-ACRYLAMIDE-2-METHYLPROPANESULFONIC ACID;2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID;2-ACRYLAMIDO-2-METHYLPROPANESULFONIC ACID;2-ACRYLAMIDO-2-METHYLPROPANESULPHONIC ACID
;15214-89-8;2-Acrylamido-2-methyl-1-propanesulfonic acid;2-Acrylamido-2-methylpropanesulfonic acid;2-Acrylamide-2-methylpropanesulfonic acid;27119-07-9;2-acrylamido-2-methylpropane-1-sulfonic acid;1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-;2-Acrylamido-2-methylpropanesulfonate;2-Acrylamido-2-methylpropanesulphonic acid;AtBS;acryloyldimethyltaurine
;DTXSID5027770;LUBRIZOL AMPS;2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid;TBAS-Q;1-Propanesulfonic acid, 2-acrylamido-2-methyl-;490HQE5KI5;DTXCID207770;tert-butylacrylamidosulfonic acid;2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid;acrylamide tert-butylsulfonic acid;acrylamidomethylpropanesulfonic acid;2-acrylamido-2-methylpropylsulfonic acid;1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propenyl)amino)-;2-(acryloylamino)-2-methylpropane-1-sulfonic acid;2-ACRYLAMIDO-2,2-DIMETHYLETHANESULFONIC ACID;1-Propanesulfonic acid, 2-methyl-2-((1-oxo-2-propen-1-yl)amino)-;CAS-15214-89-8;EINECS 239-268-0;2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID;UNII-490HQE5KI5;EC 239-268-0;2-Acrylamido-2-methylpropanesulfonic acid (AMPS);SCHEMBL19490;2-Acryloylamido-2-methylpropanesulfonic acid monomer;CHEMBL1907040;CHEBI:166476;Tox21_201781;Tox21_303523;MFCD00007522;AKOS015898709;CS-W015266;5165-97-9 (mono-hydrochloride salt);NCGC00163969-01;NCGC00163969-02;NCGC00257492-01;NCGC00259330-01;2-acrylamido-2-methyl propanesulfonic acid;2-acrylamido-2-methyl propyl;sulfonic acid;2-acrylamido-2-methyl-propane sulfonic acid;2-Acrylamido-2-methyl-1-propanesulfonicacid;2-Acryloylamido-2-methylpropanesulfonic acid;A0926;NS00005061;2-ACRYLAMIDO-2-METHYLPROPIONESULFONATE;E76045;Q209301;2-Acrylamido-2-methyl-1-propanesulfonic;acid, 8CI;2-Acrylamido-2-methyl-1-propanesulfonic acid, 99%;2-methyl-2-(prop-2-enamido)propane-1-sulfonic acid;J-200043;2-(Acryloylamino)-2-methyl-1-propanesulfonic acid #;2-methyl-2-(prop-2-enoylamino)propane-1-sulonic acid;82989-71-7;InChI=1/C7H13NO4S/c1-4-6(9)8-7(2,3)5-13(10,11)12/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12

Today, there are over several thousands patents and publications involving use of 2-Acrylamido-2-methylpropanesulfonic acid in many areas including water treatment, oil field, construction chemicals, hydrogels for medical applications, personal care products, emulsion coatings, adhesives, and rheology modifiers.
Lubrizol discontinued the production of this monomer in 2017 due to copy-cat production from China and India destroying the profitability of this product.
2-Acrylamido-2-methylpropanesulfonic acid is an organosulfonic acid.
2-Acrylamido-2-methylpropanesulfonic acid has polymerizable vinyl and hydrophilic sulfonic acid groups in the molecule, and can be copolymerized with water-soluble monomers such as acrylonitrile and acrylamide, and water-insoluble monomers such as styrene and vinyl chloride.

The hydrophilic sulfonic acid group is introduced into the polymer to make the fiber, film, etc. have moisture absorption, water permeability and conductivity.
2-Acrylamido-2-methylpropanesulfonic acid is a water-soluble sulfonic acid group with strong anion, which makes 2-Acrylamido-2-methylpropanesulfonic acid salt resistance, high temperature resistance, dyeing affinity, electrical conductivity, ion exchange and good resistance to divalent cations; The amide group makes 2-Acrylamido-2-methylpropanesulfonic acid have good hydrolysis stability, acid-alkali resistance and thermal stability; the active double bond makes 2-Acrylamido-2-methylpropanesulfonic acid have addition polymerization performance and can produce copolymers with a variety of hydrocarbon monomers.

2-Acrylamido-2-methylpropanesulfonic acid Chemical Properties
Melting point: 195 °C (dec.) (lit.)
Density: 1.45
Vapor pressure: Refractive index: 1.6370 (estimate)
Fp: 160 °C
Storage temp.: Store below +30°C.
Solubility: >500g/l soluble
pka: 1.67±0.50(Predicted)
Form: solution
Color: White
Water Solubility: 1500 g/L (20 ºC)
Sensitive: Hygroscopic
BRN: 1946464
Stability: Light Sensitive
InChIKey: HNKOEEKIRDEWRG-UHFFFAOYSA-N
LogP: -3.7 at 20℃ and pH1-7
Surface tension: 70.5mN/m at 1g/L and 20℃
Dissociation constant: 2.4 at 20℃
CAS DataBase Reference: 15214-89-8(CAS DataBase Reference)
EPA Substance Registry System: 2-Acrylamido-2-methylpropanesulfonic acid (15214-89-8)

2-Acrylamido-2-methylpropanesulfonic acid is a white crystals.
The melting point is 195°C (decomposition).
Soluble in water, the solution is acidic.
Soluble in dimethylformamide, partially soluble in methanol, ethanol, insoluble in acetone. Slightly sour.

Properties
Hydrolytic and thermal stability: The geminal dimethyl group and the sulfomethyl group combine to sterically hinder the amide functionality and provide both hydrolytic and thermal stabilities to AMPS-containing polymers.
Polarity and hydrophilicity: The sulfonate group gives the monomer a high degree of hydrophilicity and anionic character at wide range of pH.
In addition, 2-Acrylamido-2-methylpropanesulfonic acid is absorbing water readily and also imparts enhanced water absorption and transport characteristics to polymers.
Solubility: 2-Acrylamido-2-methylpropanesulfonic acid is very soluble in water and dimethylformamide (DMF) and also shows limited solubility in most polar organic solvents.

Inhibition of divalent cation precipitation: Sulfonic acid in 2-Acrylamido-2-methylpropanesulfonic acid is a very strong ionic group and ionizes completely in aqueous solutions.
In applications where the precipitation of mineral salts is undesirable, the incorporation of a polymer containing even a small quantity of 2-Acrylamido-2-methylpropanesulfonic acid can significantly inhibit the precipitation of divalent cations.
The result is a significant reduction in the precipitation of a wide variety of mineral salts, including calcium, magnesium, iron, aluminium, zinc, barium and chromium.

Uses
2-Acrylamido-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability.
2-Acrylamido-2-methylpropanesulfonic acid can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries.

2-Acrylamido-2-methylpropanesulfonic acid is an important monomer.
2-Acrylamido-2-methylpropanesulfonic acid's copolymers or homopolymers with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.

Acrylic fiber: A number of enhanced performance characteristics are imparted to acrylic, modified-acrylic, polypropylene and polyvinylidene fluoride fibers: dye receptivity, moisture absorbency, and static resistance.
Coating and adhesive: 2-Acrylamido-2-methylpropanesulfonic acid's sulfonic acid group gives the monomers ionic character over a wide range of pH.
Anionic charges from 2-Acrylamido-2-methylpropanesulfonic acid fixed on polymer particles enhance the chemical and shear stabilities of polymer emulsion and also reduce the amount of surfactants leaching out of paint film.
2-Acrylamido-2-methylpropanesulfonic acid improves the thermal and mechanical properties of adhesives, and increases the adhesive strength of pressure-sensitive adhesive formulations.
Detergents: Enhances the washing performance of surfactants by binding multivalent cations and reducing dirt attachment.

Personal care: Strong polar and hydrophilic properties introduced to a high molecular weight 2-Acrylamido-2-methylpropanesulfonic acid homopolymer are exploited as a very efficient lubricant characteristic for skin care.
Medical hydrogel: High water-absorbing and swelling capacity when AMPS is introduced to a hydrogel are keys to medical applications.
Hydrogel with 2-Acrylamido-2-methylpropanesulfonic acid showed uniform conductivity, low electrical impedance, cohesive strength, appropriate skin adhesion, and biocompatible and capable of repeated use and have been used to electrocardiograph (ECG) electrodes, defibrillation electrode, electrosurgical grounding pads, and iontophoretic drug delivery electrodes.
In addition, polymers derived from 2-Acrylamido-2-methylpropanesulfonic acid are used as the absorbing hydrogel and the tackifier component of wound dressings.
Is used due to 2-Acrylamido-2-methylpropanesulfonic acid's high water absorption and retention capability as a monomer in superabsorbents e. g. for baby diapers.

Oil field applications: Polymers in oil field applications have to stand hostile environments and require thermal and hydrolytic stability and the resistance to hard water containing metal ions.
For example, in drilling operations where conditions of high salinity, high temperature and high pressure are present, AMPS copolymers can inhibit fluid loss and be used in oil field environments as scale inhibitors, friction reducers and water-control polymers, and in polymer flooding applications.

Water treatment applications: The cation stability of the 2-Acrylamido-2-methylpropanesulfonic acid-containing polymers are very useful for water treatment processes.
Such polymers with low molecular weights cannot only inhibit calcium, magnesium, and silica scale in cooling towers and boilers, but also help corrosion control by dispersing iron oxide. When high molecular weight polymers are used, they can be used to precipitate solids in the treatment of industrial effluent stream.
Crop protection: increases in dissolved and nanoparticulate polymer formulations bioavailability of pesticides in aqueous-organic formulations.
Membranes: 2-Acrylamido-2-methylpropanesulfonic acid increases water flow, retention and fouling resistance of asymmetric ultrafiltration and microfiltration membranes and is being studied as an anionic component in polymer fuel cell membranes.

Construction applications: Superplasticizers with 2-Acrylamido-2-methylpropanesulfonic acid are used to reduce water in concrete formulations.
Benefits of these additives include improved strength, improved workability, improved durability of cement mixtures.
Redispersible polymer powder, when 2-Acrylamido-2-methylpropanesulfonic acid is introduced, in cement mixtures control air pore content and prevent agglomeration of powders during the spray-drying process from the powder manufacturing and storage.
Coating formulations with 2-Acrylamido-2-methylpropanesulfonic acid-containing polymers prevent calcium ions from being formed as lime on concrete surface and improve the appearance and durability of coating.

Preparation
2-Acrylamido-2-methylpropanesulfonic acid can be synthesized by one step and two steps.
The one-step method is to react the raw materials acrylonitrile, isobutylene and oleum together.
The two-step method is to sulfonate isobutylene in the presence of a reaction solvent to obtain a sulfonated intermediate, and then react with acrylonitrile in the presence of sulfuric acid.
One-step method is more economical.

Production
2-Acrylamido-2-methylpropanesulfonic acid is made by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulfuric acid and water.
The recent patent literature describes batch and continuous processes that produce 2-Acrylamido-2-methylpropanesulfonic acid in high purity (to 99.7%) and improved yield (up to 89%, based on isobutene) with the addition of liquid isobutene to an acrylonitrile / sulfuric acid / phosphoric acid mixture at 40°C.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) reduces grit/coagulum formation in latex polymer.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is convenient to handle.


CAS Number: 5165-97-9
EC Number: 225-948-4
Molecular Formula: C7H12NNaO4S



SYNONYMS:
2-Acrylamido-2-methylpropane-1-sulfonic acid sodium salt, 2-Acrylamido-2-methylpropanesulfonic acid sodium salt, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid sodium salt, Acrylamido-tert-butylsulfonic acid sodium salt, Acryloyldimethyltaurine sodium salt, Sodium 2-acrylamido-2-methyl-1-propanesulfonate, Sodium 2-acrylamido-2-methylpropanesulfonate, Sodium 2-acrylamido-2-methylpropylsulfonate, Sodium 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonate, Sodium 2-methyl-2-acryloylamino-1-propanesulfonate, Sodium acryloyldimethyltaurate, Sodium AMPS, Sodium N-acryloyl-2,2-dimethyltaurate, Sodium N-acryloyldimethyltaurate, 1-Propanesulfonicacid, 2-acrylamido-2-methyl-, sodium salt (7CI,8CI), 1-Propanesulfonic acid,2-methyl-2-[(1-oxo-2-propenyl)amino]-, monosodium salt (9CI), 2-Acrylamido-2-methylpropane-1-sulfonic acid sodium salt, 2-Acrylamido-2-methylpropanesulfonic acid sodium salt, AMPS 2403, AMPS 2405, ATBS-NA, Acryloyldimethyltaurine sodium salt, LZ 2405, Lubrizol 2401, Lubrizol2403, Lubrizol 2405, Lubrizol 2405A, Sodium2-acrylamido-2-methyl-1-propanesulfonate, Sodium2-acrylamido-2-methylpropanesulfonate, Sodium2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonate, Sodium N-acryloyldimethyltaurate, Sodium acryloyldimethyltaurate, 2-Acrylamido-2-methylpropanesulphonate sodium salt, Sodium 2-methyl-2-[(prop-2-enoyl)amino]propane-1-sulfonate, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, sodium salt (1:1), 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, monosodium salt, 1-Propanesulfonic acid, 2-acrylamido-2-methyl-, sodium salt, 2-Acrylamido-2-methylpropane-1-sulfonic acid sodium salt, Acryloyldimethyltaurine sodium salt, Lubrizol 2401, Lubrizol 2403, Lubrizol 2403A, Lubrizol 2405, Lubrizol 2405A, Sodium 2-acrylamido-2-methyl-1-propanesulfonate, Sodium 2-acrylamido-2-methylpropanesulfonate, Sodium 2-acrylamido-2-methylpropylsulfonate, Sodium 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonate, Sodium AMPS, Sodium N-acryloyldimethyltaurate, Sodium acryloyldimethyltaurate, 2-Methyl-2-[(1-oxoallyl)amino]propanesulfonate de sodium, sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate, Natrium-2-methyl-2-[(1-oxoallyl)amino]propansulfonat, 2-metil-2-[(1-oxoalil)amino]propanosulfonato de sodio, Sodium 2-acrylamido-2-methylpropane-1-sulfonate, 2-Acrylamido-2-methylpropanesulfonic acid, sodium salt, PROPYLSULFATE, 2-ACRYLAMIDO-2-METHYL-, SODIUM, 2-Acrylamido-2-methylpropanesulfonic acid sodium salt, EINECS 225-948-4, 2-Acrylamido-2-methylpropanesulfonic acid, sodium salt, 2-Methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid, sodium salt, UNII-2T9Q6EKI0G, 112666-19-0, 113996-54-6, 115137-50-3, 1258282-31-3, 129701-88-8, 152634-06-5, 171063-24-4, 192388-82-2, 65829-59-6, 76701-57-0, 86848-82-0, 95243-13-3, 1392119-86-6, 2-Acrylamido-2-Methylpropane sulfonic acid sodium salt, Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulphonate, 2-Acrylamido-2-Methylpropane sulfonic acid sodium salt 50% solution, Acrylamido-tert-butylsulfonic acid sodium salt, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonicacid,sodiumsalt, 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonicacimonosodiumsalt, 2-ACRYLAMIDO-2-METHYL PROPANE SULFONIC ACID, SODIUM SALT, 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID SODIUM SALT, NaATBS, Sodium AMPS, sodium salt of ATBS, ATBS 2403, NaATBS 2403, 2405, 2407, acrylamido-tert-butylsulfonic acid sodium salt, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, sodium salt (1:1), homopolymer, 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]-, monosodium salt, homopolymer, 1-propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-,monosodiumsalt, 1-Propanesulfonicacid,2-methyl-2-[(1-oxo-2-propenyl)amino]-,monosodiumsalt,homopolymer, 2-Acrylamido-2-methylpropanesulfonic acid sodium salt homopolymer, 2-Acrylamido-2-methylpropanesulfonic acid sodium salt polymer, 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, monosodium salt, homopolymer, AMPS 2405 homopolymer, Aristoflex Silk, Cosmedia HSP 1180, Cosmedia Polymer HSP 1180, Dopamine hydrochloride-sodium 2-acrylamido-2-methylpropanesulfonate copolymer, Lubrizol 2420, MP 6123, POLY(2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID), SODIUM SALT, Poly(sodium 2-acrylamide-2-methylpropanesulfonate), Poly(sodium 2-acrylamido-2-methyl-1-propanesulfonate), Poly(sodium 2-acrylamido-2-methylpropanesulfonate), Poly(sodium 2-acrylamido-2-methylpropylsulfonate), Poly(sodium 2-acryloylamino-2-methylpropylsulfonate), Polyacrylamido-2-methylpropanesulfonic acid, sodium salt, Rheocare HSP 1180, Sodium 2-acrylamido-2-methyl-1-propanesulfonate homopolymer, Sodium 2-acrylamido-2-methylpropanesulfonate homopolymer, Sodium 2-acrylamido-2-methylpropanesulfonate polymer, Sodium 2-acrylamido-2-methylpropylsulfonate homopolymer, Sodium2-acrylamido-2-methylpropanesulfonate,homopolymer, 2-Acrylamido-2-Methylpropane sulfonic acid sodium salt, Sodium 2-methyl-2-[(1-oxoallyl)amino]propanesulfonate, 2-Acrylamido-2-Methylpropane sulfonic acid sodium salt 50 percent solution



2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is a highly reactive monomer that can add anionic character to polymers.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) exhibits good hydrolytic and thermal stability.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) features polyvalent cation tolerance.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) permits easy formulation of mining flocculants which is stable in complex and harsh conditions.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) provides flexibility in formulation to make stable emulsion polymers.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) reduces grit/coagulum formation in latex polymer.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is a highly reactive, highly hydrophilic functional polymerized monomer, and also a kind of polymerizable surfactant.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is the sodium of AMPS, which is short for 2-Acrylamido-2-methylpropane sulphonic acid, it is also called ATBS


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is an important monomer, widely used in textile, oil drilling, water treatment, papermaking, dyeing, coating, cosmetics, electronics, etc. because of its unique formula structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) was added to the emulsion reaction and acrylic acid.
The low viscosity and outstanding stability of the emulsion can be obtained from only 2-3 percent of the 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt).


At the same time, there is no need to add ethylene glycol and other additives.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can improve the adhesion of the paint film.
Thermal stability and anti-static ability Improve the water resistance of latex paint and abrasion resistance.


The acrylamide group in 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) catalyzes the polymerization reaction.
Two pendant methyl groups and sodium methanesulfonate combined behind the amino group can prevent hydrolysis and thermal degradation.
Sulfonate groups can cause monomers to exhibit higher hydrophilicity and ionic properties at any pH value.



USES and APPLICATIONS of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is widely used in industry.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used daily chemicals in industry and polymer synthesis such as water treatment solutions, mining, coagulants, chemicals in oil fields. D


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used dily necessities, medical supplies, cosmetics, detergents and cleaning agents.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used fabric glue and finishing agents Polymer emulsion Coatings and adhesives, paints, tanning and printing and dyeing polymers.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used non-woven glue-special absorbent viscosity enhancers and sealants, etc.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has a wide range of applications in water treatment.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can also be used as the third monomer of synthetic fibers.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has been widely used in water treatment, mining, flocculants, oilfield chemicals, household items, medical supplies, cosmetics, detergents and cleaning agents, fabric glue and finishing agents, paper coating agent, polymer emulsions, paints and adhesives, paints, leather tanning and dyeing polymers, non-woven adhesives, super absorbent agent, thickener, leak-proof and sealing agent.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is also used as the third monomer of synthetic fibers.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used emulsion, waterborne adhesive, and sealant emulsion, waterborne adhesive, and sealant.


Suggested end uses of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is Water Treatment, Personal Care & Cosmetics, Mining Flocculants Paints and Coatings, Oil Field Chemicals Photographic Film, Thickeners Paper Processing Polymers, Medical Products Non-woven Binders, Fabric Finishes Textile Printing Polymers, Textile Sizes & Finishes Caulks & Sealants, Super-absorbents Adhesives & Bonding Agents, and Personal Care & Cosmetics.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used Emulsion, waterborne adhesive and sealant emulsion, waterborne adhesive and sealant.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) contains strong anionic, water-soluble sulfur groups, shielded amide groups, and unsaturated double bonds, which make it have excellent comprehensive performance.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has good binding, adsorption, biological activity, surface activity, hydrolytic stability, and thermal stability.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can be used for copolymerization and processing reactions.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can be widely used in various fields such as water treatment, oilfield chemistry, chemical fiber, water-absorbing materials, plastics, coatings, papermaking, textiles, printing and dyeing, biomedicine, magnetic materials, and cosmetics.
Sizing of textiles: copolymer of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt), ethyl acetate, and enoic acid, is an ideal sizing of cotton and polyester blended textiles, with easy to use and easy to remove with water specialty.


Industry Applications of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt): Emulsions for paint and paper coatings, Raw material for water treatment, Adhesives, Hydrogels and super absorbents, Textile auxiliaries, Detergents and cleaners, Acrylic fiber, Construction chemicals, and Polymers to enhance oil recovery.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used as a dopant and a protonating agent for conducting polymers.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used in a variety of electronic applications.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is widely used in industries, industry daily chemicals and polymer synthesis.


Such as Water treatment agents, Mining, Flocculants, Oil field chemicals, Daily necessities, Medical supplies, Cosmetics, Detergents and cleaning agents, Fabric glues and Finishing agents, Polymer emulsions, Coatings and Adhesives, Paints, Leather tanning and Printing and dyeing Polymers, Non-woven adhesives, Super absorbents, Thickeners and Sealants, etc.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has a wide range of uses in water treatment and can also be used as the third monomer of synthetic fibers.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can be widely used in the fields of oil chemistry, water-treatment, synthetic fiber, dyeing, plastic, absorbent.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used coating, paper-making, biomedicine, magnetic material and cosmetics etc.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used in polymerization where low molecular weight polymers (less than two million) are desired.


2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is widely used in emulsions, waterborne adhesives, and sealants.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used styrene or vinyl acetate reaction.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is used introduction of reactive emulsifiers to prevent migration of emulsifiers.


-Water treatment uses of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt):
Homopolymer of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) monomer or copolymer with monomers such as acrylamide, acrylic acid, etc.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can be used as sludge dewatering agent in the sewage purification process, used as iron, zinc, aluminum, copper in closed water circulation system And anti-corrosion agent of alloy.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can also be used as descaling agent and scale inhibitor of the heater, cooling tower, air purifier, and gas purifier.


-Oilfield chemistry uses of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt):
The application of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) in the field of oilfield chemistry has developed rapidly.
The scope of coverage includes oil well cement additives, drilling fluid treatment agents, acidizing fluids, fracturing fluids, completion fluids, and workover fluid additives.


-Synthetic fibers uses of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt):
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is important monomers to improve the comprehensive performance of certain synthetic fibers, especially acrylic fiber or acrylic fiber, the amount of which is 1%-4% of the fiber, which can significantly improve the whiteness and dyeability of the fiber, Antistatic, breathable and flame retardant.


-Papermaking:
The copolymer of2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) and other water-soluble monomers is an indispensable chemical for various paper mills.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can be used as a drainage aid and sizing agent.
The strength of paper can also be used as a pigment dispersant for color coatings.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
*Ph:
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is strong acid PH of 0.1%(Wt) solution is 2.6.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt)'sodium salt is neutral
*Stability:
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is stable under room temperature, but its solution should avoid self-polymerization.
*Polymerization:
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can homopolymerization or copolymerization.



FUNCTION OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
People came to this conclusion after extensive research on gels, particles, surface charge densities.
Latex stability and other aspects that occur when 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) emulsions are synthesized: Because the polymer has the characteristics of a polymer electrolyte.

Thus adsorbed on the surface of the latex particles and drags the ionization layer, which improves the stability of the latex.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can not only replace carboxylic acid monomers.
But 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can also reduce the use of other surfactants.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has good water resistance and thermal stability.
Products made from these emulsions are soft, flexible, and comfortable to the touch, and the abrasion resistance of the coatings they are made from is also greatly improved.



CHARACTERISTICS OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is added in the emulsion and acrylic acid, styrene or vinyl acetate reaction, the introduction of reactive emulsifier to prevent the migration of emulsifier.
The low viscosity and remarkable stability of the emulsion can be obtained with only 2-3% of 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) .

At the same time no need add ethylene glycol and other additive, 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can improve the adhesion of paint film, thermal stability and antistatic ability, improve the water resistance of latex paint and scrubbing resistance.

1. The acrylamide group in 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) will accelerate the polymerization reaction.

2. Two pendant methyl groups and sodium methanesulfonate are combined behind the amino group.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) can prevent its hydrolysis and thermal degradation.

3. Sulfonated group can result the monomer show higher hydrophilicity and ionic characteristics at any pH value.



FUNCTION OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
People draw conclusions after detailed research on the gel, particles, surface charge density, latex stability and other aspects produced when 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) synthesizes emulsion: Because 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has the characteristics of polymer electrolyte, it adsorbs on the surface of the latex particles and strokes the ionization layer, thereby increasing the stability of the latex.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) not only can replace carboxylic acid monomer but also can reduce the usage of other surfactants.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has good water resistance and thermal stability.

2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) products made from these emulsions have a smooth, flexible and comfortable touch, and the scrubbing resistance of the coatings made is also significantly improved.



PROPERTIES OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) is a polymerizable surfactant with highly reactive, highly hydrophilic functional monomer.
2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has a polymer electrolyte properties, adsorbed on the latex particles formed on the surface of the ionosphere, thus increasing the stability of latex.

By using 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt), it not only can replace the carboxylic acid monomer (e.g. acrylic acid, methacrylic acid, etc.), but also reduce other use of surfactants to make acrylic, vinyl acetate-acrylate and styrene-acrylic emulsion system of resistance divalent cations significantly increased mechanical stability, 2-Acrylamido-2-methylpropanesulfonic sodium salt (AMPS Sodium Salt) has good hydrolysis resistance and thermal stability; emulsion made from it are smooth and flexible, comfortable warmth, it has good tolerance for the scrub of coating too.



FEATURES OF 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
*Generally available as 50% solution in water.
*Can also offer higher grades



PHYSICAL and CHEMICAL PROPERTIES of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
Appearance: Colorless to yellow transparent liquid
Solid content: 50±1%
Refractive Index: 1.40-1.45
pH: 8.0-10.0
Density: 1.18-1.23 g/cm3
Chroma (25% water solution), Co-pt.: ≤ 50
Viscosity (MPa.s): ≥ 10
Name: 2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt
EINECS: 225-948-4
CAS No.: 5165-97-9
Density: 1.2055
PSA: 94.68000
LogP: 1.08410
Solubility: N/A
Melting Point: N/A
Formula: C7H12NNaO4S

Boiling Point: 110°C at 101.325kPa
CAS No: 5165-97-9
Molecular Formula: C7H13NO4SNa
Molecular Weight: 229.2 g/mol
EINECS No: 225-948-4
Appearance: Clear & water white to pale yellow, 50% aqueous salt solution
Density: 1.1 g/cm3 (15.6°C)
Freezing Point: -25°C
Boiling Point: 110°C
Formula: C7H12NNaO4S
InChI: InChI=1S/C7H13NO4S.Na/c1-4-6(9)8-7(2,3)5-13(10,11)12;/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12);/q;+1/p-1
InChI Key: FWFUWXVFYKCSQA-UHFFFAOYSA-M
SMILES: [Na].O=C(C=C)NC(C)(C)CS(=O)(=O)O
Form: Liquid
Functions: Comonomer
Usage/Application: Industrial

Solubility: Soluble in Water
Shelf Life: 1 year from the date of manufacturing
Molar Mass: 229 g/mol
CAS No: 5165-97-9
Molecular Formula: H2C=CHCONHC(CH3)2CH2SO3Na
Molecular Weight: 544.80698 g/mol
Compound Is Canonicalized: True
Exact Mass: 229.03847332
Monoisotopic Mass: 229.03847332
Complexity: 304
Rotatable Bond Count: 4

Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 4
Topological Polar Surface Area: 94.7
Heavy Atom Count: 14
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Isotope Atom Count: 0
Covalently-Bonded Unit Count: 2
Density: 1.2055
InChI Key: FWFUWXVFYKCSQA-UHFFFAOYSA-M
InChI: InChI=1S/C7H13NO4S.Na/c1-4-6(9)8-7(2,3)5-13(10,11)12;/h4H,1,5H2,2-3H3,(H,8,9)(H,10,11,12);/q;+1/p-1
Canonical SMILES: CC(C)(CS(=O)(=O)[O-])NC(=O)C=C.[Na+]



FIRST AID MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available



ACCIDENTAL RELEASE MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.



FIRE FIGHTING MEASURES of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.



EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.



HANDLING and STORAGE of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Change contaminated clothing.
Preventive skin protection recommended.
Wash hands after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
hygroscopic
Heat sensitive.
Handle under inert gas.
Protect from moisture.



STABILITY and REACTIVITY of 2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT (AMPS SODIUM SALT):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
-Incompatible materials:
No data available

DESCRIPTION:


2-amino-2-methyl-1-propanol appears as a clear light colored liquid.
2-amino-2-methyl-1-propanol is insoluble in water and about the same density as water.
2-amino-2-methyl-1-propanol is used to make other chemicals.




CAS NUMBER: 124-68-5

EC NUMBER: 204-709-8

MOLECULAR FORMULA: C4H11NO

MOLECULAR WEIGHT: 89.14




DESCRIPTION:

2-amino-2-methyl-1-propanol is a clear light colored liquid.
2-amino-2-methyl-1-propanol is an organic compound with both amine and alcohol substituents.
Amines are chemical bases.
They neutralize acids to form salts plus water.
These acid-base reactions are exothermic.

The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base.
Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
2-amino-2-methyl-1-propanol is an organic compound with the formula H2NC(CH3)2CH2OH.
2-amino-2-methyl-1-propanol is colorless liquid that is classified as an alkanolamine.

2-amino-2-methyl-1-propanol is a useful buffer and a precursor to numerous other organic compounds.
2-amino-2-methyl-1-propanol can be produced by the hydrogenation of 2-aminoisobutyric acid or its esters.
2-amino-2-methyl-1-propanol is used for the preparation of buffer solutions.
2-amino-2-methyl-1-propanol is a component of the drugs ambuphylline and pamabrom.
2-amino-2-methyl-1-propanol is also used in cosmetics.

2-amino-2-methyl-1-propanol is of low acute toxicity.
2-amino-2-methyl-1-propanol is a precursor to oxazolines via its reaction with acyl chlorides.
Via sulfation of the alcohol, 2-amino-2-methyl-1-propanol is also a precursor to 2,2-dimethylaziridine.
2-amino-2-methyl-1-propanol is also used for Isobucaine, and Radafaxine.
2-amino-2-methyl-1-propanol is the multifunctional assistant of allotment environment friendly emulsion paint, also can be used as the organic bases of other neutralization buffer purposes and medicine intermediate etc., for example the buffering of biochemical diagnosis reagent and activator.

2-amino-2-methyl-1-propanol can improve and strengthen many coating components, and strengthens the effect and the performance of other auxiliary agent.
2-amino-2-methyl-1-propanol can improve scrub resistance, opacifying power, viscosity stability and color developing of coating or the like.
2-amino-2-methyl-1-propanol is used for the preparation of buffer solutions, suitable for the determination of alkaline phosphatase.
2-amino-2-methyl-1-propanol is also used in ATR-FTIR spectroscopic investigation of the carbon monoxide absorption characteristics of a series of heterocyclic diamines.
2-Amino-2-methyl-1-propanol has been used as an component in enzyme assay for screening the alkaline phosphatase activity in sarcoma osteogenic (SaOS-2) cells.

2-Amino-2-methyl-1-propanol is an aminoalcohol.
The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base.
Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
2-Amino-2-methyl-1-propanol is a substituted aliphatic alcohol and is used majorly as a pH balancer in cosmetic formulations.
2-amino-2-methyl-1-propanol has phototoxic effect as it can interact and penetrate above the sebum layer.

2-amino-2-methyl-1-propanol is not carcinogenic.
2-amino-2-methyl-1-propanol is an organic compound with the chemical formula C4H11NO.
2-amino-2-methyl-1-propanol is a colorless, viscous liquid with a faint amine-like odor.
2-amino-2-methyl-1-propanol is a member of the class of amino alcohols and is commonly used in various industrial applications.
2-amino-2-methyl-1-propanol belongs to a class of compounds called alkanolamines, which are organic compounds that contain both amine (-NH2) and alcohol (-OH) functional groups.

2-amino-2-methyl-1-propanol is used to derivatize carboxylic acids for GC analysis and to synthesize 2-oxazolines for further transformations.
2-amino-2-methyl-1-propanol is used in an efficient synthesis of 2-oxazolidinones via carbonylation with CO in the presence of salen-cobalt catalysts.
2-amino-2-methyl-1-propanol is a chemical compound that belongs to the class of amines.
2-amino-2-methyl-1-propanol has been used as an antimicrobial agent in surface methodology experiments with human serum.

2-amino-2-methyl-1-propanol exhibits hydroxyl group and fatty acid properties, which are important for its antimicrobial activity.
2-amino-2-methyl-1-propanol reacts with glycol ethers to form a hydroxyl group, which may be the reason for its disinfectant properties.
The kinetic data for 2-amino-2-methyl-1-propanol suggests that it undergoes a nucleophilic substitution reaction mechanism.
This reaction is reversible and depends on the pH value and temperature of the solution.

2-amino-2-methyl-1-propanol has been shown to have an experimental solubility of 0.01 g/L at 25 °C, but its chemical stability is not known.
2-amino-2-methyl-1-propanol is a neutralizer, buffer and surfactant.
2-amino-2-methyl-1-propanol is used in the preparation of buffer solutions, suitable for the determination of alkaline phosphatase.




USAGE:

-Derivatives formed with carboxylic acids are used for gas chromatographic analysis.
-Synthesis of surfactants.
-Curing accelerator.
-Acidic gas absorbent.
-The additive of coating, emulsioni paint, have pigment dispersing concurrently, pH adjustment and antirust effect



USAGE AREAS:

The field of metal processing is mainly used as biological stability and pH stabilizer.
2-amino-2-methyl-1-propanol is widely used in the concentrate and post-treatment of metal processing fluid in Europe and the United States and is the main raw material for the development of biological stability formula.
2-amino-2-methyl-1-propanol is used to increase and stabilize pH value, save and prolong the life of metal working fluid in field adding.
2-amino-2-methyl-1-propanol also has the advantages of cobalt – free precipitation and low foam. Used to synthesize surfactant; Curing accelerator; Acidic gas absorbent



APPLICATIONS:

-Used to make other chemicals
-as an emulsifying agent for cosmetic creams and lotions
-mineral oil and paraffin wax emulsions
-leather dressings
-textile specialties
-polishes
-cleaning compounds
-used in hair sprays, wave sets
-hair dyes
-Pamabrom (drug)
-absorbents for acidic gases
-Used as a pigment dispersant for water-based paints
-resin solubilizer
-corrosion inhibitor
-protecting agent for carbonyl groups and in boiler-water treatment



APPLICATIONS:

-Manufacturing of detergents and cleaning agents:

2-amino-2-methyl-1-propanol is used as an emulsifying agent and a pH adjuster in detergents.

-Corrosion inhibition:

2-amino-2-methyl-1-propanol is utilized in water treatment processes and metalworking fluids to inhibit corrosion.

-Gas treating:

2-amino-2-methyl-1-propanol is used in gas scrubbing systems to remove acidic impurities, such as carbon dioxide and hydrogen sulfide.

-Cosmetics:

In some cases, 2-amino-2-methyl-1-propanol is used in cosmetic formulations as an emollient or pH adjuster.



PROPERTIES:

-Assay: Colorless transparent liquid
-Assay: 95%
-Water: 5%
-Chroma (Pt-Co): 20 max



PROPERTIES:

-CAS number: 124-68-5
-EC index number: 603-070-00-6
-EC number: 204-709-8
-Hill Formula: C₄H₁₁NO
-Molar Mass: 89.14 g/mol



PHYSICAL AND CHEMICAL PROPERTIES:

-Boiling point: 165 °C (1013 hPa) (anhydrous)
-Density: 0.95 g/cm3 (25 °C)
-Flash point: 77.8 °C
-Ignition temperature: 438 °C
-Melting Point: 30 - 31 °C
-pH value: 11.3 (10 g/l, H₂O)
-Vapor pressure: 0.45 hPa (20 °C)



SPECIFICATIONS:

-Assay (GC, area%): 93.0 - 98.0 % (a/a)
-Water (K. F.): ≤ 0.80 %
-Identity (IR): passes test



SPECIFICATIONS:

-Molecular Weight: 89.14 g/mol
-XLogP3-AA: -0.8
-Hydrogen Bond Donor Count: 2
-Hydrogen Bond Acceptor Count: 2
-Rotatable Bond Count: 1
-Exact Mass: 89.084063974 g/mol
-Monoisotopic Mass: 89.084063974 g/mol
-Topological Polar Surface Area: 46.2Ų
-Heavy Atom Count: 6
-Complexity: 42.8
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 0
-Undefined Atom Stereocenter Count: 0
-Defined Bond Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 1
-Compound Is Canonicalized: Yes



CHARACTERISTICS:

-CAS Min %: 98.5
-CAS Max %: 100.0
-Melting Point: 31.0°C to 32.0°C
-Color: Colorless
-Density: 0.9300g/mL
-Boiling Point: 165.0°C
-Flash Point: 67°C
-Assay Percent Range: 99%
-Refractive Index: 1.4470 to 1.4490
-Linear Formula: (CH3)2C(NH2)CH2OH
-Specific Gravity: 0.93
-Viscosity: 102 mPa.s (30°C)
-Formula Weight: 89.14
-Percent Purity: 99%
-Physical Form: Low Melting Solid



PROPERTIES:

-assay: 95%
-bp: 165 °C (lit.)
-density: 0.934 g/mL at 25 °C (lit.)
-form: liquid
-impurities: ~5% Water, ≤5% 2-(Methylamino)-2-methyl-1-propanol
-InChI key: CBTVGIZVANVGBH-UHFFFAOYSA-N
-InChI: 1S/C4H11NO/c1-4(2,5)3-6/h6H,3,5H2,1-2H3
-mp: 24-28 °C (lit.)
-pKa (25 °C): 9.7
-Quality Level: 200
-refractive index: n20/D 1.4455 (lit.)
-SMILES string: CC(C)(N)CO
-useful pH range: 9.0-10.5
-vapor density: 3 (vs air)
-vapor pressure: ﹤1 mmHg ( 25 °C)



PHYSICAL AND CHEMICAL PROPERTIES:

-CAS No: 124-68-5
-Molecular Formula: C4H11NO
-Molecular weight: 89.14
-Melting point: 24-28 °C(lit.)
-density: 0.934 g/mL at 25 °C(lit.)
-storage temp.: Store at RT.
-solubility: H2O: 0.1 M at 20 °C, clear, colorless
-form: Low Melting Solid
-PH: 11.0-12.0 (25℃, 0.1M in H2O)



SPECIFICATIONS:

-Physical State: Low-Melting Solid
-Melting Point: 24-28° C
-Boiling Point: 165° C
-Density: 0.934 g/mL at 25° C




STORAGE:

Store in a cool, ventilated warehouse.
Keep away from fire and heat sources.
Keep the container sealed.



SYNONYM:

2-Amino-2-methyl-1-propanol
124-68-5
2-Amino-2-methylpropan-1-ol
Aminomethylpropanol
1-Propanol, 2-amino-2-methyl-
2-Aminoisobutanol
Isobutanol-2-amine
AMP Regular
2-AMINO-2-METHYLPROPANOL
Aminomethyl propanol
2-Methyl-2-aminopropanol
2-Aminodimethylethanol
2-Amino-2-methyl-propan-1-ol
Hydroxy-tert-butylamine
Corrguard 75
2-Amino-2,2-dimethylethanol
AMP (thinner)
Amp-95
Isobutanolamine
1,1-Dimethyl-2-hydroxyethylamine
2-Methyl-2-aminopropanol-1
2-Hydroxymethyl-2-propylamine
AMP 95
beta-Aminoisobutanol
2-Amino-1-hydroxy-2-methylpropane
Caswell No. 037
.beta.-Aminoisobutanol
AMP 75
NSC 441
KV 5088
HSDB 5606
EINECS 204-709-8
MFCD00008051
EPA Pesticide Chemical Code 005801
BRN 0505979
UNII-LU49E6626Q
2-Methyl-2-amino-1-propanol
AI3-03947
DTXSID8027032
NSC-441
LU49E6626Q
2-Amino-2-methyl-1-propanol (90% or less)
EC 204-709-8
DTXCID407032
beta-Aminoisobutyl alcohol
CAS-124-68-5
Pamabron
A-Aminoisobutyl alcohol
2,2-Dimetiletanolamina
22-Dimethylethanolamine
APR (CHRIS Code)
2,2-diethylethanolamine
AMP 90 (amine)
2-amino-2-metilpropanol
2-metil-2-aminopropanol
2,2-Dimethyl-ethanolamine
Amino-2,2-dimethylethanol
2-amino 2-methyl propanol
2-amino-2-methyl propanol
Hydroxymethyl-2-propylamine
2-Amino-2-methyl-propanol
Amino-2-methyl-1-propanol
2-amino-2,2-dimetiletanol
H2NC(CH3)2CH2OH
NCIOpen2_009031
2-amino-2-methyl-1propanol
2-amino-2-methylpropan-1ol
2amino-2-methyl-1-propanol
Oprea1_147215
2-hidroximetil-2-propilamina
2-amino-2-methylpropan-l-ol
2-amino-2-metil-1-propanol
2-metil-2-amino-1-propanol
2-Amino-2 2-dimethylethanol
2- amino- 2- methylpropanol
2-amino-2-methyl 1-propanol
2-amino-2-methyl-1 propanol
2-methyl-2-aminopropan-1-ol
1-Propanol-2-amino-2-methyl
AMP, Technical Grade, 95%
2-amino-2,2,dimethyl-ethanol
AMP 90
CHEMBL122588
NSC441
1-propanol, 2-amino-2-methyl
2-amino-2 -methyl-1-propanol
2-amino-2- methylpropan-1-ol
2-amino-2-methyl-1 -propanol
AMINOMETHYLPROPANOL [II]
1,1-Dimetil-2-hidroxietilamina
2-Hidroxi-1,1-dimetiletilamina
1-propanol, 2-amino-2-metil-
11-Dimethyl-2-hydroxyethylamine
2-Amino-2-methyl-propane-1-ol
AMP 100
2-Amino-2-methylpropanol (AMP)
2-Hydroxy-1 1-dimethylethylamine
2-hydroxy-1,1-dimethylethylamine
1-hydroxy-2-methyl-2-propylamine
2-amino-1-hidroxi-2-metilpropano
3-hydroxy-2-methyl-2-propylamine
1-hydroxy-2-methyl-2-aminopropane
AMINOMETHYL PROPANOL [INCI]
AMY25550
STR01693
AMINO-2-METHYLPROPANOL, 2-
Tox21_201780
Tox21_303149
2-Amino-2-methylpropanol (~95%)
BBL023024
STL284638
1-PROPANOL,2-AMINO,2-METHYL
AKOS000119511
PROPANOL, 2-AMINO-2-METHYL-
WLN: ZX1 & 1 & 1Q
CS-W013743
HY-W013027
SB83772
2-AMINO-2-METHYLPROPANOL [HSDB]
NCGC00249118-01
NCGC00257048-01
NCGC00259329-01
2-Amino-2-methyl-1-propanol, 93-97%
PROPAN-1-OL, 2-AMINO-2-METHYL-
2-AMINO-2-METHYL-1-PROPANOL [MI]
LS-121675
A0333
FT-0611018
FT-0661937
2-AMINO-2-METHYL-1-PROPANOL [VANDF]
EN300-19785
2-AMINO-2-METHYL-1-PROPANOL [WHO-DD]
P20005
Q32703
2-Amino-2-methyl-1-propanol, BioXtra, >=95%
A805277
Q-200228
2-Amino-2-methyl-1-propanol, Technical Grade, 95%
2-Amino-2-methyl-1-propanol, purum, >=97.0% (GC)
2-Amino-2-methyl-1-propanol, technical, >=90% (GC)



IUPAC NAME:

1-propanol, 2-amino-2-methyl
2-aminio-2-methylpropan-1-ol
2-Amino-2-methyl-1-propanol
2-amino-2-methyl-1-propanol
2-Amino-2-methyl-1propanol
2-Amino-2-methylpropan-1-ol
2-amino-2-methylpropan-1-ol
2-AMINO-2-METHYLPROPANOL
2-Amino-2-methylpropanol
2-amino-2-methylpropanol
2-Amino-2-methylpropanol
2-amino-2-methylpropanol
2-amino-2mthylpropanol
2-AMINOISOBUTANOL
Amino Methyl Propanol
Aminomethyl propanol
AMP
Isobutanolamin
Isobutanolamine

2-amino-2-methyl-1-propanol (AMP) has been used as an component in enzyme assay for screening the alkaline phosphatase activity in sarcoma osteogenic (SaOS-2) cells.
2-amino-2-methyl-1-propanol (AMP) is an organic compound with the chemical formula C₄H₁₁NO.
2-amino-2-methyl-1-propanol (AMP) is a colorless liquid with a mild ammonia-like odor and is known for its use in various industrial and chemical applications.

CAS Number: 124-68-5
Molecular Formula: C4H11NO
Molecular Weight: 89.14
EINECS Number: 204-709-8

Synonyms: 2-amino-2-methyl-1-propanol (AMP), 124-68-5, 2-Amino-2-methylpropan-1-ol, Aminomethylpropanol, 1-Propanol, 2-amino-2-methyl-, 2-Aminoisobutanol, Isobutanol-2-amine, AMP Regular, 2-AMINO-2-METHYLPROPANOL, Aminomethyl propanol, 2-Methyl-2-aminopropanol, 2-Aminodimethylethanol, 2-Amino-2-methyl-propan-1-ol, Hydroxy-tert-butylamine, Corrguard 75, 2-Amino-2,2-dimethylethanol, AMP (thinner), Amp-95, Isobutanolamine, 1,1-Dimethyl-2-hydroxyethylamine, 2-Methyl-2-aminopropanol-1, 2-Hydroxymethyl-2-propylamine, AMP 95, 2-Amino-1-hydroxy-2-methylpropane, .beta.-Aminoisobutanol, AMP 75, NSC 441, beta-Aminoisobutyl alcohol, KV 5088, MFCD00008051, DTXSID8027032, NSC-441, LU49E6626Q, 2-Amino-2-methylpropanol (~95%), beta-Aminoisobutanol, DTXCID407032, Caswell No. 037, CAS-124-68-5, HSDB 5606, EINECS 204-709-8, EPA Pesticide Chemical Code 005801, BRN 0505979, UNII-LU49E6626Q, 2-Methyl-2-amino-1-propanol, AI3-03947, 2-amino-2-methyl-1-propanol (AMP), 95%, A-Aminoisobutyl alcohol, 2,2-Dimethyl-ethanolamine, Amino-2,2-dimethylethanol, 2-amino 2-methyl propanol, 2-amino-2-methyl propanol, 2-amino-2-methyl-1-propanol (AMP) (90% or less), EC 204-709-8, Hydroxymethyl-2-propylamine, 2-Amino-2-methyl-propanol, Amino-2-methyl-1-propanol, H2NC(CH3)2CH2OH, NCIOpen2_009031, 2-amino-2-methyl-1propanol, 2-amino-2-methylpropan-1ol, 2amino-2-methyl-1-propanol, Oprea1_147215, 2-amino-2-methylpropan-l-ol, 2-amino-2-methyl 1-propanol, 2-amino-2-methyl-1 propanol, 2-methyl-2-aminopropan-1-ol, 1-Propanol-2-amino-2-methyl, 2-amino-2,2,dimethyl-ethanol, CHEMBL122588, NSC441, 2-amino-2 -methyl-1-propanol, 2-amino-2- methylpropan-1-ol, 2-amino-2-methyl-1 -propanol, AMINOMETHYLPROPANOL [II], 2-Amino-2-methyl-propane-1-ol, 2-hydroxy-1,1-dimethylethylamine, 1-hydroxy-2-methyl-2-propylamine, 3-hydroxy-2-methyl-2-propylamine, 1-hydroxy-2-methyl-2-aminopropane, propane, 2-amino-2-hydroxymethyl-, AMY25550, STR01693, Tox21_201780, Tox21_303149, BBL023024, STL284638, 1-PROPANOL,2-AMINO,2-METHYL, AKOS000119511, WLN: ZX1 & 1 & 1Q, CS-W013743, HY-W013027, SB83772, propane, 2-amino-1-hydroxy-2-methyl-, 2-AMINO-2-METHYLPROPANOL [HSDB], NCGC00249118-01, NCGC00257048-01, NCGC00259329-01, 2-amino-2-methyl-1-propanol (AMP), 93-97%, 2-amino-2-methyl-1-propanol (AMP) [MI], DB-041780, A0333, FT-0611018, FT-0661937, NS00008488, 2-amino-2-methyl-1-propanol (AMP) [VANDF], EN300-19785, 2-amino-2-methyl-1-propanol (AMP) [WHO-DD], P20005, Q32703, 2-amino-2-methyl-1-propanol (AMP), BioXtra, >=95%, A805277, Q-200228, 2-amino-2-methyl-1-propanol (AMP), purum, >=97.0% (GC), 2-amino-2-methyl-1-propanol (AMP), technical, >=90% (GC), F2190-0372, 2-amino-2-methyl-1-propanol (AMP), BioUltra, >=99.0% (GC), 2-amino-2-methyl-1-propanol (AMP), SAJ first grade, >=98.0%, InChI=1/C4H11NO/c1-4(2,5)3-6/h6H,3,5H2,1-2H, 2-amino-2-methyl-1-propanol (AMP), ~5% Water, technical grade, 90%, 2-Amino-2-methyl-propan-1-ol; Karl Fischer; Aqualine Electrolyte AD-G

2-amino-2-methyl-1-propanol (AMP) is an aminoalcohol. Amines are chemical bases.
They neutralize acids to form salts plus water. These acid-base reactions are exothermic.
The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base.

2-amino-2-methyl-1-propanol (AMP) may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
2-amino-2-methyl-1-propanol (AMP) is a substituted aliphatic alcohol and is used majorly as a pH balancer in cosmetic formulations.

2-amino-2-methyl-1-propanol (AMP) has phototoxic effect as it can interact and penetrate above the sebum layer.
However, 2-amino-2-methyl-1-propanol (AMP) is not carcinogenic.
2-amino-2-methyl-1-propanol (AMP) is an organic compound with the formula H2NC(CH3)2CH2OH.

2-amino-2-methyl-1-propanol (AMP) is colorless liquid that is classified as an alkanolamine.
It is a useful buffer and a precursor to numerous other organic compounds.
2-amino-2-methyl-1-propanol (AMP) is typically sold as a solution of the material in water, for which different concentrations are available.

2-amino-2-methyl-1-propanol (AMP) can be produced by the hydrogenation of 2-aminoisobutyric acid or its esters.
2-amino-2-methyl-1-propanol (AMP) is soluble in water and about the same density as water.
2-amino-2-methyl-1-propanol (AMP) is a clear, colorless, polar organic solvent commonly used in chemistry and molecular biology laboratories.

2-amino-2-methyl-1-propanol (AMP) will dissolve a wide range of chemicals, and evaporates quickly.
2-amino-2-methyl-1-propanol (AMP) is designated as molecular biology grade and is suitable for the precipitation of nucleic acids.
2-amino-2-methyl-1-propanol (AMP) is an organic compound with the formula H2NC(CH3)2CH2OH.

2-amino-2-methyl-1-propanol (AMP) is colorless liquid that is classified as an alkanolamine.
2-amino-2-methyl-1-propanol (AMP) is a useful buffer and a precursor to numerous other organic compounds.
2-amino-2-methyl-1-propanol (AMP) can be produced by the hydrogenation of 2-aminoisobutyric acid or its esters.

2-amino-2-methyl-1-propanol (AMP) is soluble in water and about the same density as water.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solutions.
2-amino-2-methyl-1-propanol (AMP) is a component of the drugs ambuphylline and pamabrom.

2-amino-2-methyl-1-propanol (AMP) is also used in cosmetics.
2-amino-2-methyl-1-propanol (AMP) is a precursor to oxazolines via its reaction with acyl chlorides.
2-amino-2-methyl-1-propanol (AMP) is also a precursor to 2,2-dimethylaziridine.

2-amino-2-methyl-1-propanol (AMP) appears as a clear light colored liquid. Insoluble in water and about the same density as water.
2-amino-2-methyl-1-propanol (AMP) is used to make other chemicals.
2-amino-2-methyl-1-propanol (AMP) has been elucidated and its structural and electronic properties investigated by density functional theory calculations and natural bond orbital analyses.

2-amino-2-methyl-1-propanol (AMP) is of low acute toxicity.
The undiluted substance causes corrosion of the eyes and severe skin irritation.
2-amino-2-methyl-1-propanol (AMP) is not sensitizing.

2-amino-2-methyl-1-propanol (AMP) can cause damage and haemorrhage in the gastrointestinal mucosa.
2-amino-2-methyl-1-propanol (AMP) is less toxic than the free base.
The buffer 2-amino-2-methyl-1-propanol (AMP) has been shown to be very well suited for the determination of the activity of enzymes like alkaline phosphatase, lactate and malate dehydrogenase.

2-amino-2-methyl-1-propanol (AMP)s useful pH range (pKa 9.69 [25°C]) meets the requirements for the enzyme reactions (alkaline phosphatase pH 10.4; lactate dehydrogenase pH 9.9; malate dehydrogenase pH 10.4; according to ref. 1).
2-amino-2-methyl-1-propanol (AMP) serves as a phosphate acceptor for alkaline phosphatase.
2-amino-2-methyl-1-propanol (AMP) requires higher buffer concentrations - concentrations of 1 M will not inhibit the enzyme - to prevent changes in pH by CO₂ from the air.

Especially small reaction volumes are sensitive for such influences.
2-amino-2-methyl-1-propanol (AMP) can also be used for the determination of the activity of human chymase in a composite buffer system.
2-amino-2-methyl-1-propanol (AMP) has a low melting point (18 - 26°C) and has to be liquified at approx. 35°C to prepare a buffer solution.

The liquified 2-amino-2-methyl-1-propanol (AMP) has a high viscosity, which makes its handling more difficult.
2-amino-2-methyl-1-propanol (AMP) is a chemical compound that belongs to the class of amines.
2-amino-2-methyl-1-propanol (AMP) has been used as an antimicrobial agent in surface methodology experiments with human serum.

2-amino-2-methyl-1-propanol (AMP) exhibits hydroxyl group and fatty acid properties, which are important for its antimicrobial activity.
2-amino-2-methyl-1-propanol (AMP) reacts with glycol ethers to form a hydroxyl group, which may be the reason for its disinfectant properties.
The kinetic data for 2-amino-2-methyl-1-propanol (AMP) suggests that it undergoes a nucleophilic substitution reaction mechanism.

This reaction is reversible and depends on the pH value and temperature of the solution.
2-amino-2-methyl-1-propanol (AMP) has been shown to have an experimental solubility of 0.01 g/L at 25 °C, but its chemical stability is not known.
2-amino-2-methyl-1-propanol (AMP) is used in the preparation of buffer solutions, suitable for the determination of alkaline phosphatase.

2-amino-2-methyl-1-propanol (AMP) is an organic compound with both amine and alcohol substituents.
2-amino-2-methyl-1-propanol (AMP)s are chemical bases.
2-amino-2-methyl-1-propanol (AMP)s neutralize acids to form salts plus water.

2-amino-2-methyl-1-propanol (AMP)s are exothermic.
The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base.
2-amino-2-methyl-1-propanol (AMP)s may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.

2-amino-2-methyl-1-propanol (AMP) is generated by amines in combination with strong reducing agents, such as hydrides.
2-amino-2-methyl-1-propanol (AMP) is a synthetic ingredient that functions as a buffer to adjust the pH of cosmetics and personal care products.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of creams and lotions, hair sprays, wave sets, hair dyes and colors, eye and facial products, and other hair and skin care products.

The main function of 2-amino-2-methyl-1-propanol (AMP) in these products is to establish and hold the pH.
2-amino-2-methyl-1-propanol (AMP) has been used as an component in enzyme assay for screening the alkaline phosphatase activity.
2-amino-2-methyl-1-propanol (AMP) is a substituted aliphatic alcohol and is used majorly as a pH balancer in cosmetic formulations.

2-amino-2-methyl-1-propanol (AMP) has phototoxic effect as it can interact and penetrate above the sebum layer.
2-amino-2-methyl-1-propanol (AMP) is commonly used as a pH neutralizer, dispersant, surfactant and compatibilizer in architectural paints, caulks and sealants as well as artist products.
2-amino-2-methyl-1-propanol (AMP) is widely used as the Carbon dioxide (CO2) absorbent in process industries.

Recent technology has shown that a mixture of MEA with other amines can enhance its capability as CO2 absorbent.
2-amino-2-methyl-1-propanol (AMP) into aqueous phase containing MEA was reported in this study.
2-amino-2-methyl-1-propanol (AMP) is widely used as the standard method of preservation for Natural Rubber (NR) latex.

Because 2-amino-2-methyl-1-propanol (AMP) is volatile its concentration in latex is difficult to control.
2-amino-2-methyl-1-propanol (AMP) is used for pigment dispersion in water-based coatings such as house paints.
2-amino-2-methyl-1-propanol (AMP) is a clear, colorless liquid that neutralizes acids to form salts and water.

2-amino-2-methyl-1-propanol (AMP) is an alkanolamine.
2-amino-2-methyl-1-propanol (AMP) acts as a co-dispersant for particulate systems 2-amino-2-methyl-1-propanol (AMP) Component of powerful anionic emulsifier systems acts as a formaldehyde scavenger AMP-90 (2-Amino-2 Methyl-1-Propanol).
2-amino-2-methyl-1-propanol (AMP) enables formulation of metalworking fluids metalworking fluids with extended fluid longevity.

2-amino-2-methyl-1-propanol (AMP) useful raw material for synthesis applications.
2-amino-2-methyl-1-propanol (AMP) is a very efficient dispersant for pigments, and neutralizer for anionic emulsification systems.
2-amino-2-methyl-1-propanol (AMP) contributes pH stability, low odor, and anticorrosive properties; furthermore, AMP-90 (2-Amino-2 Methyl-1-Propanol) promotes acceptance of colorants.

2-amino-2-methyl-1-propanol (AMP) is an effective emulsifier for polyethylene and wax by either the normal emulsification techniques or those requiring pressure.
2-amino-2-methyl-1-propanol (AMP) is a very efficient amino alcohol for neutralizing acid-functional resins to make them suitable for use in water-borne coatings and other aqueous applications.
2-amino-2-methyl-1-propanol (AMP) exhibits higher gloss and greater water resistance than do formulations based on other neutralizing amines.

2-amino-2-methyl-1-propanol (AMP) is used for the dispersion of TiO2 and also to control the water retention and mottling.
2-amino-2-methyl-1-propanol (AMP) also functions in dilute aqueous solutions containing small amounts of formaldehyde to scavenge that which otherwise might be released to the atmosphere.
2-amino-2-methyl-1-propanol (AMP) improves the longevity of use-diluted fluids, does not leach cobalt, and enhances the performance of certain approved biocides.

2-amino-2-methyl-1-propanol (AMP) is also an important additive for the personal care and cosmetics industries.
2-amino-2-methyl-1-propanol (AMP) is compatible with virtually all fixative resins.
2-amino-2-methyl-1-propanol (AMP) high base strength and low molecular weight allow formulators to use significantly less AMP-90 (2-Amino-2 Methyl-1-Propanol) for resin neutralization.

2-amino-2-methyl-1-propanol (AMP) is a combustible liquid with a relatively high flash point and a low vapor pressure at ordinary temperatures.
2-amino-2-methyl-1-propanol (AMP) should not be exposed unnecessarily to the atmosphere, since it can pick up moisture and carbon dioxide due to its amine functionality.
2-amino-2-methyl-1-propanol (AMP) has equal characteristics of AMP-95, but containing 10% added water.

2-amino-2-methyl-1-propanol (AMP) is ideal for low temperature environments.
2-amino-2-methyl-1-propanol (AMP) amino alcohol is a colorless, mobile liquid that 2-amino-2-methyl-1-propanol (AMP) has a variety of uses in the metalworking fluids, paint and coatings, boiler water systems and personal care applications.
2-amino-2-methyl-1-propanol (AMP) can be used as an amine for resin neutralization, as a co-dispersant, formaldehyde scavenger, corrosion inhibitor and raw material for synthesis.

2-amino-2-methyl-1-propanol (AMP) is widely recognized as a multifunctional additive for all types of latex emulsion paints.
In a formulation, 2-amino-2-methyl-1-propanol (AMP) can be used as a powerful co-dispersant to prevent reagglomeration of pigments.
At the same time, 2-amino-2-methyl-1-propanol (AMP) will contribute significant benefits to the overall performance of the coating.

The benefits and performance improvements made possible by 2-amino-2-methyl-1-propanol (AMP) in different stages of paint manufacture are.
2-amino-2-methyl-1-propanol (AMP) reduces dispersant dem 2-amino-2-methyl-1-propanol (AMP) optimizes pigment dispersion.
2-amino-2-methyl-1-propanol (AMP) reduces foam (through dispersant reduction) AMP-90 (2-Amino-2 Methyl-1-Propanol) provides effective pH control.

2-amino-2-methyl-1-propanol (AMP) lowers raw material costs. AMP-90 (2-Amino-2 Methyl-1-Propanol) improves thickener performance.
2-amino-2-methyl-1-propanol (AMP) eliminates need for ammonia, resulting in a lower odor paint.
2-amino-2-methyl-1-propanol (AMP) improves color acceptance of shading pastes.

2-amino-2-methyl-1-propanol (AMP) improves scrub and water resistance.
2-amino-2-methyl-1-propanol (AMP) reduces in-can corrosion and flash rusting.
2-amino-2-methyl-1-propanol (AMP) effective in low odor systems.

2-amino-2-methyl-1-propanol (AMP) is well-above the non-toxic level.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solution and in cosmetics.
2-amino-2-methyl-1-propanol (AMP) is also used in ATR-FTIR spectroscopic investigation of the carbon monoxide absorption characteristics of a series of heterocyclic diamines.

2-amino-2-methyl-1-propanol (AMP), or aminomethyl propanol is a colorless, viscous liquid that functions as a pH adjuster.
It is also used as an intermediate in drug synthetic schemes.
Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

2-amino-2-methyl-1-propanol (AMP) is commonly used as a buffering agent in various formulations, including personal care products, pharmaceuticals, and industrial applications, due to its ability to maintain a stable pH.
2-amino-2-methyl-1-propanol (AMP) is used in the production of surfactants and emulsifiers, which are key components in detergents, cleaning agents, and personal care products.

2-amino-2-methyl-1-propanol (AMP) serves as an intermediate in the synthesis of other chemicals, including pharmaceuticals and agrochemicals.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of water-based coatings and paints to improve dispersion and stability.

Melting point: 24-28 °C (lit.)
Boiling point: 165 °C (lit.)
Density: 0.934 g/mL at 25 °C (lit.)
vapor density: 3 (vs air)
vapor pressure: refractive index: n20/D 1.4455(lit.)
Flash point: 153 °F
storage temp.: Store below +30°C.
solubility: H2O: 0.1 M at 20 °C, clear, colorless
form: Low Melting Solid
Specific Gravity: 0.934
color: Colorless
PH: 11.0-12.0 (25℃, 0.1M in H2O)
pka: 9.7(at 25℃)
PH Range: 9.0 - 10.5
Odor: at 100.00?%. mild ammonia
Water Solubility: miscible
λmax λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Merck: 14,449
BRN: 505979
Stability: Stable. Combustible. Incompatible with strong oxidizing agents. May present an explosion hazard if heated.
InChIKey: CBTVGIZVANVGBH-UHFFFAOYSA-N
LogP: -0.63 at 20℃

2-amino-2-methyl-1-propanol (AMP) flask with mechanical stirring, first add 200ml of water, add a few drops of dilute sulfuric acid to make it slightly acidic (pH=3.5-4), then heat to 40-50, and start adding 99.0 at the same time.
2-amino-2-methyl-1-propanol (AMP) and 400ml dilute sulfuric acid aqueous solution, keep the temperature and slightly acidic condition, drop 2,2-dimethylaziridine, then continue to react at this temperature 1h, then under reduced pressure distillation to remove 80% of the water, add 500ml ethanol to the obtained system, neutralize with 30% sodium hydroxide to pH=9.5-10, filter and remove the salt, the obtained filtrate is distilled out of ethanol under normal pressure , And then distilled under reduced pressure to obtain crude 2-amino-2-methyl-1-propanol (AMP).

This crude product is then rectified to obtain 112.9g 2-amino-2-methyl-1-propanol (AMP) refined product with a yield of about 91.0%, chromatographic purity is about 99.4%.
2-amino-2-methyl-1-propanol (AMP) is a synthetic ingredient that functions as a buffer to adjust the pH of cosmetics and personal care products.
2-amino-2-methyl-1-propanol (AMP) can also be classified as an alkanolamine, which means that its structure contains both hydroxyl (-OH) and amino (-NH2) functional groups on an alkane backbone.

2-amino-2-methyl-1-propanol (AMP) can be synthetically produced by the hydrogenation of 2-aminoisobutyric acid.
2-amino-2-methyl-1-propanol (AMP) is soluble in water and is about the same density as water.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of creams and lotions, hair sprays, wave sets, hair dyes and colors, eye and facial products, and other hair and skin care products.

The main function of 2-amino-2-methyl-1-propanol (AMP) in these products is to establish and hold the pH. In chemistry, pH stands for ‘potential hydrogen.
2-amino-2-methyl-1-propanol (AMP) refers to the level of acidity or alkalinity in a given solution.
2-amino-2-methyl-1-propanol (AMP) is a colorless, mobile liquid that has a variety of uses in the metalworking fluids, paint and coatings, boiler water systems and personal care applications.

2-amino-2-methyl-1-propanol (AMP) can be used as an amine for resin neutralization, as a co-dispersant, formaldehyde scavenger, corrosion inhibitor and raw material for synthesis.
2-amino-2-methyl-1-propanol (AMP) is considered safe as currently used in amounts of 2% or less in cosmetic formulas.
2-amino-2-methyl-1-propanol (AMP) can penetrate skin’s uppermost layers, but does not go further, meaning AMP-90 (2-Amino-2 Methyl-1-Propanol) does not get into the body.

2-amino-2-methyl-1-propanol (AMP) is believed to aid the penetration of other skin care ingredients which in some circumstances (such as exfoliating acids) can make them more effective.
2-amino-2-methyl-1-propanol (AMP) is a clear, colorless liquid that neutralizes acids to form salts and water.
2-amino-2-methyl-1-propanol (AMP) is an alkanolamine. Apart from the ingredients actual side effects.

2-amino-2-methyl-1-propanol (AMP) could also form nitrosamines in products.
2-amino-2-methyl-1-propanol (AMP) improves the longevity of use-diluted fluids, does not leach cobalt, and enhances the performance of certain approved biocides.
2-amino-2-methyl-1-propanol (AMP) is also an important additive for the personal care and cosmetics industries.

2-amino-2-methyl-1-propanol (AMP) is compatible with virtually all fixative resins.
To take full advantage of 2-amino-2-methyl-1-propanol (AMP) as a co-dispersant, up to 30% of the existing dispersant solids can be replaced by an equal weight of AMP-90 (2 Amino-2 Methyl-1-Propanol).
This generally amounts to 0.05 to 0.1 percent of 2-amino-2-methyl-1-propanol (AMP) on the total weight of the formulation.

2-amino-2-methyl-1-propanol (AMP) is a synthetic ingredient used in cosmetics as a pH adjuster.
2-amino-2-methyl-1-propanol (AMP) can be found in concentrations above 12%.
2-amino-2-methyl-1-propanol (AMP) is an effective emulsifier by either normal emulsification techniques or those requiring pressure.

2-amino-2-methyl-1-propanol (AMP) is a very efficient amine for neutralizing the carboxylic acid moieties in acid-functional resins to make them suitable for use in water-borne coatings and other aqueous applications.
Such coatings formulations exhibit higher gloss and greater water resistance than do formulations based on other neutralizing amines.Boiler-water systems:
2-amino-2-methyl-1-propanol (AMP) does not contribute to ammonia release as do some other amines.Personal care.

2-amino-2-methyl-1-propanol (AMP) is compatible with virtually all fixative resins.
2-amino-2-methyl-1-propanol (AMP)s high base strength and low molecular weight allow formulators to use significantly less AMP for resin neutralization.
2-amino-2-methyl-1-propanol (AMP) can also be used to neutralize Carbomer resins, in emulsification together with stearic acid, and to make amides and other derivatives used as cosmetic ingredients.

2-amino-2-methyl-1-propanol (AMP) is defined in the International Cosmetic Ingredient Dictionary and Handbook as a substituted aliphatic alcohol.
2-amino-2-methyl-1-propanol (AMP) can also be classified as an alkanolamine, which means that its structure contains both hydroxyl (-OH) and amino (-NH2) functional groups on an alkane backbone.
2-amino-2-methyl-1-propanol (AMP) can be synthetically produced by the hydrogenation of 2-aminoisobutyric acid or AMP-90 (2-Amino-2 Methyl-1-Propanol) esters.

2-amino-2-methyl-1-propanol (AMP) is soluble in water and is about the same density as water.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of creams and lotions, hair sprays, wave sets, hair dyes and colors, eye and facial products, and other hair and skin care products.
The main function of 2-amino-2-methyl-1-propanol (AMP) in these products is to establish and hold the pH.

2-amino-2-methyl-1-propanol (AMP) refers to the level of acidity or alkalinity in a given solution.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solutions, suitable for the determination of alkaline phosphatase.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solution and in cosmetics.

2-amino-2-methyl-1-propanol (AMP) is also used in ATR-FTIR spectroscopic investigation of the carbon monoxide absorption characteristics of a series of heterocyclic diamines.
2-amino-2-methyl-1-propanol (AMP) is an aminoalcohol.
2-amino-2-methyl-1-propanol (AMP)s neutralize acids to form salts plus water. ,

These acid-base reactions are exothermic.
The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base.
2-amino-2-methyl-1-propanol (AMP)s may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.

2-amino-2-methyl-1-propanol (AMP) should be handled with care, as it can cause irritation to the skin, eyes, and respiratory system.
Proper protective equipment, such as gloves and goggles, should be used when handling this compound.
2-amino-2-methyl-1-propanol (AMP) is important to follow safety guidelines and regulations when working with AMP in industrial or laboratory settings.

2-amino-2-methyl-1-propanol (AMP) is used in formulations that require pH stability, such as personal care products (shampoos, lotions, creams), pharmaceuticals, and industrial cleaning agents.
Its buffering capacity helps maintain the desired pH over a wide range of conditions.
As a surfactant, AMP reduces the surface tension between two liquids or a liquid and a solid, aiding in the mixing and stabilization of formulations.

This property is valuable in cleaning agents, cosmetics, and paints where uniform distribution and stability are crucial.
2-amino-2-methyl-1-propanol (AMP) is used in the synthesis of various chemical compounds, including:
As a building block for active pharmaceutical ingredients (APIs) and excipients.

In the production of herbicides, insecticides, and fungicides.
As a reactant in the production of specialty polymers and resins.
In water-based paints and coatings, 2-amino-2-methyl-1-propanol (AMP) helps improve the dispersion of pigments and fillers, enhancing the stability and appearance of the final product.

2-amino-2-methyl-1-propanol (AMP) also aids in improving the drying time and durability of coatings.
2-amino-2-methyl-1-propanol (AMP) is considered to have low acute toxicity, but it can cause irritation upon contact with skin, eyes, or if inhaled.
Long-term exposure should be avoided.

2-amino-2-methyl-1-propanol (AMP) is biodegradable, which makes it a more environmentally friendly option compared to some other industrial chemicals.
2-amino-2-methyl-1-propanol (AMP) use personal protective equipment (PPE) such as gloves, safety goggles, and lab coats.
2-amino-2-methyl-1-propanol (AMP) ensure proper ventilation in the work area.

In case of spills, contain and clean up immediately using appropriate absorbent materials.
Follow all relevant safety data sheet (SDS) guidelines for storage and disposal.
2-amino-2-methyl-1-propanol (AMP) is registered under the European Union's REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulation, ensuring its safety and compliance for use in Europe.

2-amino-2-methyl-1-propanol (AMP) is listed on the Toxic Substances Control Act (TSCA) inventory, indicating its approved use in the United States.
2-amino-2-methyl-1-propanol (AMP) is also listed on various international chemical inventories, including Canada (DSL), Australia (AICS), and Japan (ENCS).
2-amino-2-methyl-1-propanol (AMP) is used in shampoos, conditioners, lotions, and creams to provide buffering and stabilizing properties.

Formulated into cleaning agents for metal surfaces, equipment, and general industrial cleaning applications.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of adhesives and sealants for improved stability and performance.
Utilized in textile processing to enhance dye uptake and fabric softening.

Uses:
Because 2-amino-2-methyl-1-propanol (AMP) has the advantages of excellent absorption and desorption capacity, high loading capacity, and low replenishment cost.
2-amino-2-methyl-1-propanol (AMP) is one of the promising amines considered for usage in the industrial scale post-combustion CO2 capture technology.
At present, there are a large number of studies on the performance of 2-amino-2-methyl-1-propanol (AMP) for CO2 adsorption.

Using 2-amino-2-methyl-1-propanol (AMP) as the core adsorbent and silica as the shell, the AMP microcapsules prepared are expected to replace conventional adsorbents to achieve carbon dioxide capture in cold environments.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solutions, suitable for the determination of alkaline phosphatase.
2-amino-2-methyl-1-propanol (AMP) is also used in ATR-FTIR spectroscopic investigation of the carbon monoxide absorption characteristics of a series of heterocyclic diamines.

2-amino-2-methyl-1-propanol (AMP) has been used as an component in enzyme assay for screening the alkaline phosphatase activity in sarcoma osteogenic (SaOS-2) cells.
2-amino-2-methyl-1-propanol (AMP) is used for the preparation of buffer solutions.
2-amino-2-methyl-1-propanol (AMP) is a component of the drugs ambuphylline and pamabrom.

2-amino-2-methyl-1-propanol (AMP) is also used in cosmetics.
2-amino-2-methyl-1-propanol (AMP) is a precursor to oxazolines via its reaction with acyl chlorides.
Via sulfation of the alcohol, the compound is also a precursor to 2,2-dimethylaziridine.

2-amino-2-methyl-1-propanol (AMP) is used as an intermediate the synthesis of fepradinol, isobucaine, and radafaxine.
Used to make other chemicals (surface-active agents, vulcanization accelerators, and pharmaceuticals) and as an emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, leather dressings, textile specialties, polishes, cleaning compounds, and so-called soluble oils.
Also used in hair sprays, wave sets, hair dyes, Pamabrom (drug), and absorbents for acidic gases

2-amino-2-methyl-1-propanol (AMP) is used as a pigment dispersant for water-based paints, resin solubilizer, corrosion inhibitor, protecting agent for carbonyl groups and in
boiler-water treatment
2-amino-2-methyl-1-propanol (AMP) is used as a surfactant and emulsifier to improve the mixing and stability of formulations.
Enhances the cleaning efficiency by reducing surface tension.

Improves the texture and stability of creams, lotions, and other cosmetic products.
Enhances pigment dispersion and stability in water-based paints and coatings.
2-amino-2-methyl-1-propanol (AMP) is an important intermediate in the synthesis of various chemical products.

2-amino-2-methyl-1-propanol (AMP) is used in the synthesis of active pharmaceutical ingredients (APIs) and excipients.
Intermediate in the production of herbicides, insecticides, and fungicides.
2-amino-2-methyl-1-propanol (AMP) is used in the manufacture of specialty polymers and resins.

2-amino-2-methyl-1-propanol (AMP) is used in water-based coatings and paints to improve their performance.
Helps in the uniform distribution of pigments and fillers.
Enhances the stability and appearance of the final product.

Improves the drying time and durability of coatings.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of adhesives and sealants for better performance.
Provides stability to adhesive formulations.

Enhances the bonding strength and durability of adhesives and sealants.
2-amino-2-methyl-1-propanol (AMP) is utilized in textile processing for various applications.
Improves dye uptake and color fastness in fabrics.

Acts as a softening agent to improve the texture of fabrics.
2-amino-2-methyl-1-propanol (AMP) is used in metalworking fluids to enhance their performance.
Helps in preventing corrosion of metal surfaces.

Improves the lubrication properties of metalworking fluids.
2-amino-2-methyl-1-propanol (AMP) is used in water treatment processes.
Helps in maintaining the desired pH in water treatment systems.

2-amino-2-methyl-1-propanol (AMP) is used to control corrosion in water treatment equipment and pipes.
2-amino-2-methyl-1-propanol (AMP)is studied for its potential applications in green chemistry and sustainable product formulations.
Its biodegradable nature makes it suitable for environmentally friendly applications.

Ongoing research explores new uses and improved formulations incorporating 2-amino-2-methyl-1-propanol (AMP).
2-amino-2-methyl-1-propanol (AMP) is considered to have low acute toxicity but can cause irritation upon contact.
2-amino-2-methyl-1-propanol (AMP) is biodegradable, making it an environmentally friendly option.

2-amino-2-methyl-1-propanol (AMP) is compliant with various international regulations, ensuring its safe use in multiple applications.
2-amino-2-methyl-1-propanol (AMP) is used in the production of polyurethanes, which are polymers made by reacting diisocyanates with polyols.
Used in mattresses, furniture cushions, and automotive seating.

2-amino-2-methyl-1-propanol (AMP) insulation panels, refrigerators, and freezers.
Shoe soles, wheels, and industrial rollers.
Protective coatings, sealants, and adhesives.

2-amino-2-methyl-1-propanol (AMP) is used in gas treating processes to remove acidic gases from gas streams.
Removes carbon dioxide (CO₂) and hydrogen sulfide (H₂S) from natural gas.
2-amino-2-methyl-1-propanol (AMP) is used in the treatment of flue gases to remove sulfur compounds.

2-amino-2-methyl-1-propanol (AMP) is used in the formulation of photographic chemicals.
2-amino-2-methyl-1-propanol (AMP) acts as a buffering agent in developing solutions to maintain the pH.
Used in fixing solutions to stabilize the developed image.

2-amino-2-methyl-1-propanol (AMP) is used in the production and maintenance of electronic components.
Used in cleaning and etching solutions for PCBs.
Employed in the manufacturing process of semiconductor devices.

2-amino-2-methyl-1-propanol (AMP) is used in various applications within the oil and gas industry.
Acts as a stabilizer and pH adjuster in drilling fluids.
Used to protect pipelines and equipment from corrosion.

2-amino-2-methyl-1-propanol (AMP) can be used in the food industry for specific applications, though its use is more limited compared to other chemicals.
Used in cleaning and sanitizing solutions for food processing equipment.
2-amino-2-methyl-1-propanol (AMP) is used in construction materials and products.

Improves the properties of concrete, such as workability and setting time.
2-amino-2-methyl-1-propanol (AMP) is used in formulations to enhance durability and performance.
2-amino-2-methyl-1-propanol (AMP) is used in the paper and pulp industry for various applications.

Maintains the desired pH in paper processing solutions.
Helps in the dispersion of fillers and pigments in paper coatings.
2-amino-2-methyl-1-propanol (AMP) is used in the formulation of agricultural chemicals.

2-amino-2-methyl-1-propanol (AMP) is used as an intermediate in the synthesis of herbicides, insecticides, and fungicides.
Acts as a stabilizer in certain fertilizer formulations.
2-amino-2-methyl-1-propanol (AMP) is employed in mining processes.

2-amino-2-methyl-1-propanol (AMP) is used in the flotation process to separate valuable minerals from ore.
2-amino-2-methyl-1-propanol (AMP) can be used as a plasticizer in the production of plastics.
Improves the flexibility and durability of plastic products.

2-amino-2-methyl-1-propanol (AMP) is used in the production of inks and dyes.
Helps in stabilizing ink formulations.
Maintains the desired pH in dyeing solutions.

2-amino-2-methyl-1-propanol (AMP) should be stored in a cool, dry place away from incompatible substances.
Containers should be tightly closed and properly labeled.
In case of a spill, isolate the area and clean up using appropriate absorbent materials.

Health Hazard:
Causes severe irritation.
Inhalation may be fatal as a result of spasm, inflammation, and edema of laryns and bronchi, chemical pneumonitis, and pulmonary edema.
Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.

Safety Profile:
On March 21, 2014, the Environmental Protection Agency (EPA) issued a direct final rule with a parallel proposal identifying 2-amino-2-methyl-1-propanol (AMP) (also known as AMP) as a chemical compound that it will no longer be regulated as a volatile organic compound (VOC) under the Clean Air Act.
This will remove 2-amino-2-methyl-1-propanol (AMP) from regulatory requirements related to controlling VOC emissions in order to meet the national ambient air quality standards (NAAQS) for ozone.

EPA will add 2-amino-2-methyl-1-propanol (AMP) to the list of negligibly reactive compounds in EPA’s regulatory definition of VOC.
2-amino-2-methyl-1-propanol (AMP) is used for pigment dispersion in water-based coatings such as house paints.
Excluding this compound from the regulatory definition of VOC, facilitates access to 2-amino-2-methyl-1-propanol (AMP) for manufacturers of water-based coatings in order to meet VOCs limits without impairing the performance of their products or using other more toxic chemicals.

2-Aminoacetic acid, also known as glycine, is the simplest amino acid and is considered a building block for proteins.
2-aminoacetic acid a white, odorless, crystalline powder having a sweetish taste.
Its solution is acid to litmus.
2-aminoacetic acid has a chemical formula of C2H5NO2 and is considered a non-essential amino acid because the human body can synthesize it on its own.

CAS Number: 56-40-6
Molecular Formula: C2H5NO2
Molecular Weight: 75.07
EINECS Number: 200-272-2

2-aminoacetic acid is an important compound that plays a significant role in various biological processes.
2-aminoacetic acid, also known as lactic acid, is an organic acid that is produced during anaerobic respiration.
2-aminoacetic acid is also produced in muscles during intense exercise, leading to the feeling of muscle fatigue.

2-aminoacetic acid is very slightly soluble in alcohol and in ether.
2-aminoacetic acid may be prepared from chloroacetic acid and ammonia; from protein sources, such as gelatin and silk fibroin; from ammonium bicarbonate and sodium cyanide; by catalytic cleavage of serine; from hydrobromic acid and methyleneaminoacetonitrile.

2-Aminoacetic acid is also known as glycine.
2-Aminoacetic acid is the simplest amino acid and is an important building block of proteins in living organisms.

2-aminoacetic acid plays various roles in the body, including serving as a neurotransmitter in the central nervous system and being involved in the synthesis of other important molecules.
2-aminoacetic acid is an organic compound with the formula HO2CCH2NH2.
2-Aminoacetic acid is an amino acid and is found often in small quantites in proteins.

2-Aminoacetic acid can be found in myoglobin and hemoglobin.
2-Aminoacetic acid is an amino acid.
2-Aminoacetic acid's not essential to make proteins and its 3 letter abbreviation is Gly.

2-Aminoacetic acid's structure consists of a H, COOH, and NH2 bound to CH.
2-Aminoacetic acid is an organic compound with the formula HO2CCH2NH2.
2-Aminoacetic acid is the simplest of the twenty amino acids.

2-Aminoacetic acid is importanct in the synthesis of proteins, peptides, purines, etc.
2-Aminoacetic acids three letter code is gly, its one letter code is G.
2-Aminoacetic acid is not essential to the human diet, since 2-Aminoacetic acid is synthesized in the body.

2-Aminoacetic acid is one of the 20 amino acids commonly found in animal proteins.
2-Aminoacetic acid’s an inhibitory neurotransmitter in the central nervous system, especially in the spinal cord, brainstem, and retina.

Glycine is one of the proteinogenic amino acids.
2-aminoacetic acid is encoded by all the codons starting with GG (GGU, GGC, GGA, GGG).
2-aminoacetic acid is integral to the formation of alpha-helices in secondary protein structure due to its compact form.

For the same reason, it is the most abundant amino acid in collagen triple-helices.
2-aminoacetic acid is also an inhibitory neurotransmitter – interference with its release within the spinal cord (such as during a Clostridium tetani infection) can cause spastic paralysis due to uninhibited muscle contraction.

It is the only achiral proteinogenic amino acid.
2-aminoacetic acid can fit into hydrophilic or hydrophobic environments, due to its minimal side chain of only one hydrogen atom.
2-Aminoacetic acid is soluble in water but insoluble in alcohol and ether.

2-Aminoacetic acid is capable of acting together with hydrochloric acid to form hydrochloride salt.
2-Aminoacetic acid is presented in the muscles of animals.
2-Aminoacetic acid is an amino acid used as a texturizer in cosmetic formulations.

2-Aminoacetic acid makes up approximately 30 percent of the collagen molecule.
2-Aminoacetic acid is a nonessential amino acid that functions as a nutrient and dietary supplement.
2-Aminoacetic acid has a solubility of 1 g in 4 ml of water and is abundant in collagen.

2-Aminoacetic acid is used to mask the bitter aftertaste of sac- charin, for example, in artificially sweetened soft drinks.
2-Aminoacetic acid retards rancidity in fat.
2-Aminoacetic acid is an organic compound most commonly found in animal proteins.

2-Aminoacetic acids chemical formula is HO2CCH2NH2 and its molar mass is 75.07.
In addition, 2-Aminoacetic acid is usually found in the industrial material called chloroacetic acid.
2-Aminoacetic acid is an organic compound most commonly found in animal proteins.

2-Aminoacetic acid, C2H5NO2, is an amino acid that appears in sugar cane.
2-Aminoacetic acid is sweet-tasting, and gotten from the alkaline hydrolysis of gelatin.
2-Aminoacetic acid is used as a sweetener and medicine.

2-Aminoacetic acid is an organic compound that can be obtained via hydrolysis of proteins.
2-Aminoacetic acid is known to be a sweet tasting amino acid that can be synthesized by the human body.
2-Aminoacetic acid is a nonessential and the simplest kind of amino acid.

2-Aminoacetic acid is found in protein and has a sweet taste.
2-Aminoacetic acid is used to reduce the bitter aftertaste of saccharin.
2-Aminoacetic acid an organic compound that is usually found in animal proteins as one of the twenty amino acids.

2-Aminoacetic acid is also used as a treatment of chloroacetic acid with ammonia.
In addition, 2-Aminoacetic acid is the only amino acid that is not optically active.
Most proteins contain only small quantities of 2-Aminoacetic acid.

2-Aminoacetic acid is the organic compound with the formula HO2CCH2NH2.
2-Aminoacetic acid is one of the 20 amino acids commonly found in animal proteins.
2-Aminoacetic acids three letter code is gly, and its one letter code is G.

2-Aminoacetic acid is of the simplest structure in the 20 members of amino acid series, also known as amino acetate.
2-Aminoacetic acid is a non-essential amino acid for the human body and contains both acidic and basic functional group inside its molecule.
2-Aminoacetic acid, as an important fine chemical intermediates, are widely used in pesticide,medicine, food, feed and other fields, especially since the advent of global herbicide glyphosate, the application of 2-Aminoacetic acid in pesticide industry has been greatly enhanced.

2-Aminoacetic acid is the production of raw materials of glyphosate herbicide and plant growth regulator increases the important intermediate of gansu phosphine.
With phosphorus trichloride,formaldehyde reaction of hydrolysis product reacts with 2-Aminoacetic acid, but making new pesticide glyphosate herbicide.
Thickening of gansu phosphine: 2-Aminoacetic acid and formaldehyde, phosphorus trichloride reaction products under 110 for increasing phosphorus, phosphorus increase gump is a highly efficient foliar application of plant growth regulator, widely used in all kinds of crops, also can be used as defoliant before harvest.

2-Aminoacetic acid in potash and phosphate fertilizer to promote plant absorption of potassium and phosphorus.
2-Aminoacetic acid in feed additive, not only is the main nutritional supplements in the livestock and poultry feed ingredients, feed can also prevent the oxidation, extending freshness, feed cattle and sheep feed abroad that 2-Aminoacetic acid, domestic breeding industry has not been widely used, application of 2-Aminoacetic acid in this field to be further development.

2-Aminoacetic acid is the simplest stable amino acid (carbamic acid is unstable), with the chemical formula NH2‐CH2‐COOH.
2-Aminoacetic acid is one of the proteinogenic amino acids.
2-Aminoacetic acid is encoded by all the codons starting with GG (GGU, GGC, GGA, GGG).

2-Aminoacetic acid is integral to the formation of alpha-helices in secondary protein structure due to its compact form.
For the same reason, it is the most abundant 2-Aminoacetic acid in collagen triple-helices.
2-Aminoacetic acid is also an inhibitory neurotransmitter interference with its release within the spinal cord (such as during a Clostridium tetani infection) can cause spastic paralysis due to uninhibited muscle contraction.

2-Aminoacetic acid is a colorless, sweet-tasting crystalline solid.
2-Aminoacetic acid is the only achiral proteinogenic amino acid.
2-Aminoacetic acid can fit into hydrophilic or hydrophobic environments, due to its minimal side chain of only one hydrogen atom.

2-Aminoacetic acid is of the simplest structure in the 20 members of amino acid series, also known as amino acetate.
2-Aminoacetic acid is a non-essential amino acid for the human body and contains both acidic and basic functional group inside its molecule.
2-Aminoacetic acid exhibits as a strong electrolyte an aqueous solution, and has a large solubility in strong polar solvents but almost insoluble in non-polar solvents.

2-Aminoacetic acid also has a relative high melting point and boiling point.
The adjustment of the pH of the aqueous solution can make glycine exhibit different molecular forms.
The side chain of 2-Aminoacetic acid contains only a hydrogen atom.

Owing to another hydrogen atom connecting to the α-carbon atom, the 2-Aminoacetic acid is not optical isomer.
Since the side bond of 2-Aminoacetic acid is very small, it can occupy space which can’t be occupied by other amino acids, such as those amino acids located within the collagen helix.
At room temperature, it exhibits as white crystal or light yellow crystalline powder and has a unique sweet taste which can ease the taste of acid and alkaline taste, masking the bitter taste of saccharin in food and enhance the sweetness.

However, if an excessive amount of 2-Aminoacetic acid is absorbed by body, they not only can’t be totally absorbed by the body, but will also break the balance of the body's absorption of amino acids as well as affect the absorption of other kinds of amino acids, leading to nutrient imbalances and negatively affected health.
The milk drink with glycine being the major raw material can easily does harm to the normal growth and development of young people and children.
2-Aminoacetic acid has a density of 1.1607, melting point of 232~236 °C (decomposition).

2-Aminoacetic acid is soluble in water but insoluble in alcohol and ether.
2-Aminoacetic acid is capable of acting together with hydrochloric acid to form hydrochloride salt.
2-Aminoacetic acid is presented in the muscles of animals.

2-Aminoacetic acid can be produced from the reaction between monochloro acetate and ammonium hydroxide as well as from the hydrolysis of gelation with further refining.
2-Aminoacetic acids acid–base properties are most important.
In aqueous solution, 2-Aminoacetic acid is amphoteric: below pH = 2.4, it converts to the ammonium cation called glycinium.

2-Aminoacetic acid functions as a bidentate ligand for many metal ions, forming amino acid complexesss.
A typical complex is Cu(glycinate)2, i.e. Cu(H2NCH2CO2)2, which exists both in cis and trans isomers.
With acid chlorides, 2-Aminoacetic acid converts to the amidocarboxylic acid, such as hippuric acid and acetyl2-Aminoacetic acid.

2-Aminoacetic acid forms esters with alcohols.
They are often isolated as their hydrochloride, e.g., 2-Aminoacetic acid methyl ester hydrochloride.
Otherwise the free ester tends to convert to diketopiperazine.

As a bifunctional molecule, 2-Aminoacetic acid reacts with many reagents.
These can be classified into N-centered and carboxylate-center reactions.
The principal function of 2-Aminoacetic acid is it act as a precursor to proteins.

Most proteins incorporate only small quantities of 2-Aminoacetic acid, a notable exception being collagen, which contains about 35% 2-Aminoacetic acid due to its periodically repeated role in the formation of collagen's helix structure in conjunction with hydroxyproline.
2-Aminoacetic acid is an intermediate in the synthesis of a variety of chemical products.

2-Aminoacetic acid is used in the manufacture of the herbicides glyphosate, iprodione, glyphosine, imiprothrin, and eglinazine.
2-Aminoacetic acid is used as an intermediate of the medicine such as thiamphenicol.
2-Aminoacetic acid is an inhibitory neurotransmitter in the central nervous system and works as an allosteric regulator of NMDA (N-methyl-D-aspartate) receptors.

2-Aminoacetic acid is involved in processing of motor and sensory data, thereby regulating movement, vision and audition.
Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.
2-Aminoacetic acid is a non-essential, non-polar, non-optical, glucogenic amino acid. 2-Aminoacetic acid, an inhibitory neurotransmitter in the CNS, triggers chloride ion influx via ionotropic receptors, thereby creating an inhibitory post-synaptic potential.

In contrast, this agent also acts as a co-agonist, along with glutamate, facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors.
2-Aminoacetic acid is an important component and precursor for many macromolecules in the cells.
2-Aminoacetic acid is the simplest (and the only achiral) proteinogenic amino acid, with a hydrogen atom as its side chain.

2-Aminoacetic acid has a role as a nutraceutical, a hepatoprotective agent, an EC 2.1.2.1 (2-Aminoacetic acid hydroxymethyltransferase) inhibitor, a NMDA receptor agonist, a micronutrient, a fundamental metabolite and a neurotransmitter.
2-Aminoacetic acid is an alpha-amino acid, a serine family amino acid and a proteinogenic amino acid.
2-Aminoacetic acid is a conjugate base of a glycinium.

2-Aminoacetic acid is a conjugate acid of a glycinate.
2-Aminoacetic acid is a tautomer of a 2-Aminoacetic acid zwitterion.
2-Aminoacetic acid appears as white crystals.

2-Aminoacetic acid is an amino acid that your body uses to create proteins, which it needs for the growth and maintenance of tissue and for making important substances, such as hormones and enzymes.
2-Aminoacetic acid is an amino acid the body can make 2-Aminoacetic acid on its own, but it is also consumed in the diet.
2-Aminoacetic acid, the simplest amino acid, obtainable by hydrolysis of proteins.

Sweet-tasting, 2-Aminoacetic acid was among the earliest amino acids to be isolated from gelatin (1820).
In the genetic code, 2-Aminoacetic acid is coded by all codons starting with GG, namely GGU, GGC, GGA and GGG.
In the US, 2-Aminoacetic acid is typically sold in two grades: United States Pharmacopeia (“USP”), and technical grade.

USP grade sales account for approximately 80 to 85 percent of the U.S. market for 2-Aminoacetic acid.
If purity greater than the USP standard is needed, for example for intravenous injections, a more expensive pharmaceutical grade 2-Aminoacetic acid can be used.
Technical grade 2-Aminoacetic acid, which may or may not meet USP grade standards, is sold at a lower price for use in industrial applications, e.g., as an agent in metal complexing and finishing.

Glycine (abbreviated as Gly or G) is an organic compound with the formula NH2CH2COOH. Having a hydrogen substituent as its side-chain, glycine is the smallest of the 20 amino acids commonly found in proteins. Its codons are GGU, GGC, GGA, GGG of the genetic code.
Glycine is a colourless, sweet-tasting crystalline solid. It is unique among the proteinogenic amino acids in that it is not chiral. It can fit into hydrophilic or hydrophobic environments, due to its minimal side chain of only one hydrogen atom. Glycine is also the genus name of the Soybean plant (species name = Glycine max).

2-Aminoacetic acid is manufactured exclusively by chemical synthesis, and two main processes are practiced today.
The direct amination of chloroacetic acid with a large excess of ammonia gives good yields of glycine without producing large amounts of di- and trialkylated products.
This process is widely used in China, where the main application of the glycine is as a raw material for the herbicide glyphosate.

The other main process is the Strecker synthesis.
The direct Strecker reaction of formaldehyde and ammonium cyanide produces methylene amino acetonitrile, which must be hydrolyzed in two stages to produce 2-Aminoacetic acid.

An alternative method, which is more often applied for the homologous amino acids, is the Bucherer–Bergs reaction.
Reaction of formaldehyde and ammonium carbonate or bicarbonate gives the intermediate hydantoin, which can be hydrolyzed to glycine in a separate step.

Melting point: 240 °C (dec.) (lit.)
Boiling point: 233°C
Density: 1.595
vapor pressure: 0.0000171 Pa (25 °C)
FEMA: 3287 | GLYCINE
refractive index: 1.4264 (estimate)
Flash point: 176.67°C
storage temp.: 2-8°C
solubility: H2O: 100 mg/mL
form: powder
pka: 2.35(at 25℃)
color: PH: 4(0.2 molar aqueous solution)
Odor: Odorless
PH Range: 4
Odor Type: odorless
Water Solubility: 25 g/100 mL (25 ºC)
λmax: λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
JECFA Number: 1421
Merck: 14,4491
BRN: 635782
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey: DHMQDGOQFOQNFH-UHFFFAOYSA-N
LogP: -3.21

2-Aminoacetic acid acts as an inhibitory neurotransmitter in the central nervous system.
2-Aminoacetic acid binds to 2-Aminoacetic acid; 2-hydroxypropanoic acid receptors, leading to the opening of chloride channels and hyperpolarization of the postsynaptic neuron.
2-Aminoacetic acid also acts as a co-agonist of the N-methyl-D-aspartate (NMDA) receptor, which is involved in learning and memory.

2-Aminoacetic acid is produced during anaerobic respiration in muscles.
2-Aminoacetic acid accumulates in the muscle tissue, leading to a decrease in pH and the feeling of muscle fatigue.
2-Aminoacetic acid also acts as a signaling molecule, regulating various physiological processes.

2-Aminoacetic acid has been shown to have various biochemical and physiological effects.
2-Aminoacetic acid is involved in the synthesis of collagen, an important component of connective tissue.
2-Aminoacetic acid also plays a role in the synthesis of heme, a component of hemoglobin.

2-Aminoacetic acid has been shown to have anti-inflammatory and antioxidant properties, making it a potential therapeutic agent for various diseases.
2-Aminoacetic acid has been shown to have various biochemical and physiological effects.
2-Aminoacetic acid is involved in the regulation of pH in the body.

2-Aminoacetic acid also acts as a signaling molecule, regulating various physiological processes such as glucose metabolism, insulin secretion, and muscle adaptation to exercise.
2-Aminoacetic acid is the simplest amino acid in terms of molecular structure.
2-Aminoacetic acid consists of a single hydrogen atom as its side chain (R-group), which makes it the only amino acid that is achiral (lacking a chiral center).

2-Aminoacetic acids chemical formula is C2H5NO2.
2-Aminoacetic acid is one of the 20 standard amino acids that are commonly found in proteins.
During protein synthesis, 2-Aminoacetic acid can be incorporated into the polypeptide chain at specific positions, contributing to the overall structure and function of the protein.

In the central nervous system, 2-Aminoacetic acid acts as an inhibitory neurotransmitter.
2-Aminoacetic acid plays a role in signal transmission between nerve cells and can help regulate neural activity.
2-Aminoacetic acid is a crucial component of collagen, which is the most abundant protein in the human body and provides structural support to various tissues, including skin, bones, and tendons.

2-Aminoacetic acid is involved in various metabolic pathways.
2-Aminoacetic acid participates in the synthesis of other important molecules, including creatine, heme (found in hemoglobin), and glutathione (an antioxidant).
2-Aminoacetic acid is naturally present in many protein-containing foods, such as meat, fish, dairy products, and legumes.

2-Aminoacetic acid can also be obtained through dietary supplements.
Some potential health benefits of 2-Aminoacetic acid supplementation have been studied, including its role in improving sleep quality, supporting muscle growth, and promoting skin health.
However, more research is needed to establish these effects conclusively.

2-Aminoacetic acid has various industrial applications, including its use as a sweetener (known as E640) and in the production of cosmetics and pharmaceuticals.
2-Aminoacetic acid is a significant component of some solutions used in the SDS-PAGE method of protein analysis.
2-Aminoacetic acid serves as a buffering agent, maintaining pH and preventing sample damage during electrophoresis.

2-Aminoacetic acid is also used to remove protein-labeling antibodies from Western blot membranes to enable the probing of numerous proteins of interest from SDS-PAGE gel.
This allows more data to be drawn from the same specimen, increasing the reliability of the data, reducing the amount of sample processing, and number of samples required.
This process is known as stripping.

2-Aminoacetic acid has been extensively studied for its role in protein synthesis and neurotransmission.
2-Aminoacetic acid is also used as a buffer in various biochemical processes.
2-Aminoacetic acid has been shown to have anti-inflammatory and antioxidant properties, making it a promising therapeutic agent for various diseases.

2-Aminoacetic acid has been studied for its role in muscle fatigue and lactate threshold.
2-Aminoacetic acid is also used in the food industry as a preservative and flavoring agent.
2-Aminoacetic acid has been shown to have antimicrobial and antifungal properties, making it a potential therapeutic agent for various infections.

History of discovery:
2-Aminoacetic acid are organic acids containing an amino group and are the basic units of protein.
They are generally colorless crystals with a relative high melting point (over 200 °C).
2-Aminoacetic acid is soluble in water with amphiprotic ionization characteristics and can have sensitive colorimetric reaction with ninhydrin reagent.

In 1820, 2-Aminoacetic acid with the simplest structure was first discovered in a protein hydrolysis product.
Until 1940, 2-Aminoacetic acid has been found that there were about 20 kinds of amino acids in nature.
They are necessary for the protein synthesis of both human and animal.

They are mostly α-L-type amino acids.
According to the different number of amino groups and carboxyl groups contained in 2-Aminoacetic acid, we classify amino acids into neutral amino acids (glycine, alanine, leucine, isoleucine, valine, cystine, cysteine, A methionine, threonine, serine, phenylalanine, tyrosine, tryptophan, proline and hydroxyproline, etc.) with the amino acid molecules containing only one amino group and a carboxyl group; acidic amino acid (glutamate, aspartate) which contains two carboxyl and one amino group; alkaline amino acids (lysine, arginine) which molecularly contains one carboxyl group and two amino groups; Histidine contains a nitrogen ring which exhibits weakly alkaline and thus also belonging to alkaline amino acids.

2-Aminoacetic acid can be obtained both from protein hydrolysis and from chemical synthesis.
Since the 1960s, industrial production mainly applied microbial fermentation, such as monosodium glutamate factory has been widely applied fermentation method for production of glutamate.
In recent years, people has also applied petroleum hydrocarbons and other chemical products as raw materials of fermentation for production of amino acids.

Production Methods:
2-Aminoacetic acid was discovered in 1820, by Henri Braconnot who boiled gelatin with sulfuric acid.
2-Aminoacetic acid is manufactured industrially by treating chloroacetic acid with ammonia :
ClCH2COOH + 2 NH3→H2NCH2COOH + NH4Cl

About 15 million kg are produced annually in this way.
In the USA (by GEO Specialty Chemicals, Inc.) and in Japan (by Shoadenko), 2-Aminoacetic acid is produced via the Strecker amino acid synthesis.
Although 2-Aminoacetic acid can be isolated from hydrolyzed protein, this route is not used for industrial production, as it can be manufactured more conveniently by chemical synthesis.

The two main processes are amination of chloroacetic acid with ammonia, giving 2-Aminoacetic acid and ammonium chloride, and the Strecker amino acid synthesis, which is the main synthetic method in the United States and Japan.
About 15 thousand tonnes are produced annually in this way.

2-Aminoacetic acid is also cogenerated as an impurity in the synthesis of EDTA, arising from reactions of the ammonia coproduct.
2-Aminoacetic acid can be synthesized by two methods: the Strecker synthesis and the Gabriel synthesis.
The Strecker synthesis involves the reaction of ammonia, hydrogen cyanide, and formaldehyde to produce 2-Aminoacetic acid; 2-hydroxypropanoic acid.

The Gabriel synthesis involves the reaction of potassium phthalimide with diethyl bromomalonate, followed by hydrolysis to produce 2-Aminoacetic acid; 2-hydroxypropanoic acid.
2-Aminoacetic acid can be produced by the fermentation of lactose or other sugars by bacteria.
2-Aminoacetic acid can also be produced by the breakdown of glucose in muscles during anaerobic respiration.

Uses
2-Aminoacetic acid is used for the pharmaceutical industry, organic synthesis and biochemical analysis.
2-Aminoacetic acid is used as a buffer for the preparation of tissue culture media and the testing of copper, gold and silver.
In medicine, 2-Aminoacetic acid is used for the treatment of myasthenia gravis and progressive muscular atrophy, hyperacidity, chronic enteritis, and children hyperprolinemia diseases.

2-Aminoacetic acid is used for the treatment of myasthenia gravis and progressive muscular atrophy; treatment of excess stomach acid ester disease, chronic enteritis (often in combination antacid); using in combination with aspirin can reduce the irritation of the stomach; treatment of children hyperprolinemia; as the nitrogen source for generating non-essential amino acid and can be added to a mixed amino acid injection.
2-Aminoacetic acid is primarily used as a nutritional additive in chicken feed.

2-Aminoacetic acid is used as a kind of nutritional supplement which is mainly used for flavoring.
2-Aminoacetic acid is used for alcoholic beverage in combination with alanine; the addition amount: grape wine: 0.4%, whiskey: 0.2%, champagne: 1.0%. Others such as powder soup: 2%; lees marinated foods: 1%.
Because 2-Aminoacetic acid is tasted like shrimp and cuttlefish, and thus can be used in sauces.

2-Aminoacetic acid has some certain inhibitory effects on the Bacillus subtilis and E. coli and thus can be used as the preservatives of surimi products and peanut butter with the added amount being 1% to 2%.
Because 2-Aminoacetic acid is amphiprotic ions containing both amino and carboxyl groups, it has a strong buffering property on the taste feeling of salt and vinegar.

The added amount is: salted products: 0.3% to 0.7%, acid stain product: 0.05% to 0.5%.
Antioxidant effect (with its metal chelation): being added to butter, cheese, and margarine extend the storage duration by 3 to 4 times.
To make the lard oil in baked food be stable, we can add 2.5% glucose and 0.5% 2-Aminoacetic acid.

Adding 0.1% to 0.5% 2-Aminoacetic acid to the wheat flour for making convenient noodles can play a role of flavoring.
In pharmacy, 2-Aminoacetic acid is used as antacids (hyperacidity), therapeutic agent for muscle nutritional disorder as well as antidotes.
Moreover, 2-Aminoacetic acid can also be used as the raw material for synthesizing amino acids like threonine.

2-Aminoacetic acid can be used as a spice according to the provisions of GB 2760-96.
2-Aminoacetic acid is also known as aminoacetic acid. In the field of pesticide production, it is used for synthesizing the glycine ethyl ester hydrochloride which is the intermediate for the synthesis of pyrethroid insecticides.

Moreover, 2-Aminoacetic acid can also be used for synthesizing fungicides iprodione and solid glyphosate herbicide; in addition it is also used in various kinds of other industries such as fertilizer, medicine, food additives, and spices.
2-Aminoacetic acid is widely used in biochemical and pharmacological experiments due to its low toxicity and high solubility.
2-Aminoacetic acid is also used as a buffer in various biochemical assays.

However, 2-Aminoacetic acid; 2-hydroxypropanoic acid can interfere with certain assays, leading to false results.
2-Aminoacetic acid is widely used in food and pharmaceutical industries.
2-Aminoacetic acid is also used in various biochemical assays as a substrate or inhibitor.

2-Aminoacetic acid can interfere with certain assays, leading to false results.
2-Aminoacetic acid is ussed as a solvent to remove carbon dioxide in the fertilizer industry.
In the pharmaceutical industry, 2-Aminoacetic acid can be used as amino acid preparations, the buffer of chlortetracycline buffer and as the raw material for synthesizing the anti-Parkinson's disease drugs L-dopa.

2-Aminoacetic acid is also the intermediate for producing ethyl imidazole.
2-Aminoacetic acid is also an adjunct therapy medicine for treating neural hyperacidity and effectively suppressing excess amount of gastric ulcer acid.
In the food industry, 2-Aminoacetic acid is used for the synthesis of alcohol, brewing products, meat processing and cold drinks formula.

As a food additive, 2-Aminoacetic acid can be used alone as a condiment and also used in combination with sodium glutamate, DL-alanine acid, and citric acid.
In other industries, 2-Aminoacetic acid can be used as a pH adjusting agent, being added to the plating solution, or used as the raw material for making other amino acids.
2-Aminoacetic acid can further be used as biochemical reagents and solvent in organic synthesis and biochemistry.

2-Aminoacetic acid is used as the intermediates of pharmaceutical and pesticide, decarbonation solvents of fertilizers, plating fluid, etc.
2-Aminoacetic acid is used as a solvent for removing carbon dioxide in the fertilizer industry.
In pharmaceutical industry, it is used as the buffer of chlortetracycline, amino antacids, and used for the preparation of L-dopa.

In food industry, 2-Aminoacetic acid can be used as flavoring agents, agent for removing saccharine bitter taste, for brewing, meat processing, and preparation of soft drinks.
In addition, it can also be used as a pH adjusting agent and used in the preparation of the plating solution.
2-Aminoacetic acid is used as biochemical reagents for the pharmaceutical, food and feed additives; it can also be used as a non-toxic decarbonization agent in the field of fertilizer industry.

2-Aminoacetic acid is used for the pharmaceutical industry, organic synthesis and biochemical analysis.
2-Aminoacetic acid is used as a buffer for the preparation of tissue culture media and the testing of copper, gold and silver.
In medicine, 2-Aminoacetic acid is used for the treatment of myasthenia gravis and progressive muscular atrophy, hyperacidity, chronic enteritis, and children hyperprolinemia diseases.

2-Aminoacetic acid is used for the treatment of myasthenia gravis and progressive muscular atrophy; treatment of excess stomach acid ester disease, chronic enteritis (often in combination antacid); using in combination with aspirin can reduce the irritation of the stomach; treatment of children hyperprolinemia; as the nitrogen source for generating non-essential amino acid and can be added to a mixed amino acid injection.
2-Aminoacetic acid is available as a dietary supplement in the form of capsules, powder, or tablets.

2-Aminoacetic acid supplements to potentially improve sleep quality, support muscle growth, or promote skin health.
2-Aminoacetic acid is also used in combination with other amino acids in various supplement formulations.
2-Aminoacetic acid is used as a food additive and flavor enhancer.

2-Aminoacetic acid is designated as "E640" and is often included in processed foods and beverages to enhance their taste.
2-Aminoacetic acid has pharmaceutical applications.
2-Aminoacetic acid can be used as an excipient in drug formulations, aiding in the solubility and stability of certain medications.

2-Aminoacetic acid is used in the production of some over-the-counter and prescription drugs.
2-Aminoacetic acid can be found in cosmetics and skincare products due to its potential benefits for skin health.
It is believed to help moisturize and improve the overall appearance of the skin.

2-Aminoacetic acid has several industrial uses, including its role in the manufacturing of chemicals such as glyphosate (a widely used herbicide) and other specialty chemicals.
2-Aminoacetic acid is also employed in metal chelation processes and as a buffering agent in various chemical reactions.
2-Aminoacetic acid is a common component in cell culture media used in biotechnology and research laboratories.

2-Aminoacetic acid provides a nitrogen source and helps regulate the pH of cell culture environments.
2-Aminoacetic acid functions as an inhibitory neurotransmitter in the central nervous system, it is studied for its potential role in neurological research and the development of drugs that target neurotransmitter systems.

In animal nutrition, 2-Aminoacetic acid can be included in feed formulations to provide essential amino acids for livestock, poultry, and other animals.
In some specialized applications, 2-Aminoacetic acid-based compounds are used as flame retardants to reduce the flammability of materials.
2-Aminoacetic acid is sometimes included in sports nutrition products due to its potential role in supporting muscle growth and recovery.

2-Aminoacetic acid is often found in amino acid blends marketed to athletes.
2-Aminoacetic acid is primarily used as a nutritional additive in chicken feed.
2-Aminoacetic acid is used as a kind of nutritional supplement which is mainly used for flavoring.

2-Aminoacetic acid is used for alcoholic beverage in combination with alanine; the addition amount: grape wine: 0.4%, whiskey: 0.2%, champagne: 1.0%. Others such as powder soup: 2%; lees marinated foods: 1%.
2-Aminoacetic acid is tasted like shrimp and cuttlefish, and thus can be used in sauces.
2-Aminoacetic acid has some certain inhibitory effects on the Bacillus subtilis and E. coli and thus can be used as the preservatives of surimi products and peanut butter with the added amount being 1% to 2%.

2-Aminoacetic acid is amphiprotic ions containing both amino and carboxyl groups, it has a strong buffering property on the taste feeling of salt and vinegar.
2-Aminoacetic acid with antioxidant functions, used in butter, cheese, margarine, can prolong the shelf life of 3-4 times.
2-Aminoacetic acid can also be alone as a sweet taste, can be used in the production, candy and cookies for the prevention of high blood pressure is very good.

In the surfactant industry, with 2-Aminoacetic acid can synthesis of cationic and amphoteric surfactants, also can be used in the production of amino acid dye dyeing, used for skin care and cosmetics for cleaning after dispensing, in addition, to make foam, strong antioxidant drug cosmetics water-in-oil or oil-in-water emulsion,humidifying and thickening effect.
2-Aminoacetic acid can also be used for animal medicine additive, also can be used as a PH regulator to add in the plating solution.

Pharmaceutical grade 2-Aminoacetic acid is produced for some pharmaceutical applications, such as intravenous injections, where the customer’s purity requirements often exceed the minimum required under the USP grade designation.
Pharmaceutical grade 2-Aminoacetic acid is often produced to proprietary specifications and is typically sold at a premium over USP grade 2-Aminoacetic acid.

Technical grade 2-Aminoacetic acid, which may or may not meet USP grade standards, is sold for use in industrial applications; e.g., as an agent in metal complexing and finishing.
Technical grade 2-Aminoacetic acid is typically sold at a discount to USP grade 2-Aminoacetic acid.
Other markets for USP grade 2-Aminoacetic acid include its use an additive in pet food and animal feed.

For humans, 2-Aminoacetic acid is sold as a sweetener/taste enhancer.
Certain food supplements and protein drinks contain 2-Aminoacetic acid.
Certain drug formulations include 2-Aminoacetic acid to improve gastric absorption of the drug.

2-Aminoacetic acid serves as a buffering agent in antacids, analgesics, antiperspirants, cosmetics, and toiletries.
Many miscellaneous products use glycine or its derivatives, such as the production of rubber sponge products, fertilizers, metal complexants.
2-Aminoacetic acid is an intermediate in the synthesis of a variety of chemical products.

2-Aminoacetic acid is used in the manufacture of the herbicide glyphosate.
Glyphosate is a non-selective systemic herbicide used to kill weeds, especially perennials and broadcast or used in the cutstump treatment as a forestry herbicide.
2-Aminoacetic acid is routinely used as a cofreeze-dried excipient in protein formulations owing to its ability to form a strong, porous, and elegant cake structure in the final lyophilized product.

2-Aminoacetic acid is one of the most frequently utilized excipients in freeze-dried injectable formulations owing to its advantageous freeze-drying properties.
2-Aminoacetic acid has been investigated as a disintegration accelerant in fast-disintegrating formulations owing to its excellent wetting nature.
2-Aminoacetic acid is also used as a buffering agent and conditioner in cosmetics.

2-Aminoacetic acid may be used along with antacids in the treatment of gastric hyperacidity, and it may also be included in aspirin preparations to aid the reduction of gastric irritation.
2-Aminoacetic acid can be used as a spice according to the provisions of GB 2760-96.
2-Aminoacetic acid is also known as aminoacetic acid.

In the field of pesticide production, 2-Aminoacetic acid is used for synthesizing the 2-Aminoacetic acid ethyl ester hydrochloride which is the intermediate for the synthesis of pyrethroid insecticides.
Moreover, 2-Aminoacetic acid can also be used for synthesizing fungicides iprodione and solid glyphosate herbicide; in addition it is also used in various kinds of other industries such as fertilizer, medicine, food additives, and spices.

2-Aminoacetic acid is used as a solvent to remove carbon dioxide in the fertilizer industry.
In the pharmaceutical industry, 2-Aminoacetic acid can be used as amino acid preparations, the buffer of chlortetracycline buffer and as the raw material for synthesizing the anti-Parkinson's disease drugs L-dopa.
Moreover, 2-Aminoacetic acid is also the intermediate for producing ethyl imidazole.

2-Aminoacetic acid is also an adjunct therapy medicine for treating neural hyperacidity and effectively suppressing excess amount of gastric ulcer acid.
In the food industry, 2-Aminoacetic acid is used for the synthesis of alcohol, brewing products, meat processing and cold drinks formula.
As a food additive, 2-Aminoacetic acid can be used alone as a condiment and also used in combination with sodium glutamate, DL-alanine acid, and citric acid.

In other industries, 2-Aminoacetic acid can be used as a pH adjusting agent, being added to the plating solution, or used as the raw material for making other amino acids.
2-Aminoacetic acid can further be used as biochemical reagents and solvent in organic synthesis and biochemistry.
2-Aminoacetic acid is used as the intermediates of pharmaceutical and pesticide, decarbonation solvents of fertilizers, plating fluid, etc.

2-Aminoacetic acid is used as a solvent for removing carbon dioxide in the fertilizer industry.
In pharmaceutical industry, 2-Aminoacetic acid is used as the buffer of chlortetracycline, amino antacids, and used for the preparation of L-dopa.

2-Aminoacetic acid can be used as flavoring agents, agent for removing saccharine bitter taste, for brewing, meat processing, and preparation of soft drinks.
In addition, 2-Aminoacetic acid can also be used as a pH adjusting agent and used in the preparation of the plating solution.

Safety Profile:
2-Aminoacetic acid is used as a sweetener, buffering agent, and dietary supplement.
The pure form of glycine is moderately toxic by the IV route and mildly toxic by ingestion.
Systemic absorption of 2-Aminoacetic acid irrigation solutions can lead to disturbances of fluid and electrolyte balance and cardiovascular and pulmonary disorders.

While rare, some individuals may be sensitive or allergic to glycine.
Allergic reactions can include symptoms such as skin rashes, itching, swelling, or difficulty breathing.
If you suspect an allergy to 2-Aminoacetic acid, seek medical attention immediately.

In some cases, consuming large amounts of 2-Aminoacetic acid supplements may lead to gastrointestinal discomfort, including symptoms like nausea, diarrhea, or stomach cramps.
2-Aminoacetic acid supplements can interact with certain medications.
For example, 2-Aminoacetic acid may increase the absorption of certain drugs, potentially altering their effectiveness.

If you are taking medications, especially those that require precise dosing, consult with a healthcare provider before adding 2-Aminoacetic acid supplements to your routine.
Some studies suggest that high doses of 2-Aminoacetic acid may affect hormone levels, particularly insulin.

This can have implications for individuals with diabetes or other conditions related to insulin sensitivity.
In rare cases, excessive intake of 2-Aminoacetic acid supplements may lead to neurological symptoms such as dizziness or confusion.
These symptoms are typically associated with very high doses.

Synonyms
glycine
2-Aminoacetic acid
56-40-6
aminoacetic acid
Glycocoll
Aminoethanoic acid
Glycolixir
H-Gly-OH
Glycosthene
Glicoamin
Aciport
Padil
Glycin
Hampshire glycine
L-Glycine
Amitone
Leimzucker
Aminoazijnzuur
Acetic acid, amino-
Glycine, non-medical
Sucre de gelatine
Glycinum
GLY (IUPAC abbrev)
Gyn-hydralin
Corilin
Glicina
Glycine [INN]
Glyzin
FEMA No. 3287
Acido aminoacetico
Glycinum [INN-Latin]
Glicina [INN-Spanish]
Acidum aminoaceticum
gly
Glykokoll
Aminoessigsaeure
Hgly
CCRIS 5915
HSDB 495
Acide aminoacetique
Acide aminoacetique [INN-French]
Acido aminoacetico [INN-Spanish]
Acidum aminoaceticum [INN-Latin]
AI3-04085
NSC 25936
25718-94-9
GLYCINE 1.5% IN PLASTIC CONTAINER
H2N-CH2-COOH
amino-Acetic acid
EINECS 200-272-2
UNII-TE7660XO1C
MFCD00008131
NSC-25936
[14C]glycine
TE7660XO1C
AMINOACETIC ACID 1.5% IN PLASTIC CONTAINER
DTXSID9020667
CHEBI:15428
Glycine [USP:INN]
Glycine, labeled with carbon-14
NSC25936
CHEMBL773
DTXCID90667
Glycine iron sulphate (1:1)
GLYCINE-1-13C-15N
GLYCINE-2-13C-15N
EC 200-272-2
aminoacetate
Athenon
NCGC00024503-01
(1-13c)glycinato
[3H]glycine
GLYCINE (II)
GLYCINE [II]
GLYCINE (MART.)
GLYCINE [MART.]
Glycine, free base
[14C]-glycine
AB-131/40217813
GLYCINE (EP MONOGRAPH)
GLYCINE [EP MONOGRAPH]
GLYCINE (USP MONOGRAPH)
GLYCINE [USP MONOGRAPH]
Acide aminoacetique (INN-French)
Acid, Aminoacetic
CAS-56-40-6
SERINE IMPURITY B (EP IMPURITY)
SERINE IMPURITY B [EP IMPURITY]
18875-39-3
GLYCINE, ACS
Aminoessigsaure
Aminoethanoate
amino-Acetate
2-aminoacetate
Glycine;
amino acetic acid
Glycine USP grade
H-Gly
L-Gly
Gly-CO
Gly-OH
L-Glycine,(S)
Corilin (Salt/Mix)
Tocris-0219
Glycine (H-Gly-OH)
GLYCINE [VANDF]
NH2CH2COOH
GLYCINE [FHFI]
GLYCINE [HSDB]
GLYCINE [INCI]
Glycine, >=99%
GLYCINE [FCC]
GLYCINE [JAN]
GLYCINE [MI]
an alpha amino acid ester
Glycine (JP15/USP)
Glycine (JP17/USP)
Glycine, 99%, FCC
GLYCINE [USP-RS]
GLYCINE [WHO-DD]
Biomol-NT_000195
bmse000089
bmse000977
D0M8AB
WLN: Z1VQ
Gly-253
Glycine; (Aminoacetic acid)
GLYCINE [GREEN BOOK]
GTPL727
GLYCINE [ORANGE BOOK]
Glycine-UL-14C hydrochloride
Glycine, Electrophoresis Grade
S04-0135
BPBio1_001222
GTPL4084
GTPL4635
BDBM18133
AZD4282
Glycine, >=99.0% (NT)
(C2-H5-N-O2)x-
Glycine, 98.5-101.5%
Pharmakon1600-01300021
Glycine 1000 microg/mL in Water
2-Aminoacetic acid;Aminoacetic acid
BCP25965
CS-B1641
HY-Y0966
Glycine, ACS reagent, >=98.5%
Tox21_113575
Glycine, 99%, natural, FCC, FG
HB0299
LS-218
NSC760120
s4821
STL194276
Glycine, purum, >=98.5% (NT)
Glycine, tested according to Ph.Eur.
AKOS000119626
Glycine, for electrophoresis, >=99%
Tox21_113575_1
AM81781
CCG-266010
CS-O-00823
DB00145
NSC-760120
Glycine, BioUltra, >=99.0% (NT)
Glycine, BioXtra, >=99% (titration)
Glycine, SAJ special grade, >=99.0%
NCGC00024503-02
NCGC00024503-03
BP-31024
Glycine, Vetec(TM) reagent grade, 98%
FT-0600491
FT-0669038
G0099
G0317
Glycine, ReagentPlus(R), >=99% (HPLC)
EN300-19731
A20662
C00037
D00011
D70890
M03001
L001246
Q620730
SR-01000597729
Glycine, certified reference material, TraceCERT(R)
Q-201300
SR-01000597729-1
Q27115084
B72BA06C-60E9-4A83-A24A-A2D7F465BB65
F2191-0197
Glycine, European Pharmacopoeia (EP) Reference Standard
Z955123660
Glycine, BioUltra, for molecular biology, >=99.0% (NT)
InChI=1/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5
Glycine, United States Pharmacopeia (USP) Reference Standard
Glycine, Pharmaceutical Secondary Standard; Certified Reference Material
Glycine, analytical standard, for nitrogen determination according to Kjeldahl method
Glycine, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, >=98.5%
Glycine, meets analytical specification of Ph. Eur., BP, USP, 99-101% (based on anhydrous substance)

2-BROMO-2-NITRO-1,3-PROPANEDIOL = BNPD = BNPK = BRONOPOL


CAS Number: 52-51-7
EC Number: 200-143-0
MDL number: MFCD00007390
Chemical formula: C3H6BrNO4 / HOCH2C(Br)(NO2)CH2OH



2-Bromo-2-nitro-1,3-propanediol is an organic compound that is used as an antimicrobial.
2-Bromo-2-nitro-1,3-propanediol is a white solid although commercial samples appear yellow.
The first reported synthesis of 2-Bromo-2-nitro-1,3-propanediol was in 1897.
2-Bromo-2-nitro-1,3-propanediol was invented in the early 1960s and first applications were as a preservative for pharmaceuticals.


Due to its low mammalian toxicity at in-use levels and high activity against bacteria, especially Gram-negative species, 2-Bromo-2-nitro-1,3-propanediol became popular as a preservative in many consumer products such as shampoos and cosmetics.
2-Bromo-2-nitro-1,3-propanediol was subsequently adopted as an antimicrobial in other industrial environments such as paper mills, oil exploration, and production facilities, as well as cooling water disinfection plants.


2-Bromo-2-Nitro-1,3-Propanediol is an organic antimicrobial compound which finds application as preservative for various industries.
2-Bromo-2-nitro-1,3-propanediol is known to have chemical formula C3H6BrNO4 with molar mass of 199.989 g/mol and white colored appearance.
2-Bromo-2-nitro-1,3-propanediol decomposes at 140 degrees celsius and shows melting point of around 130 degrees celsius with density of 1.1 g/cm3.


2-Bromo-2-nitro-1,3-propanediol shows antibacterial activity against both grams negative & grams positive strains.
Also known as bronopol, 2-Bromo-2-Nitro-1,3-Propanediol is readily soluble in water and is said to show most stability under slightly acidic conditions.
2-Bromo-2-nitropropane-1,3-diol is an antimicrobial preservative that works by forming formaldehyde in cosmetic products.


As a pure material, 2-Bromo-2-nitro-1,3-propanediol has a melting point of about 130 °C.
However, due to its polymorphic characteristics, 2-Bromo-2-nitro-1,3-propanediol undergoes a lattice rearrangement at 100 to 105 °C and this can often be wrongly interpreted as the melting point.
2-Bromo-2-nitro-1,3-propanediol, also known as Bronopol, is an organic compound with wide-spectrum antimicrobial properties.


At temperatures above 140 °C, 2-Bromo-2-nitro-1,3-propanediol decomposes exothermically releasing hydrogen bromide and oxides of nitrogen.
2-Bromo-2-nitro-1,3-propanediol is readily soluble in water; the dissolution process is endothermic.
Solutions containing up to 28% w/v are possible at ambient temperature.
2-Bromo-2-nitro-1,3-propanediol is poorly soluble in non-polar solvents but shows a high affinity for polar organic solvents.


2-Bromo-2-nitro-1,3-propanediol is supplied as crystals or crystalline powder, which may vary from white to pale yellow in colour depending on the grade.
The yellow coloration is due to the chelation of iron during the manufacturing process.
2-Bromo-2-nitro-1,3-propanediol (BNP) is a preservative that is used in wastewater treatment.


2-Bromo-2-nitro-1,3-propanediol is an antimicrobial agent that has synergistic effects with other antimicrobial agents such as triclosan, benzalkonium chloride and sesquiterpene lactones.
2-Bromo-2-nitro-1,3-propanediol is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.


2-Bromo-2-nitro-1,3-propanediol is anorganic compoundthat is used as an antimicrobial.
2-Bromo-2-nitro-1,3-propanediol is a white solid although commercial samples appear yellow.
The first reported synthesis of 2-Bromo-2-nitro-1,3-propanediol was in 1897.
2-Bromo-2-nitro-1,3-propanediol is a component of gray wastewater.


2-Bromo-2-nitro-1,3-propanediol is a white solid although commercial samples appear yellow.
2-Bromo-2-nitro-1,3-propanediol is an organic compound that is used as an antimicrobial and preservative.
2-Bromo-2-nitro-1,3-propanediol was invented in the early 1960s and first applications were as a preservative for pharmaceuticals.
2-Bromo-2-nitro-1,3-propanediol, also known as Bronopol, is an organic compound with wide-spectrum antimicrobial properties.



USES and APPLICATIONS of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
2-Bromo-2-nitropropane-1,3-diol(CAS:52-51-7) Cosmetics, Preservatives for milk samples, Topical medications and also provide wide spectrum of antibacterial activity.
2-Bromo-2-nitro-1,3-propanediol can be found in hand & face creams, shampoos, hair dressings, mascaras, cleansing lotions, shaving creams, talcum powders, paints, textiles, humidifiers, pharmaceutical products and detergents.


2-Bromo-2-nitro-1,3-propanediol is used as a bactericide, in antiseptics and as a preservative in cosmetics.
Bactericide, 2-Bromo-2-nitro-1,3-propanediol is widely used in industrial circulating water, algae-killing, paper pulp, paint, plastic, timber-cooling circulating water and other industries .
In addition, 2-Bromo-2-nitro-1,3-propanediol can be used to prevent daily-used cosmetic products from moldly and corrosion.


2-Bromo-2-nitro-1,3-propanediol is widely used in water treatment, medicine, pesticides, cosmetics, detergents and other industries as preservatives and sterilants.
2-Bromo-2-nitro-1,3-propanediol is used as a microbiocide/microbiostat in oil field systems, air washer systems, air conditioning/humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer/institutional products.


2-Bromo-2-nitro-1,3-propanediol is employed in Cosmetics, Preservatives for milk samples, Topical medications and also provide wide spectrum of antibacterial activity.
2-Bromo-2-nitro-1,3-propanediol is a broad-spectrum preservative and antiseptic used in cosmetics, topical medicaments, and industry.
Cosmetic preparations contain 2-Bromo-2-nitro-1,3-propanediol in concentrations of 0.01% to 0.02%.


2-Bromo-2-nitro-1,3-propanediol is a formaldehyde-releasing preservative and concomitant sensitization to bronopol and formaldehyde occurs in about a third of patch test clinic patients.
2-Bromo-2-nitro-1,3-propanediol is used as preservative for storing milk samples.


2-Bromo-2-nitro-1,3-propanediol is used as a microbicide or microbiostat in various commercial and industrial applications, including oil field systems, air washer systems, air conditioning or humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer products .


2-Bromo-2-nitro-1,3-propanediol then became popular as a preservative in many consumer products such as shampoos and cosmetics.
The use of 2-Bromo-2-nitro-1,3-propanediol in personal care products (cosmetics, toiletries) has declined since the late 1980s due to the potential formation of nitrosamines.



2-Bromo-2-nitro-1,3-propanediol, 98% Cas 52-51-7 is used to develop a rapid bacterial toxicity test for detecting disinfectant residues released by disinfected materials.
2-Bromo-2-nitro-1,3-propanediol is an organic compound that is used as an antimicrobial.


2-Bromo-2-nitro-1,3-propanediol is used in consumer products as an effective preservative agent, as well as in a wide variety of industrial applications.
2-Bromo-2-nitro-1,3-propanediol has been shown to have a phase transition temperature of -28°C, which can be used to identify it in the laboratory.


2-Bromo-2-nitro-1,3-propanediol also has a pK value of 4.4, which indicates that it is weakly acidic.
2-Bromo-2-nitro-1,3-propanediol can be used as an analytical method for the determination of p - hydroxybenzoic acid in aqueous samples by electrochemical impedance spectroscopy


2-Bromo-2-nitro-1,3-propanediol is an antibacterial agent with low toxicity (to mammals) and high activity (especially against Gram-negative bacteria).
2-Bromo-2-nitro-1,3-propanediol is an organic compound that is used as an antimicrobial with low mammalian toxicity and high activity.
2-Bromo-2-nitro-1,3-propanediol is used by consumers, by professional workers (widespread uses) and in formulation or re-packing.


2-Bromo-2-nitro-1,3-propanediol is widely used in Industrial Circulating Water, papermaking, painting, plastic and cooling water recirculation system.
2-Bromo-2-nitro-1,3-propanediol can be added into shampoo, conditioner, cream, shower gel and other cosmetics as well as the detergent and fabric treatment.


2-Bromo-2-nitro-1,3-propanediol is used in the following products: cosmetics and personal care products, perfumes and fragrances, fertilisers and plant protection products.
Other release to the environment of 2-Bromo-2-nitro-1,3-propanediol is likely to occur from: outdoor use as processing aid and indoor use as processing aid.


2-Bromo-2-nitro-1,3-propanediol is used in the following products: perfumes and fragrances, cosmetics and personal care products, fertilisers, plant protection products and washing & cleaning products.
2-Bromo-2-nitro-1,3-propanediol is used in the following areas: agriculture, forestry and fishing.


Release to the environment of 2-Bromo-2-nitro-1,3-propanediol can occur from industrial use: formulation of mixtures and formulation in materials.
Other release to the environment of 2-Bromo-2-nitro-1,3-propanediol is likely to occur from: outdoor use as processing aid and indoor use as processing aid.


2-Bromo-2-nitro-1,3-propanediol is used in the following products: laboratory chemicals, perfumes and fragrances, cosmetics and personal care products, biocides (e.g. disinfectants, pest control products), fertilisers, plant protection products and washing & cleaning products.
Cosmetic Uses of 2-Bromo-2-nitro-1,3-propanediol include preservatives


-Biocidal Uses:
2-Bromo-2-nitro-1,3-propanediol is being reviewed for use as a biocide in the EEA and/or Switzerland, for: disinfection, product preservation, preservation for liquid systems, controlling slimes, embalming or taxidermy.


-Uses of 2-Bromo-2-nitro-1,3-propanediol:
*Cooling fluids
*Cosmetics
*Creams and lotions
*Detergents
*Hair dressing
*Humidifers
*Mascaras
*Milk sampling
*Paints
*Shampoos
*Textiles
*Topical medications



PRODUCTION of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
2-Bromo-2-nitro-1,3-propanediol is produced by the bromination of di(hydroxymethyl)nitromethane, which is derived from nitromethane by a nitroaldol reaction.
World production of 2-Bromo-2-nitro-1,3-propanediol increased from the tens of tonnes in the late 1970s to current estimates in excess of 5,000 tonnes.



WHERE IS 2-BROMO-2-NITRO-1,3-PROPANEDIOL FOUND?
2-Bromo-2-nitro-1,3-propanediol is an antimicrobial agent commonly used as a preservative in many types of cosmetics, personal care products, and topical medications.
2-Bromo-2-nitro-1,3-propanediol is used as an anti-infective, antimicrobial, fungicide, germicide, bactericide, slimicide, and wood preservative.
2-Bromo-2-nitro-1,3-propanediol is reportedly very effective against gram-positive and gram-negative bacteria, particularly Pseudomonas aeruginosa as well as against fungi and yeasts.
2-Bromo-2-nitro-1,3-propanediol may release formaldehyde and cross-reacts with other formaldehyde-releasing substances.



WHAT ARE SOME PRODUCTS THAT MAY CONTAIN 2-BROMO-2-NITRO-1,3-PROPANEDIOL?
*Adhesives and Glues
*Agricultural Chemicals
*Cleaning Agents
*Construction Materials
*Cooling Lubricants
*Filling Agents
*Flooring Agents
*Indicators and Reagents
*Kitty Litter
*Metal Working Fluids
*Paints:
Finger paints
Papermills
Pesticides
Polishes
Printing Inks
*Preservatives:
Biocide
*Toiletries and Cosmetics:
Blushers
Cleansing lotions
Creams
Eyebrow pencils
Formaldehyde releaser
Foundations
Hair conditioners
Hair dressings
Humidifiers
Mascara
Moisturizers
Shampoos
Deodorants
Washing Detergents



PARTITION COEFFICIENT of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
Study of the solubility data shows that bronopol has a high affinity for polar rather than non-polar environments.
In two-phase systems, 2-Bromo-2-nitro-1,3-propanediol partitions preferentially into the polar (usually aqueous) phase.



STABILITY of 2-BROMO-2-NITRO-1,3-PROPANEDIOL IN AQUEOUS SOLUTION:
In aqueous solutions, 2-Bromo-2-nitro-1,3-propanediol is most stable when the pH of the system is on the acid side of neutral.
Temperature also has a significant effect on stability in alkaline systems.



DEGRADATION of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
Under extreme alkaline conditions, 2-Bromo-2-nitro-1,3-propanediol decomposes in aqueous solution and very low levels of formaldehyde are produced.
Liberated formaldehyde is not responsible for the biological activity associated with 2-Bromo-2-nitro-1,3-propanediol.



PHYSICAL and CHEMICAL PROPERTIES of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
Chemical formula: C3H6BrNO4
Molar mass: 199.988 g·mol−1
Appearance: White solid
Density: 1.1 g/cm3
Melting point: 130 °C (266 °F; 403 K)
Boiling point: 140 °C (284 °F; 413 K) (decomposes)
Formula: HOCH2CBr(NO2)CH2OH / C3H6O4BrN
Molecular mass: 200
Melting point: 120-122°C
Relative density (water = 1): 1.9
Solubility in water, g/100ml at 23°C: 28 (freely soluble)

Vapour pressure, Pa at 20°C: <0.01
Flash point: 167°C
Octanol/water partition coefficient as log Pow: 0.18
molecular formula: C3H6BrNO4
Molecular weight: 199.98800
Appearance and properties: white to slightly yellow crystals or crystalline powder
Density: 1.91 g/cm3
Boiling point: 358ºC at 760 mmHg
Melting point: 130-133 °C(lit.)
Flash point: 167°C
Refractive index: 1.574

Water solubility: 25 g/100 mL (22 ºC)
Appearance (Colour): White
Appearance (Form): Crystalline powder
Solubility (Turbidity) 10% aq. solution: Clear
Solubility (Colour) 10% aq. solution: Colourless
Assay: 99 - 101%
pH (1% aq. solution): 5.0 to 7.0
Melting Point: 128 - 131°C
Sulphated Ash: max. 0.1%
Water (KF): max. 0.5%
Appearance Form: solid
Odor: No data available

Odor Threshold No data available
pH: No data available
Melting point/range: 130 - 133 °C - lit.
Initial boiling point and boiling range: > 100 °C
Flash point: No data available
Evaporation rate: No data available
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits: No data available
Vapor pressure: < 1 hPa at 20 °C
Vapor density: No data available
Relative density: 1,9 g/cm³ at 20 °C
Water solubility: 286 g/l at 20,2 °C

Partition coefficient: n-octanol/water log Pow: 0,22 at 24 °C
Autoignition temperature: does not ignite
Decomposition temperature: No data available
Viscosity Viscosity, kinematic: No data available
Viscosity, dynamic: No data available
Explosive properties: No data available
Oxidizing properties: No data available
Surface tension: 72 mN/m at 1g/l at 20 °C
Appearance: white crystalline (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 131.50 °C. @ 760.00 mm Hg
Boiling Point: 358.00 to 359.00 °C. @ 760.00 mm Hg (est)

Flash Point: 339.00 °F. TCC ( 170.30 °C. ) (est)
logP (o/w): 1.150 (est)
Soluble in: water, 2.50E+05 mg/L @ 22 °C (exp)
Density: 2.018 g/cm3
LogP: -0.13790
Solubility: 25 g/100 mL (22 °C) in water
Melting Point: 130- 133°C
Formula: C3H6BrNO4
Boiling Point: 358 °C at 760 mmHg
Molecular Weight: 199.989
Flash Point: 170.3 °C
Appearance: off-white crystalline powder



FIRST AID MEASURES of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-After inhalation:
Fresh air.
-In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
Consult a physician.
-After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
-After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available



ACCIDENTAL RELEASE MEASURES of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Take up dry.



FIRE FIGHTING MEASURES of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.



EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-Control parameters:
*Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles.
*Body Protection:
protective clothing
*Control of environmental exposure:
Do not let product enter drains.



HANDLING and STORAGE of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Immediately change contaminated clothing.
Apply preventive skin protection.
Wash hands and face after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.



STABILITY and REACTIVITY of 2-BROMO-2-NITRO-1,3-PROPANEDIOL:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Possibility of hazardous reactions:
No data available
-Conditions to avoid:
no information available
-Incompatible materials:
No data available



SYNONYMS:
bronopol
2-bromo-2-nitro-1,3-propanediol
bronosol
bronocot
bronidiol
bronopolu
bronotak
1,3-propanediol
2-bromo-2-nitro
onyxide 500
lexgard bronopol
Bronopol
2-Bromo-2-nitropropane-1,3-diol
BNPD
1,3-Propanediol, 2-bromo-2-nitro-
2-Bromo-2-nitro-1,3-propanediol
BNPK
beta-Bromo-beta-nitrotrimethyleneglycol
Biozid
BNPD
Bronidiol
Bronopol
2-Bromo-2-Nitropropane-1,3-diol
Bronopol
b-Bromo-b-nitrotrimethyleneglycol
2-nitro-2-bromo-1,3-propanediol
2-Bromo-2-nitro-1,3-propanediol
2-Bronopol
-Bromo-nitrotrimethyleneglycol
2-Bromo-2-nitro-1,3-propanediol
2-Bromo-2-nitropropan-1,3-diol
2-Bromo-2-nitropropane-1,3-diol
2-Nitro-2-bromo-1,3-propanediol
Bioban
Bronidiol
Bronocot
Bronopo
Bronotak
Canguard 409
Myacide AS
Myacide AS Plus
Myacide PharmaBP
N 25 (antimicrobial)
NSC 141021
Nalco 92RU093
Preventol P 100
Protectol BN 98
Protectol BN 99
Ultra-Fresh SAB
2-Bromo-2-nitro-1,3-propanediol
2-Bromo-2-nitropropan-1,3-diol
2-Bromo-2-nitropropane-1,3-diol
2-Nitro-2-bromo-1,3-propanediol
Acticide L 30
BE 6
BE 6 (bactericide)
BNPD
BNPK
Bactrinashak
Bactrinol 100
Bactronol
Bioban
Bioban BP Plus
Bronidiol
Bronocot
Bronotak
Busan 1144
Canguard 409
Bronopol
Bronopol 0
Broken Ball
Bronopol BNPD
Bioban BNPD-40
3-diol (Bronopol)
2-BroMo-2-nitropropane-1
2-bromo-2-nitro-3-propanediol
2-Bromo-2-nitropropan-1,3-diol
2-Bromo-2-nitropropane-1,3-diol
3-Propanediol,2-bromo-2-nitro-1
2-Bromo-2-nitro-1,3-propanediol
2-Bromo-1-nitro-1,3-propanediol
2-Nitro-2-bromo-1,3-propanediol
1,3-Propanediol, 2-bromo-2-nitro-
beta-Bromo-beta-nitrotrimethyleneglycol
Bronopol(2-BroMo-2-nitro-1,3-propanedio1)
2-Bromo-2-nitro-1,3-propanediol
2-Bromo-2-nitropropan-1,3-diol
2-Bromo-2-nitropropane-1,3-diol
2-Nitro-2-bromo-1,3-propanediol
Acticide L 30
BE 6
BE 6 (bactericide)
BNPD
BNPK
Bactrinashak
Bactrinol 100
Bactronol
Bioban
Bioban BP Plus
Bronidiol
Bronocot
Bronotak
Busan 1144
Canguard 409
Myacide AS
Myacide AS Plus
Myacide BT
Myacide Pharma BP
N 25
N 25 (antimicrobial)
NSC 141021
Nalco 92RU093
Onyxide 500
Preventol P 100
Protectol BN 98
Protectol BN 99
Pyceze
Topcide 2520
Ultra-Fresh SAB
1,3-Propanediol-2-Bromo-2-Nitro
2-Bromo-2-nitro-1,3-propanediol
2-Bronopol
2-nitro-2-bromo-1,3-propanediol
b-Bromo-bnitrotrimethyleneglycol
Bromo-2-nitro-1,3-propanediol
Bromo-2-nitropropane-1,3-diol
Bronidiol
Bronocot
Bronopol
Bronosol
Lexgard bronopol
Myacide AS
Onyxide 500
1,3-Propanediol, 2-bromo-2-nitro-
200-143-0
2-Brom-2-nitropropan-1,3-diol 2-Bromo-2-nitro-1,3-propanediol
2-Bromo-2-nitropropane-1,3-diol [UN3241]
4-01-00-02501 [Beilstein] 52-51-7 [RN]
WNXE1Q1Q [WLN]
133248-96-1 [RN]
2-Bromo-2-nitropropan-1,3-diol
2-bromo-2-nitro-propane-1,3-diol
Bioban
Bioban
BNPD-40 (Salt/Mix)
BNPD
BNPK
Bronidiol
Bronocot
Bronopolu
BRONOSOL
Bronotak
Canguard 409
Lexgard
bronopol
MFCD00007390
Myacide AS plus
Myacide BT
Myacide Pharma BP
Onyxide 500
TY3385000
WLN : WNXE1Q1Q
β-Bromo-β-nitrotrimethyleneglycol

2-Bromo-2-nitro-1,3-propanediol, often abbreviated as "Bronopol," is a synthetic organic compound with antimicrobial properties.
2-bromo-2-nitro-1,3-propanediol is a white crystalline solid that is used primarily as a preservative and antimicrobial agent in various products.
The chemical formula for 2-bromo-2-nitro-1,3-propanediol is C3H6BrNO4, and its systematic IUPAC name is 2-bromo-2-nitropropane-1,3-diol.

CAS Number: 52-51-7
Molecular Formula: C3H6BrNO4
Molecular Weight: 199.99
EINECS Number: 200-143-0

2-bromo-2-nitro-1,3-propanediol is effective against a wide range of bacteria, fungi, and other microorganisms.
When 2-bromo-2-nitro-1,3-propanediol comes into contact with water, it releases bromine ions, which have antimicrobial properties.
This makes it useful for preventing microbial contamination and extending the shelf life of products in various industries, including personal care products, pharmaceuticals, water treatment, and more.

2-bromo-2-nitro-1,3-propanediol, is an organic compound with wide-spectrum antimicrobial properties.
First synthesized in 1897, 2-bromo-2-nitro-1,3-propanediol was primarily used as a preservative for pharmaceuticals and was registered in the United States in 1984 for
use in industrial bactericides, slimicides and preservatives.
2-bromo-2-nitro-1,3-propanediol is used as a microbicide or microbiostat in various commercial and industrial applications, including oil field systems, air washer systems, air conditioning or humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer products.

Compared to other aliphatic halogen-nitro compounds, 2-bromo-2-nitro-1,3-propanediol is more stable to hydrolysis in aqueous media under normal conditions.
The inhibitory activity against various bacteria, including Pseudomonas aeruginosa, was demonstrated in vitro.
The agent is largely available commercially as an antibacterial for a variety of industrial purposes while it is predominantly available for purchase
as a pet animal litter antibacterial at the domestic consumer level.

Nevertheless, ongoing contemporary re-evaluations of 2-bromo-2-nitro-1,3-propanediol use in large markets such as Canada now place various compositional and product restrictions on the use of the agent in cosmetic products and in other products where it may not primarily be used in the role of a nonmedicinal preservative antimicrobial.
2-bromo-2-nitro-1,3-propanediol was rapidly absorbed in animal studies.
2-bromo-2-nitro-1,3-propanediol may be absorbed via aerosol inhalation, dermal contact, and ingestion 6.

In rats, approximately 40% of the topically applied dose of 2-bromo-2-nitro-1,3-propanediol was absorbed through the skin within 24 hr 6.
Following oral administration of 1 mg/kg in rats, the peak plasma concentrations of 2-bromo-2-nitro-1,3-propanediol were reached up to 2 hours post-dosing.
2-bromo-2-nitro-1,3-propanediol undergoes degradation in aqueous medium to form bromonitroethanol from a retroaldol reaction with the liberation of an equimolar amount of formaldehyde 4.

Formaldehyde is a degradation product of 2-bromo-2-nitro-1,3-propanediol, which may cause sensitization 6.
Bromonitroethanol further decomposes to formaldehyde and bromonitromethane.
2-bromo-2-nitro-1,3-propanediol may also break down to release a nitrite ion and 2-bromoethanol.

Metabolism studies indicate that 2-bromo-2-nitro-1,3-propanediol is primarily excreted in the urine 9.
In rats, about 19% of dermally-applied 2-bromo-2-nitro-1,3-propanediol was excreted in the urine, feces and expired air 6.
Following oral administration of 1 mg/kg radiolabelled bronopol in rats, approximately 81% and 6% of the administered radioactivity was recovered in the urine and expired air, respectively, within a period of 24 hours 5.

Following intravenous administration in rat, the recoveries in the urine and expired air were 74% and 9% of the dose, respectively
The half-life of 2-bromo-2-nitro-1,3-propanediol in the biological systems is not reported in the literature.
The half-life value reported for 2-bromo-2-nitro-1,3-propanediol reflects the environment fate of the compound.

When released into the air as vapours, 2-bromo-2-nitro-1,3-propanediol is degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals where the half life for this reaction is approximately 11 days 6.
The photolysis half-life is 24 hours in water but may be up to 2 days under natural sunlight
2-bromo-2-nitro-1,3-propanediol, or 2-Bromo-2-nitro-1,3-propanediol, is an organic compound with wide-spectrum antimicrobial properties.

First synthesized in 1897, 2-bromo-2-nitro-1,3-propanediol was primarily used as a preservative for pharmaceuticals and was registered in the United States in 1984 for use in industrial bactericides, slimicides and preservatives.
2-bromo-2-nitro-1,3-propanediol is synthesized through a series of chemical reactions.
2-bromo-2-nitro-1,3-propanediol is typically produced by the bromination of 2-nitro-1,3-propanediol, resulting in the introduction of a bromine atom into the molecule.

2-bromo-2-nitro-1,3-propanediol is usually found in the form of white crystalline powder or flakes. It is odorless and has a slightly bitter taste.
2-bromo-2-nitro-1,3-propanediol works by releasing bromine ions (Br-) when it dissolves in water.
These bromine ions are effective at disrupting the metabolic processes of microorganisms, leading to their inhibition or destruction.

This antimicrobial action makes it valuable in preventing bacterial and fungal growth in various products and industrial applications.
2-bromo-2-nitro-1,3-propanediol is known for its broad-spectrum antimicrobial activity, which means it can target a wide range of microorganisms, including bacteria, yeasts, and molds.
The regulatory status of 2-bromo-2-nitro-1,3-propanediol varies by country and application.

In some regions, 2-bromo-2-nitro-1,3-propanediol is approved for use as a preservative and antimicrobial agent in specific products, while in others, its use may be restricted or subject to certain concentration limits due to safety concerns.
2-bromo-2-nitro-1,3-propanediol has faced scrutiny and controversy due to potential safety issues.
One concern is its capacity to release formaldehyde under certain conditions, which has led to health and environmental concerns.

As a result, regulatory authorities and industry standards organizations have imposed restrictions and guidelines on its use.
2-bromo-2-nitro-1,3-propanediol works by releasing bromine ions when it comes into contact with water, and these ions have antimicrobial properties that help to kill or inhibit the growth of microorganisms.
2-bromo-2-nitro-1,3-propanediol has been used in cosmetics, toiletries, shampoos, soaps, and pharmaceuticals to extend the shelf life of these products and prevent spoilage or degradation due to microbial contamination.

2-bromo-2-nitro-1,3-propanediol is an organic compound that is used as an antimicrobial.
2-bromo-2-nitro-1,3-propanediol is a white solid although commercial samples appear yellow.
The first reported synthesis of 2-bromo-2-nitro-1,3-propanediol was in 1897.

2-bromo-2-nitro-1,3-propanediol was invented by The Boots Company PLC in the early 1960s and first applications were as a preservative for pharmaceuticals.
Due to its low mammalian toxicity at in-use levels and high activity against bacteria, especially Gram-negative species, bronopol became popular as a preservative in many consumer products such as shampoos and cosmetics.
2-bromo-2-nitro-1,3-propanediol was subsequently adopted as an antimicrobial in other industrial environments such as paper mills, oil exploration, and production facilities, as well as cooling water disinfection plants.

2-bromo-2-nitro-1,3-propanediol, is an aliphatic halogenonitro compound with potent antibacterial activity but limited activity against fungi(Guthrie, 1999).
2-bromo-2-nitro-1,3-propanediol activity is reduced somewhat by 10% serum and to a greater extent by sulphydryl compounds, but is unaffected by 1% polysorbate or 0.1% lecithin.
2-bromo-2-nitro-1,3-propanediol has a half-life of about 96 daysat pH 8 and 25oC (Toler, 1985).

Due to safety concerns surrounding Bronopol, some manufacturers and industries have sought alternatives for antimicrobial and preservative purposes.
This has led to the development and adoption of other preservatives and antimicrobial agents that may be considered safer.
2-bromo-2-nitro-1,3-propanediol was invented by The Boots Company PLC in the early 1960s and first applications were as a preservative for pharmaceuticals.

Due to its low mammalian toxicity at in-use levels and high activity against bacteria, especially Gram-negative species, bronopol became popular
as a preservative in many consumer products such as shampoos and cosmetics.
2-bromo-2-nitro-1,3-propanediol was subsequently adopted as an antimicrobial in other industrial environments such as paper mills, oil exploration, and production facilities, as well as cooling water disinfection plants.

2-bromo-2-nitro-1,3-propanediol is produced by the bromination of di(hydroxymethyl)nitromethane, which is derived from nitromethane by a nitroaldol reaction.
World production increased from the tens of tonnes in the late 1970s to current estimates in excess of 5,000 tonnes.
Manufacturing today is the business of low cost producers, mainly in China.

2-bromo-2-nitro-1,3-propanediol is used in consumer products as an effective preservative agent, as well as a wide variety of industrial applications (almost any industrial water system is a potential environment for bacterial growth, leading to slime and corrosion problems - in many of these systems
bronopol can be a highly effective treatment).
The use of 2-bromo-2-nitro-1,3-propanediol in personal care products (cosmetics, toiletries) has declined since the late 1980s due to the potential formation of nitrosamines.

While 2-bromo-2-nitro-1,3-propanediol is not in itself a nitrosating agent, under conditions where it decomposes (alkaline solution and/or elevated temperatures) it can liberate nitrite and low levels of formaldehyde and these decomposition products can react with any contaminant secondary amines or amides in a personal care formulation to produce significant levels of nitrosamines (due to the toxicity of these substances, the term 'significant' means levels as low as 10s of parts per billion).

Manufacturers of personal care products are therefore instructed by regulatory authorities to avoid the formation of nitrosamines which might mean removing amines or amides from the formulation, removing bronopol from a formulation, or using nitrosamine inhibitors.
2-bromo-2-nitro-1,3-propanediol has been restricted for use in cosmetics in Canada.
2-bromo-2-nitro-1,3-propanediol is supplied as crystals or crystalline powder, which may vary from white to pale yellow in colour depending on the grade.

The yellow coloration is due to chelation of iron during the manufacturing process.
2-bromo-2-nitro-1,3-propanediol is reportedly very effective against grampositive and gram-negative bacteria, particularly Pseudomonas aeruginosa as well as against fungi and yeasts.
2-bromo-2-nitro-1,3-propanediol may release formaldehyde and cross-reacts with other formaldehyde-releasing substances.

2-bromo-2-nitro-1,3-propanediol BP is a white and almost white crystalline powder that is soluble in water.
2-bromo-2-nitro-1,3-propanediol is used as an effective preservative agent and possesses a wide spectrum of antibacterial activity and inhibits the growth of fungi and yeasts.
2-bromo-2-nitro-1,3-propanediol can be used in the formulation of a wide variety of cosmetic and personal care products, especially in leave-on and rinse-off shampoos, creams, lotions, rinses and eye makeup to protect the product integrity by preventing or slowing bacterial growth.

2-bromo-2-nitro-1,3-propanediol is produced by the bromination of di(hydroxymethyl)nitromethane, which is derived from nitromethane by a nitroaldol reaction.
World production increased from the tens of tonnes in the late 1970s to current estimates in excess of 5,000 tonnes.
Production today is the business of low cost producers, mainly in China.

As a pure material, 2-bromo-2-nitro-1,3-propanediol has a melting point of about 130 °C.
However, due to its polymorphic characteristics, 2-bromo-2-nitro-1,3-propanediol undergoes a lattice rearrangement at 100 to 105 °C and this can often be wrongly interpreted as the melting point.
At temperatures above 140 °C, 2-bromo-2-nitro-1,3-propanediol decomposes exothermically releasing hydrogen bromide and oxides of nitrogen.

Melting point: 130-133 °C(lit.)
Boiling point: 358.0±42.0 °C(Predicted)
Density: 2.0002 (rough estimate)
refractive index: 1.6200 (estimate)
Flash point: 167°C
storage temp.: Inert atmosphere,Room Temperature
solubility: H2O: soluble100mg/mL, clear, colorless to faintly yellow
pka: 12.02±0.10(Predicted)
form Crystals or Crystalline Powder
color: White to yellow
Odor: odorless
Water Solubility: 25 g/100 mL (22 ºC)
Merck: 14,1447
BRN: 1705868
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and anhydrides, moisture.
LogP: 1.150 (est)
CAS DataBase Reference: 52-51-7(CAS DataBase Reference)
Indirect Additives used in Food Contact Substances: 2-BROMO-2-NITRO-1,3-PROPANEDIOL
FDA 21 CFR: 176.300

2-bromo-2-nitro-1,3-propanediol is an organic compound that belongs to the family of nitro compounds.
2-bromo-2-nitro-1,3-propanediol is a white to off-white crystalline powder that is soluble in water and has a slightly bitter taste.
2-bromo-2-nitro-1,3-propanediol is widely used as a preservative in various cosmetic and personal care products, such as shampoos, hair conditioners, body washes, and skin creams, to prevent the growth of bacteria and fungi.

2-bromo-2-nitro-1,3-propanediol works by releasing formaldehyde, which is toxic to microorganisms, in small amounts over time.
2-bromo-2-nitro-1,3-propanediol has also been used as a biocide in industrial applications, such as cooling water systems, oil drilling fluids, and paper processing, to prevent microbial growth and contamination.
2-bromo-2-nitro-1,3-propanediol has been approved for use as a preservative in cosmetic and personal care products by regulatory agencies such as the US FDA, but its use has been restricted in some countries due to concerns over its potential to release formaldehyde, which is a known carcinogen.

2-bromo-2-nitro-1,3-propanediol cause significant reductions in the activity of bronopol, and cysteine hydrochloride may be used as the deactivating agent in preservative efficacy tests; lecithin/polysorbate combinations are unsuitable for this purpose.
2-bromo-2-nitro-1,3-propanediol is incompatible with sodium thiosulfate, with sodium metabisulfite, and with amine oxide or protein hydrolysate surfactants.
Owing to an incompatibility with aluminum, the use of aluminum in the packaging of products that contain 2-bromo-2-nitro-1,3-propanediol should be avoided.

2-bromo-2-nitro-1,3-propanediol is supplied as crystals or crystalline powder, which may vary from white to pale yellow in colour depending on the grade.
The yellow coloration is due to chelation of iron during the manufacturing process.
Under extreme alkaline conditions, 2-bromo-2-nitro-1,3-propanediol decomposes in aqueous solution and very low levels of formaldehyde are produced.

Liberated formaldehyde is not responsible for the biological activity associated with 2-bromo-2-nitro-1,3-propanediol.
Other decomposition products detected after bronopol breakdown are bromide ion, nitrite ion, bromonitroethanol and 2-hydroxymethyl-2-nitropropane-1,3-diol.
At concentrations of 12.5 to 50 μg/mL, bronopol mediated an inhibitory activity against various strains of Gram negative and positive bacteria in vitro 3.

2-bromo-2-nitro-1,3-propanediol, or bronopol is an organic compound with wide-spectrum antimicrobial properties.
First synthesized in 1897, 2-bromo-2-nitro-1,3-propanediol was primarily used as a preservative for pharmaceuticals and was registered in the United States in 1984 for use in industrial bactericides, slimicides and preservatives.
2-bromo-2-nitro-1,3-propanediol is used as a microbicide or microbiostat in various commercial and industrial applications, including oil field systems, air washer systems, air conditioning or humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer products.

Compared to other aliphatic halogen-nitro compounds, 2-bromo-2-nitro-1,3-propanediol is more stable to hydrolysis in aqueous media under normal conditions.
The inhibitory activity against various bacteria, including Pseudomonas aeruginosa, was demonstrated in vitro.
The agent is largely available commercially as an antibacterial for a variety of industrial purposes while it is predominantly available for purchase
as a pet animal litter antibacterial at the domestic consumer level.

Nevertheless, ongoing contemporary re-evaluations of 2-bromo-2-nitro-1,3-propanediol use in large markets such as Canada now place various compositional and product restrictions on the use of the agent in cosmetic products [L873] and in other products where it may not primarily be used in the role of a non-medicinal preservative antimicrobial.
2-bromo-2-nitro-1,3-propanediol as an active ingredient is registered as a commercial biocide and preservative in many industrial processes.
Registered biocidal uses include pulp and paper mills, water cooling towers, waste water treatment, evaporative condensers, heat exchangers,
food pasteurizing plants, metalworking fluids, and oilfield applications.

In addition, preservative uses include household products (e.g., dishwashing liquids, laundry products), latex emulsions, polymer lattices,
pigments, leather and milk samples for analysis.
2-bromo-2-nitro-1,3-propanediol is also formulated into granular domestic end-use products in the form of cat litter.
At concentrations of 12.5 to 50 μg/mL, 2-bromo-2-nitro-1,3-propanediol mediated an inhibitory activity against various strains of Gram negative and positive bacteria in vitro.

The bactericidal activity is reported to be greater against Gram-negative bacteria than against Gram-positive cocci.
2-bromo-2-nitro-1,3-propanediol was also demonstrated to be effective against various fungal species, but the inhibitory action is reported to be minimal compared to that of against bacterial species.
The inhibitory activity of 2-bromo-2-nitro-1,3-propanediol decreases with increasing pH of the media.

2-bromo-2-nitro-1,3-propanediol also elicits an anti-protozoal activity, as demonstrated with Ichthyophthirius multifiliis in vitro and in vivo.
It is proposed that 2-bromo-2-nitro-1,3-propanediol affects the survival of all free-living stages of I.
2-bromo-2-nitro-1,3-propanediol also elicits an anti-protozoal activity, as demonstrated with Ichthyophthirius multifiliis in vitro and in vivo 2.

2-bromo-2-nitro-1,3-propanediol is proposed that bronopol affects the survival of all free-living stages of I.
2-bromo-2-nitro-1,3-propanediol is a bactericide with limited effectiveness against fungal organisms.
2-bromo-2-nitro-1,3-propanediol is active against Pseudomonas species and should be used at a pH of 5 to 8.8, below the application temperature of 45 ° C.

2-bromo-2-nitro-1,3-propanediol has a complex mechanism of action that attacks thiol groups in cells, suppressing respiration and cellular metabolism.
Research indicates that 2-bromo-2-nitro-1,3-propanediol is a corrosive eye irritant and moderate to severe skin irritant in rabbits.
The fate of the environment and the ecological consequences of the use of 2-bromo-2-nitro-1,3-propanediol are moderately highly toxic for estuarine / marine invertebrates; slightly toxic to marine fish; slightly toxic to birds with acute oral ingestion.

However, no quantitative risk assessment has been carried out.
The risk to the aquatic environment is being addressed under the NPDES permitting program by the Water Resources Authority.
2-bromo-2-nitro-1,3-propanediol is now required that labels on all products containing Bronopol meet NPDES requirements.

2-bromo-2-nitro-1,3-propanediol is proposed that bronopol generates biocide-induced bacteriostasis followed by a growth at an inhibited rate in bacteria, via two distinct reactions between bronopol and essential thiols within the bacterial cell 1.
Under aerobic conditions, 2-bromo-2-nitro-1,3-propanediol catalyzes the oxidation of thiol groups, such as cysteine, to disulfides.

This reaction is accompanied by rapid consumption of oxygen, where oxygen acts as the final oxidant.
During the conversion of cysteine to cystine, radical anion intermediates such as superoxide and peroxide are formed from bronopol to exert a direct bactericidal activity.
The oxidation of excess thiols alters the redox state to create anoxic conditions, leading to a second reaction involving the oxidation of intracellular thiols such as glutathione to its disulfide.

Mechanism of action
2-bromo-2-nitro-1,3-propanediol is proposed that bronopol generates biocide-induced bacteriostasis followed by a growth at an inhibited rate in bacteria, via two distinct reactions between bronopol and essential thiols within the bacterial cell.
Under aerobic conditions, 2-bromo-2-nitro-1,3-propanediol catalyzes the oxidation of thiol groups, such as cysteine, to disulfides.

This reaction is accompanied by rapid consumption of oxygen, where oxygen acts as the final oxidant.
During the conversion of cysteine to cystine, radical anion intermediates such as superoxide and peroxide are formed from 2-bromo-2-nitro-1,3-propanediol to exert a direct bactericidal activity.
The oxidation of excess thiols alters the redox state to create anoxic conditions, leading to a second reaction involving the oxidation of intracellular thiols such as glutathione to its disulfide.

The resulting effects are inhibition of enzyme function, and reduced growth rate following the bacteriostatic period.
Under the anoxic conditions, the reaction between thiol and bronopol decelerates without the involvement of oxygen and the consumption of
2-bromo-2-nitro-1,3-propanediol predominates.
2-bromo-2-nitro-1,3-propanediol is ultimately removed from the reaction via consumption and resumption of bacterial growth occurs

Uses
2-bromo-2-nitro-1,3-propanediol is frequently used in cosmetics, toiletries, shampoos, soaps, lotions, and other personal care products to inhibit the growth of bacteria, yeast, and mold.
2-bromo-2-nitro-1,3-propanediol helps extend the shelf life of these products and maintain their quality.

2-bromo-2-nitro-1,3-propanediol is used in some household and industrial mold and mildew control products, such as sprays and coatings, to prevent the growth of mold and mildew on surfaces.
In addition to its use in drilling fluids, 2-bromo-2-nitro-1,3-propanediol can be employed in oil and gas production facilities to control microbiologically influenced corrosion (MIC) and maintain the integrity of pipelines and equipment.

In the pharmaceutical industry, 2-bromo-2-nitro-1,3-propanediol is employed to preserve the integrity of drugs and prevent microbial contamination in formulations like eye drops, creams, and ointments.
2-bromo-2-nitro-1,3-propanediol has been used as reference standard in ultra performance liquid chromatography (UPLC) coupled to inductively coupled plasma mass spectrometry (UPLC-ICP-MS) method for determination of bromine containing preservatives from cosmetic products.
First synthesized in 1897, 2-bromo-2-nitro-1,3-propanediol was primarily used as an effective preservative agent and possesses a wide spectrum of antibacterial activity and inhibits the growth of fungi and yeasts.

2-bromo-2-nitro-1,3-propanediol can be used in the formulation of a wide variety of cosmetic and personal care products, especially in leave-on and rinse-off shampoos, creams, lotions, rinses and eye makeup to protect the product integrity by preventing or slowing bacterial growth.
2-bromo-2-nitro-1,3-propanediol is used as a microbiocide/microbiostat in oil field systems, air washer systems, air conditioning/humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer/institutional products.
2-bromo-2-nitro-1,3-propanediol a formulating technical material is also registered.

2-bromo-2-nitro-1,3-propanediol is used in consumer products as an effective preservative agent, as well as a wide variety of industrial applications (almost any industrial water system is a potential environment for bacterial growth, leading to slime and corrosion problems - in many of these systems bronopol can be a highly effective treatment).
The use of 2-bromo-2-nitro-1,3-propanediol in personal care products (cosmetics, toiletries) has declined since the late 1980s due to the potential formation of nitrosamines.

2-bromo-2-nitro-1,3-propanediol is used in water treatment systems to control the growth of bacteria and algae in cooling towers, swimming pools, and industrial water systems.
2-bromo-2-nitro-1,3-propanediol is used in the oil and gas industry to prevent bacterial growth in drilling fluids, pipelines, and storage tanks.
Microbial growth can lead to corrosion and other issues.

Some paint and coating formulations include 2-bromo-2-nitro-1,3-propanediol to prevent microbial contamination, which can cause spoilage and degradation.
2-bromo-2-nitro-1,3-propanediol is used as a microbiocide/microbiostat in oil field systems, air washer systems, air conditioning/humidifying systems, cooling water systems, papermills, absorbent clays, metal working fluids, printing inks, paints, adhesives and consumer/institutional products.
2-bromo-2-nitro-1,3-propanediol is used as a preservative in various cosmetic and household products due to its high activity against gram-negative bacteria, especially Pseudomonas aeruginosa and other pseudomonads.

These organisms are common water dwellers and can cause pollution and deterioration problems.
2-bromo-2-nitro-1,3-propanediol is an effective antibacterial preservative in a wide pH range.
2-bromo-2-nitro-1,3-propanediol is stable at acidic pH values and is also useful as a labile antibacterial preservative in an alkaline environment.

Due to its broad spectrum antibacterial activity, 2-bromo-2-nitro-1,3-propanediol can also be used as an active agent, for example in aerosol preparations.
2-bromo-2-nitro-1,3-propanediol is often used in cosmetics, toiletries, shampoos, soaps, lotions, and other personal care products to prevent the growth of bacteria, yeasts, and molds.
2-bromo-2-nitro-1,3-propanediol helps extend the shelf life of these products and maintains their quality.

2-bromo-2-nitro-1,3-propanediol is used in some pharmaceutical formulations to preserve the integrity of drugs and prevent contamination by microorganisms.
This is especially important for products like eye drops, ointments, and creams.
2-bromo-2-nitro-1,3-propanediol is used in water treatment systems to control the growth of bacteria and algae in cooling towers, swimming pools, and industrial water systems.

2-bromo-2-nitro-1,3-propanediol is used in paper and pulp processing to prevent microbial growth during the papermaking process.
2-bromo-2-nitro-1,3-propanediol can protect wood products, such as lumber and wood composites, from fungal and bacterial decay during storage and transportation.
2-bromo-2-nitro-1,3-propanediol has been used as a preservative in certain agricultural products like fertilizers and pesticides.

2-bromo-2-nitro-1,3-propanediol can be added to adhesives and sealants to prevent microbial growth, ensuring the longevity and quality of these products.
2-bromo-2-nitro-1,3-propanediol is used in cooling and lubricating fluids, such as metalworking fluids and cutting oils, to control bacterial and fungal growth, which can cause degradation and odor.
In the leather industry, 2-bromo-2-nitro-1,3-propanediol can be used to inhibit microbial growth during the tanning and processing of hides and skins.

2-bromo-2-nitro-1,3-propanediol can be used to protect wood products from fungal and bacterial decay.
In agriculture, 2-bromo-2-nitro-1,3-propanediol has been used as a preservative for certain agricultural products, such as fertilizers and pesticides.
2-bromo-2-nitro-1,3-propanediol can be added to adhesives and sealants to prevent microbial growth, ensuring the longevity and quality of these products.

2-bromo-2-nitro-1,3-propanediol is used in cooling and lubricating fluids, such as metalworking fluids and cutting oils, to control bacterial and fungal growth, which can cause degradation and odor.
In the leather industry, 2-bromo-2-nitro-1,3-propanediol can be used to inhibit microbial growth during the tanning and processing of hides and skins.
While not a common use, 2-bromo-2-nitro-1,3-propanediol has been employed in some food processing applications to control microbial contamination.

2-bromo-2-nitro-1,3-propanediol use in the food industry is less prevalent compared to other food preservatives due to safety concerns.
2-bromo-2-nitro-1,3-propanediol may be used in certain medical and healthcare products to prevent microbial contamination.
This includes items like contact lens solutions and some medical devices.

Some household cleaning products, including disinfectants and sanitizers, may contain 2-bromo-2-nitro-1,3-propanediol as an active ingredient to kill or inhibit the growth of germs and bacteria.
2-bromo-2-nitro-1,3-propanediol is used in cooling water systems, such as those in industrial facilities and power plants, to prevent microbial fouling and corrosion, which can damage equipment and reduce efficiency.
2-bromo-2-nitro-1,3-propanediol can be added to laboratory reagents and solutions to inhibit microbial contamination and ensure the accuracy and reliability of experiments and tests.

2-bromo-2-nitro-1,3-propanediol is used in various oilfield chemicals, including drilling fluids, to control bacteria and fungi that can thrive in the harsh conditions of oil and gas wells.
2-bromo-2-nitro-1,3-propanediol may be applied in wood processing to protect logs and timber from decay and microbial infestation during storage and transportation.
Some printing inks incorporate 2-bromo-2-nitro-1,3-propanediol to prevent the growth of microorganisms, ensuring the quality of printed materials.

While less common, 2-bromo-2-nitro-1,3-propanediol has been employed in some food processing applications to control microbial contamination.
However, its use in the food industry is limited due to safety concerns.
Some household cleaning products, including disinfectants and sanitizers, may contain 2-bromo-2-nitro-1,3-propanediol as an active ingredient to kill or inhibit the growth of germs and bacteria.

Safety Profile:
2-bromo-2-nitro-1,3-propanediol can be irritating to the skin, eyes, and respiratory tract.
Direct contact with the skin or eyes may result in irritation, redness, and discomfort.
Some individuals may develop sensitization to 2-bromo-2-nitro-1,3-propanediol upon repeated exposure, which can lead to allergic reactions such as dermatitis.

2-bromo-2-nitro-1,3-propanediol dust or aerosols can irritate the respiratory system, leading to coughing, throat irritation, and difficulty breathing.
Under certain conditions, 2-bromo-2-nitro-1,3-propanediol can release formaldehyde, which is classified as a known carcinogen.
Formaldehyde exposure can have adverse health effects on the respiratory system and may contribute to cancer risk.

Environmental Concerns:
2-bromo-2-nitro-1,3-propanediol is a biocide that can be harmful to aquatic ecosystems if released into water bodies.
2-bromo-2-nitro-1,3-propanediol can be toxic to aquatic organisms and may have a negative impact on aquatic life.

When working with 2-bromo-2-nitro-1,3-propanediol, it is crucial to follow safety precautions, including wearing appropriate personal protective equipment (PPE) such as gloves and safety goggles, using it in well-ventilated areas, and avoiding direct skin contact or inhalation of dust or vapors.
Due to safety concerns, regulatory authorities in some regions have imposed restrictions on the use of 2-bromo-2-nitro-1,3-propanediol in certain applications.

2-bromo-2-nitro-1,3-propanediol is essential to be aware of and comply with local regulations and guidelines regarding its use.
2-bromo-2-nitro-1,3-propanediol should not be used in combination with other chemicals or products without ensuring compatibility.
Incompatibilities can lead to hazardous reactions or reduced effectiveness.

Storage:
2-bromo-2-nitro-1,3-propanediol should be stored in a cool, dry place, away from incompatible materials and sources of heat or ignition.

Disposal:
Proper disposal methods for 2-bromo-2-nitro-1,3-propanediol should be followed to minimize environmental impact.
Consult local regulations and guidelines for guidance on safe disposal.

Synonyms
bronopol
52-51-7
2-Bromo-2-nitro-1,3-propanediol
2-Bromo-2-nitropropane-1,3-diol
Bronosol
Bronocot
Bronidiol
Bronopolu
Bronotak
Lexgard bronopol
Onyxide 500
Bronopolum
1,3-Propanediol, 2-bromo-2-nitro-
2-Nitro-2-bromo-1,3-propanediol
C3H6BrNO4
Caswell No. 116A
Bronopolu [Polish]
BNPD
MFCD00007390
beta-Bromo-beta-nitrotrimethyleneglycol
Bioban
NSC 141021
Bronopolum [INN-Latin]
HSDB 7195
Myacide AS
Myacide AS plus
Myacide BT
Bronopol [INN:BAN:JAN]
EINECS 200-143-0
UNII-6PU1E16C9W
Myacide Pharma BP
Canguard 409
EPA Pesticide Chemical Code 216400
NSC-141021
BNPK
BRN 1705868
6PU1E16C9W
DTXSID8024652
CHEBI:31306
AI3-61639
2-Bromo-2-nitropropan-1,3-diol
Nalco 92RU093
UN3241
DTXCID904652
EC 200-143-0
1,2-Bromo-2-nitropropane-1,3-diol
NCGC00164057-01
BRONOPOL (MART.)
BRONOPOL [MART.]
2-Bromo-2-nitropropane-1,3-diol [UN3241] [Flammable Solid]
CAS-52-51-7
Pyceze
2-Bronopol
Bioban BP Plus
Ultra-Fresh SAB
bronopol (DCI)
Bactrinol 100
Protectol BN 98
Protectol BN 99
2-bromo-2-nitro-propane-1,3-diol
Acticide L 30
Preventol P 100
BE 6 (bactericide)
Topcide 2520
Bronopol (JAN/INN)
N 25 (antimicrobial)
BRONOPOL [HSDB]
BRONOPOL [INN]
BRONOPOL [JAN]
BRONOPOL [MI]
BRONOPOL [VANDF]
WLN: WNXE1Q1Q
1, 2-bromo-2-nitro-
2-Bromo-2-nitropropane-1,3-diol (Bronopol)
BRONOPOL [WHO-DD]
Bronopol [BAN:INN:JAN]
SCHEMBL23260
C3-H6-Br-N-O4
BE 6
Bioban BNPD-40 (Salt/Mix)
CHEMBL1408862
SCHEMBL16556987
2-Bromo-2-nitropropan-13-diol
LVDKZNITIUWNER-UHFFFAOYSA-
2-bromo-2-nitropropane-13-diol
AMY8948
2-Bromo-2-nitro-13-propanediol
2-Bromo-2-nitropropan-1 3-diol
2-Bromo-2-nitro-1 3-propanediol
2-bromo-2-nitro-1,3-propanodiol
2-Bromo-2-nitropropane-1 3-diol
2-bromo-2-nitropropano-1 3-diol
2-Bromo-2-nitropropano-1,3-diol
2-Nitro-2-bromo-1 3-propanediol
2-nitro-2-bromo-1,3-propanodiol
HY-B1217
Tox21_112079
Tox21_300126
BDBM50248122
LS-172
NA3241
NSC141021
s4553
1,3-propanodiol, 2-bromo-2-nitro-
2-bromanyl-2-nitro-propane-1,3-diol
AKOS003606838
CCG-213823
CS-4699
DB13960
USEPA/OPP Pesticide Code: 216400
NCGC00164057-02
NCGC00164057-03
NCGC00253984-01
AS-11889
N 25
2-Bromo-2-nitro-1,3-propanediol, 98%
.beta.-Bromo-.beta.-nitrotrimethyleneglycol
B1247
Bronopol, PESTANAL(R), analytical standard
FT-0611399
D01577
E85247
EN300-141420
AB01563195_01
2-BROMO-2-NITROPROPANE-1,3-DIOL [INCI]
A829125
SR-01000944249
Q-200765
Q2462902
SR-01000944249-1

2-Bromopropane is also known as 75-26-3, 2-bromo-propane, isopropyl bromide, Propan-2-bromo with Molecular Formula of C3H7Br and Molecular Weight of 122.99168.
2-Bromopropane is manufactured by heating isopropyl alcohol with HBr and is available in colorless liquid form.
2-Bromopropane is also used as an intermediate to form alkylated amines and alkylated metallic compounds.

CAS Number: 75-26-3
EC Number: 200-855-1
Molecular Formula: 13C3H7Br
Molecular Weight: 125.97

2-Bromopropane, also known as isopropyl bromide and 2-propyl bromide, is the halogenated hydrocarbon with the formula CH3CHBrCH3.
2-Bromopropane is a colorless liquid.

2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.
2-Bromopropane is prepared by heating isopropanol with hydrobromic acid.

2-Bromopropane serves as an alkylating agent in organic synthesis.
2-Bromopropane is also used as an intermediate to form alkylated amines and alkylated metallic compounds.

Further, 2-Bromopropane acts as a solvent for industrial cleaning, degreasing, metal processing and finishing, electronics, aerospace and aviation, aerosols, textiles, adhesives and inks.
In addition, 2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.

2-Bromopropane is also known as 75-26-3, 2-bromo-propane, isopropyl bromide, Propan-2-bromo with Molecular Formula of C3H7Br and Molecular Weight of 122.99168.
2-Bromopropane is manufactured by heating isopropyl alcohol with HBr and is available in colorless liquid form.

2-Bromopropane is an organobromide compound.
2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.

2-Bromopropane is sometimes used as an alternative to ozone-depleting cleaning solvents such as chlorofluorocarbons.
2-Bromopropane is prepared by heating isopropanol with hydrobromic acid.

2-Bromopropane is also known as 75-26-3, 2-bromo-propane, isopropyl bromide, Propan-2-bromo with Molecular Formula of C3H7Br and Molecular Weight of 122.99168.
2-Bromopropane is manufactured by heating isopropyl alcohol with HBr and is available in colorless liquid form.

Some of 2-Bromopropane properties include Boiling Point of 59-60°C, Melting Point of -89.0°C, Density/Specific Gravity of 1.31 at 20°C/4°C with miscible solubility with chloroform, ether, alcohol, benzene; slight solubility in acetone and in water (3,180 mg/L at 20°C).
Further, 2-Bromopropane has Surface Tension of 3.5348X10-2 N/m at melting point, Vapor Density of 4.27 (Air=1) and Vapor Pressure of 216 mm Hg at 25°C.

2-Bromopropane, also known as isopropyl bromide or 2-propyl bromide, is used for introducing the isopropyl functional group in organic synthesis.
Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

2-Bromopropane has proved to be a useful reagent for amino acids dissolved in dimethylsulfoxide/sodium hydride, except for the determination of arginine.
Methylation of acids with diazomethane has also been used for metabolic profiling despite the formation of artefacts.

Resin-mediated methylation of polyfunctional acids found in fruit juices has also proved successful.
Fumaric, succinic, malic, tartaric, isocitric and citric acids, isolated from fruit juices by trapping onto anionic ion exchange resins, can be efficiently converted to methyl esters by reaction with methyl iodide in both supercritical carbon dioxide and acetonitrile.

To provide for the analysis of even short chain fatty acids in serum, a procedure has been developed with benzyl bromide.
This has been successfully employed for serum and urine organic acid profiling.
The method cannot be used for citric acid or sugar-related acids.

Exposure to 2-Bromopropane has been associated with adverse reproductive effects in men and women.
There are also some reports suggesting that maternal formaldehyde exposure is related to delayed conception and miscarriage, and exposure to trinitrotoluene or trichloroethylene may be harmful for the reproductive health of men.
Formamide, dimethylformamide and n-methyl-2-pyrrolidone have also been shown to cause fetotoxic and teratogenic effects in laboratory animals, but there are no data on their effects in humans.

In summary, the epidemiologic evidence suggests that high maternal exposure to solvents may represent a hazard for the developing fetus and may impair female fertility.
The results for male fertility are less conclusive.

The findings on individual solvents must also be interpreted with caution, because coincident exposure to several agents makes 2-Bromopropane difficult to ascribe adverse effects to a specific compound.
Nevertheless, the study results are supportive of adverse effects of some glycol ethers, tetrachloroethylene, toluene, benzene and carbon disulfide on reproduction.
2-Bromopropane would be prudent to minimize exposure to organic solvents.

Some of 2-Bromopropane properties include Boiling Point of 59-60°C, Melting Point of -89.0°C, Density/Specific Gravity of 1.31 at 20°C/4°C with miscible solubility with chloroform, ether, alcohol, benzene; slight solubility in acetone and in water (3,180 mg/L at 20°C).
Further, 2-Bromopropane has Surface Tension of 3.5348X10-2 N/m at melting point, Vapor Density of 4.27 (Air=1) and Vapor Pressure of 216 mm Hg at 25°C.

2-Bromopropane, also known as isopropyl bromide and 2-propyl bromide, is the halogenated hydrocarbon with the formula CH3CHBrCH3.
2-Bromopropane is a colorless liquid.

2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.
2-Bromopropane is prepared by heating isopropanol with hydrobromic acid.

Applications of 2-Bromopropane:
2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.
2-Bromopropane is also used as an intermediate to form alkylated amines and alkylated metallic compounds.

Further, 2-Bromopropane acts as a solvent for industrial cleaning, degreasing, metal processing and finishing, electronics, aerospace and aviation, aerosols, textiles, adhesives and inks.
In addition, 2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.

2-Bromopropane is the insecticide fenvalerate, fenvalerate, propoxur, bactericide, rustamine, fluoroamide and herbicide, an intermediate of the phosphorus of sarcandra.
2-Bromopropane is used in organic synthesis and pharmaceutical industry

2-Bromopropane is used in organic synthesis and pharmaceutical, pesticide intermediates
2-Bromopropane is used as Grignard reagents and raw materials, intermediates of drugs and dyes are also used in the manufacture of pesticides (bisulfate) and the like.

Uses of 2-Bromopropane:
2-Bromopropane serves as an alkylating agent in organic synthesis.
2-Bromopropane is also used as an intermediate to form alkylated amines and alkylated metallic compounds.

Further, 2-Bromopropane acts as a solvent for industrial cleaning, degreasing, metal processing and finishing, electronics, aerospace and aviation, aerosols, textiles, adhesives and inks.
In addition, 2-Bromopropane is used for introducing the isopropyl functional group in organic synthesis.

2-Bromopropane is used as a freon substitute.
2-Bromopropane is used in organic synthesis.

2-Bromopropane is used in the synthesis of pharmaceuticals, dyes and other organics.
2-Bromopropane is an industrial and laboratory chemical.

Industry Uses:
Intermediates

Industrial Processes with risk of exposure:
Metal Degreasing

Nature of 2-Bromopropane:
2-Bromopropane is colorless volatile liquid.
2-Bromopropane is relative density is 1. 3140(20 ℃).

2-Bromopropane is melting Point -89 °c.
2-Bromopropane is boiling Point 59. 38 °c.

2-Bromopropane is refractive index 1.4251(20 degrees C).
2-Bromopropane is slightly soluble in water, with alcohol, ether, benzene, chloroform miscible.

Preparation of 2-Bromopropane:
2-Bromopropane is commercially available.
2-Bromopropane may be prepared in the ordinary manner of alkyl bromides, by reacting isopropanol with phosphorus and bromine, or with phosphorus tribromide.

Production Method of 2-Bromopropane:
From isopropyl alcohol and hydrobromic acid reaction.
Slowly add isopropyl alcohol into concentrated sulfuric acid under cooling, control the temperature below 30 ℃, add hydrobromic acid after adding, slowly heat and reflux for 4H, and then distill the appearance of oil droplets, the obtained crude product was washed with concentrated sulfuric acid, water and 5% sodium carbonate respectively, then dried, filtered and fractionated with anhydrous sodium carbonate, and the 58.5-60.5 ° C.

Fraction was collected as the finished product.
In addition, there is an isopropyl alcohol-sodium bromide method.
The preparation method is derived from the reaction of isopropyl alcohol and hydrobromic acid.

The reaction equation is as follows:
(CH3)2CHOH + HBr[H2SO4]→(CH3)2CHBr + H2O

Isopropanol is slowly added to concentrated sulfuric acid under cooling, and the temperature is controlled below 30 ℃, after the addition, hydrobromic acid was added, and the mixture was slowly heated and refluxed for 4 h, then distilled until oil droplets appeared.
The crude product was washed with concentrated sulfuric acid, water and 5% sodium carbonate respectively, and then dried with anhydrous sodium carbonate, filtration, fractionation, collection of 58.5~60.5 °c fraction, that is, the finished product.

MeSH Pharmacological Classification of 2-Bromopropane:

Solvents:
Liquids that dissolve other substances (solutes), generally solids, without any change in chemical composition, as, water containing sugar.

Mutagens:
Chemical agents that increase the rate of genetic mutation by interfering with the function of nucleic acids.
A clastogen is a specific mutagen that causes breaks in chromosomes.

Stability and Reactivity of 2-Bromopropane:

Reactive Hazard:
None known, based on information available

Stability:
Stable under normal conditions.

Conditions to Avoid:
Incompatible products.
Excess heat.
Keep away from open flames, hot surfacesandsources of ignition.

Incompatible Materials:
Strong oxidizing agents, Strong bases

Hazardous Decomposition Products:
Carbon monoxide (CO), Carbon dioxide (CO2)

Hazardous Polymerization:
Hazardous polymerization does not occur.

Hazardous Reactions:
None under normal processing

Handling and Storage of 2-Bromopropane:

Handling:
Use only under a chemical fume hood.
Wear personal protective equipment/faceprotection.

Do not get in eyes, on skin, or on clothing.
Keep away from open flames, hot surfaces and sources of ignition.

Use only non-sparking tools.
Use spark-proof tools and explosion-proof equipment.

Do not breathe (dust, vapor, mist, gas).
Do not ingest.

If swallowed then seek immediate medical assistance.
Take precautionary measures against static discharges.
To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment mustbe grounded.

Storage:
Keep containers tightly closed in a dry, cool and well-ventilated place.
Keep away from heat, sparks and flame.

Storage Conditions:
Materials which are toxic as stored or which can decompose into toxic components should be stored in a cool, well ventilated place, out of the direct rays of the sun, away from areas of high fire hazard, and should be periodically inspected.
Incompatible materials should be isolated.

Safety of 2-Bromopropane:
Short-chain alkyl halides are often carcinogenic.

The bromine atom is at the secondary position, which allows the molecule to undergo dehydrohalogenation easily to give propene, which escapes as a gas and can rupture closed reaction vessels.
When this reagent is used in base catalyzed reactions, potassium carbonate should be used in place of sodium or potassium hydroxide.

Fire Fighting Procedures of 2-Bromopropane:

If material on fire or involved in fire:
Do not extinguish fire unless flow can be stopped.
Use water in flooding quantities as fog.

Solid streams of water may be ineffective.
Cool all affected containers with flooding quantities of water.

Use alcohol foam, dry chemical or carbon dioxide.
Keep run-off water out of sewers and water sources.

Accidental Release Measures of 2-Bromopropane:

Disposal Methods of 2-Bromopropane:
At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision.
Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Preventive Measures of 2-Bromopropane:

If material on fire or involved in fire:
Do not extinguish fire unless flow can be stopped.
Use water in flooding quantities as fog.

Solid streams of water may be ineffective.
Cool all affected containers with flooding quantities of water.

Use alcohol foam, dry chemical or carbon dioxide.
Keep run-off water out of sewers and water sources.

Personnel protection:
Avoid breathing vapors.
Do not handle broken packages unless wearing appropriate personal protective equipment.
If contact with the material anticipated, wear appropriate chemical protective clothing.

Identifiers of 2-Bromopropane:
CAS Number: 75-26-3
Beilstein Reference: 741852
ChEMBL: ChEMBL451810
ChemSpider: 6118
ECHA InfoCard: 100.000.778
EC Number: 200-855-1
PubChem CID: 6358
RTECS number: TX4111000
UNII: R651XOV97Z
UN number: 2344
CompTox Dashboard (EPA): DTXSID7030197
InChI: InChI=1S/C3H7Br/c1-3(2)4/h3H,1-2H3
Key: NAMYKGVDVNBCFQ-UHFFFAOYSA-N
SMILES: CC(C)Br

Catalogue Number: B687191
CAS Number: 220505-11-3
Molecular Formula: ¹³C₃H₇Br
Molecular Weight: 125.97

Properties of 2-Bromopropane:
Chemical formula: C3H7Br
Molar mass: 122.993 g·mol−1
Appearance: Colorless liquid
Density: 1.31 g mL−1
Melting point: −89.0 °C; −128.1 °F; 184.2 K
Boiling point: 59 to 61 °C; 138 to 142 °F; 332 to 334 K
Solubility in water: 3.2 g L−1 (at 20 °C)
log P: 2.136
Vapor pressure: 32 kPa (at 20 °C)
Henry's law
constant (kH): 1.0 μmol Pa−1 mol−1
Refractive index (nD): 1.4251
Viscosity: 0.4894 mPa s (at 20 °C)

Physical State Liquid
Appearance: Colorless, Light brown
Odor: Odorless
Odor Threshold: No information available
pH: No information available
Melting Point/Range: -89 °C / -128.2 °F
Boiling Point/Range: 59 °C / 138.2 °F @ 760 mmHg
Flash Point: 1 °C / 33.8 °F
Evaporation Rate: No information available
Flammability (solid,gas): Not applicable
Flammability or explosive limits:
Upper: No data available
Lower: 4.6 vol %
Vapor Pressure: 224 mbar @ 20 °C
Vapor Density: No information available
Specific: Gravity 1.310
Solubility: No information available
Partition coefficient; n-octanol/water: No data available
Autoignition: Temperature No information available
Decomposition: Temperature 251 °C
Viscosity: No information available
Molecular Formula: C3 H7 Br
Molecular Weight: 122.99

Physical State: Liquid
Usage: Commerical
Purity: 99% min
Boiling Point: 58-60degree C
Moisture: 0.5% max
Density: 1.31(w/w)

Molecular Weight: 122.99
XLogP3-AA: 1.8
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 0
Rotatable Bond Count: 0
Exact Mass: 121.97311
Monoisotopic Mass: 121.97311
Topological Polar Surface Area: 0 Ų
Heavy Atom Count: 4
Complexity: 10.8
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes

Specifications of 2-Bromopropane:
Product Name: ISO Propyl Bromide/(2 Bromopropane)
Cas No: 75-26-3
Assay: 99% MIN
Test: Standard
Colour: Colourless liquid
Density: 1.31(w/w)
Moisture: 0.5% max
Boiling Point: 58-60°C
Purity: 99% min

Appearance (Clarity): Clear
Appearance (Colour): Colourless to pale yellow
Appearance (Form): Liquid
Colour (APHA): max. 30
Assay (GC): min. 99%
Density (g/ml) @ 20°C: 1.305-1.315
Refractive Index (20°C): 1.424-1.425
Boiling Range: 58-60°C
Stabilizer (Ag wire): Present

Thermochemistry of 2-Bromopropane:
Heat capacity (C): 135.6 J K mol−1
Std enthalpy of formation (ΔfH⦵298): −129 kJ mol−1
Std enthalpy of combustion (ΔcH⦵298): −2.0537–−2.0501 MJ mol−1

Related compounds of 2-Bromopropane:

Related alkanes:
Bromoethane
1-Bromopropane
tert-Butyl bromide
1-Bromobutane
2-Bromobutane

Related Products of 2-Bromopropane:
Hydroxynorketamine-d6 Hydrochloride
(S)-Ketamine-d6 Hydrochloride
Norketamine-d4
S-(-)-Norketamine-d6 Hydrochloride
Phencyclidine-d5 Hydrochloride

Names of 2-Bromopropane:

Preferred IUPAC name:
2-Bromopropane

Other name:
Isopropyl bromide

Synonyms of 2-Bromopropane:
2-Bromopropane
75-26-3
ISOPROPYL BROMIDE
Propane, 2-bromo-
Isopropylbromide
2-BROMO-PROPANE
sec-Propyl bromide
2-bromo propane
UN2344
R651XOV97Z
MFCD00000147
CCRIS 7919
HSDB 623
EINECS 200-855-1
UNII-R651XOV97Z
i-propylbromide
AI3-18127
2-brompropan
iso-propylbromide
i-propyl bromide
2-bromanylpropane
2-propyl bromide
1-isopropylbromide
iso-propyl bromide
i-PrBr
iso-C3H7Br
1-bromo-1-methylethane
2-Bromopropane, 99%
EC 200-855-1
2-Bromopropane [UN2344] [Flammable liquid]
2-Bromopropane, >=99%
SCHEMBL10251
ISOPROPYL BROMIDE [MI]
CHEMBL451810
DTXSID7030197
2-Bromopropane, analytical standard
AMY37129
ZINC2041293
Tox21_200356
BBL027287
BR1118
STL146524
AKOS000119846
UN-2344
CAS-75-26-3
NCGC00091451-01
NCGC00091451-02
NCGC00257910-01
VS-08520
2-Bromopropane, purum, >=99.0% (GC)
B0639
FT-0611602
EN300-20069
D87619
A838364
Q209323
J-508539
F0001-1897

MeSH Entry Terms of 2-Bromopropane:
2-bromopropane
isopropyl bromide

2-Butenedioic acid is a colorless, crystalline solid at room temperature.
2-Butenedioic acid is a dicarboxylic acid, meaning it contains two carboxyl (-COOH) functional groups in its molecule.
The molecular formula of 2-butenedioic acid is C4H4O4.
2-Butenedioic acid is an organic compound with a molecular weight of approximately 116.07 g/mol.

CAS Number: 110-16-7
EC Number: 203-742-5



APPLICATIONS


2-Butenedioic acid is commonly used in the production of maleic anhydride, a versatile industrial chemical used in the synthesis of various products.
2-Butenedioic acid serves as a precursor for the production of unsaturated polyester resins, which find applications in fiberglass-reinforced plastics and composite materials.
2-Butenedioic acid is a key ingredient in the formulation of alkyd resins used in coatings, paints, and varnishes.

2-Butenedioic acid is used in the synthesis of specialty polymers, including ion-exchange resins and adhesives.
In the food and beverage industry, 2-butenedioic acid is employed as an acidulant and pH regulator to enhance flavor and adjust acidity.
2-Butenedioic acid is used in the production of tartaric acid, which is an important component in baking powders.

2-Butenedioic acid is utilized in the manufacturing of certain pharmaceuticals and medicinal compounds.
In agriculture, it is employed as a component in the formulation of herbicides and pesticides.

2-Butenedioic acid serves as a chelating agent in various industrial processes, including water treatment and metal cleaning.
2-Butenedioic acid can be used as a cross-linking agent in the production of resins and elastomers.
In the textile industry, it is utilized in the finishing of textiles to improve dyeing properties.
2-Butenedioic acid plays a role in the production of detergents and cleaning agents as a builder and sequestering agent.

2-Butenedioic acid is used in the formulation of specialty adhesives and sealants, contributing to their bonding properties.
2-Butenedioic acid is employed in the synthesis of malic acid, which is used as an acidulant and flavor enhancer in the food industry.
In the manufacture of leather, 2-butenedioic acid is used in the tanning process.

2-Butenedioic acid can serve as a chemical intermediate in the preparation of various organic compounds.
2-Butenedioic acid is used as a pH buffer in laboratory experiments and analytical chemistry.

2-Butenedioic acid is a component in the production of detergents and cleaning products to improve water softening.
In the cosmetic and personal care industry, it can be used in the formulation of skincare and haircare products.
2-Butenedioic acid is used as a corrosion inhibitor in cooling water systems and pipelines.
2-Butenedioic acid plays a role in the formulation of antifreeze and deicing solutions.

2-Butenedioic acid can be employed in the synthesis of specialty chemicals, such as plasticizers and specialty resins.
In the paper and pulp industry, it is used to improve paper quality and as a retention aid.
2-Butenedioic acid can be utilized in the preparation of specialty coatings and films.

2-Butenedioic acid continues to have a wide range of applications across industries, contributing to the development of materials, chemicals, and technologies worldwide.
2-Butenedioic acid is used in the formulation of dental cements and restorative materials in dentistry due to its adhesive properties.
2-Butenedioic acid finds application in the production of specialty inks and printing materials for the graphic arts industry.

In the textile and dyeing industry, it is used as a leveling agent to ensure uniform dye uptake.
2-Butenedioic acid can be employed in the synthesis of maleate esters, which are used as plasticizers in polymer production.

2-Butenedioic acid is used as a reagent in chemical analysis and titration processes for determining the concentration of certain substances.
In the pharmaceutical industry, 2-butenedioic acid serves as a starting material for the synthesis of active pharmaceutical ingredients (APIs).
2-Butenedioic acid is used in the production of adhesives for woodworking and construction applications.

2-Butenedioic acid can be found in the formulation of detergents, particularly for hard water conditions.
2-Butenedioic acid is utilized in the preparation of maleate salts for various applications, including pharmaceuticals.
In the pulp and paper industry, it is used to improve the efficiency of the pulping process.

2-Butenedioic acid can serve as a chemical intermediate in the production of specialty chemicals like surfactants.
2-Butenedioic acid is employed in the production of specialty coatings and corrosion-resistant paints.
In the automotive industry, it is used in the manufacture of automotive body fillers.

2-Butenedioic acid is a component in the formulation of cooling water treatment chemicals.
2-Butenedioic acid can be used as a flux in the soldering and welding of metals.
In the field of biotechnology, it can be used in the production of biodegradable polymers.

2-Butenedioic acid is employed in the formulation of synthetic lubricants and hydraulic fluids.
2-Butenedioic acid plays a role in the production of ion-selective electrodes used in analytical chemistry.
In the formulation of detergents, it can act as a soil dispersant to prevent re-deposition of dirt on fabrics.

2-Butenedioic acid is used in the preparation of specialty resins for 3D printing and rapid prototyping.
2-Butenedioic acid can serve as a stabilizer and chelating agent in the formulation of cosmetics and personal care products.
In the textile industry, it is used in the dyeing process to improve color fastness.
2-Butenedioic acid can be employed as a component in the formulation of specialty glues and adhesives for woodworking and carpentry.

2-Butenedioic acid plays a role in the production of specialty detergents for dishwashing and industrial cleaning.
The diverse applications of 2-butenedioic acid make it a valuable compound in various industries, contributing to the development of innovative products and technologies.
2-Butenedioic acid is used in the preparation of electrolyte solutions for lead-acid batteries, helping to enhance their performance.
2-Butenedioic acid is employed in the production of corrosion inhibitors, which are essential for protecting metal surfaces in various industries.

In the oil and gas industry, 2-butenedioic acid is utilized in well stimulation treatments to prevent mineral scale formation.
2-Butenedioic acid plays a role in the formulation of fire-resistant hydraulic fluids used in aircraft and industrial machinery.
In the formulation of cooling and heat transfer fluids, it can help improve their thermal stability and efficiency.

2-Butenedioic acid is used in the synthesis of specialty surfactants, which have applications in cleaning products and detergents.
2-Butenedioic acid can serve as a chelating agent in the treatment of wastewater to remove heavy metal ions.

In the leather industry, it is used in the tanning process to improve leather quality and durability.
2-Butenedioic acid can be employed in the production of specialty ceramics and glass products.
2-Butenedioic acid plays a role in the formulation of adhesives and sealants for construction and automotive applications.
In the manufacturing of rubber products, it is used to improve the adhesion of rubber to various substrates.

2-Butenedioic acid can be found in the formulation of hydraulic fluids for use in heavy machinery.
2-Butenedioic acid is used in the production of specialty detergents for industrial cleaning and degreasing.
In the field of metallurgy, it serves as a component in the pickling solutions used to remove rust and scale from metal surfaces.

2-Butenedioic acid is employed in the formulation of cutting fluids for machining operations.
2-Butenedioic acid plays a role in the preparation of specialty ceramics and refractory materials used in high-temperature applications.
In the agriculture industry, it is used as a soil conditioner to improve soil structure and nutrient retention.

2-Butenedioic acid can serve as a reagent in the synthesis of specialty chemicals used in the electronics industry.
2-Butenedioic acid is used in the formulation of specialty coatings for corrosion protection and anti-fouling applications.
In the petrochemical industry, it is employed in the removal of hydrogen sulfide from gas streams.
2-Butenedioic acid plays a role in the formulation of cutting-edge catalysts used in chemical processes.

2-Butenedioic acid is used in the preparation of specialty fertilizers to provide essential nutrients to plants.
In the construction industry, it is employed in the production of specialty mortars and grouts.
2-Butenedioic acid can be found in the formulation of specialty cleaning agents for industrial equipment.
Its diverse applications across industries highlight its importance in various chemical processes, materials development, and product innovations.



DESCRIPTION


2-Butenedioic acid, also known as maleic acid, is a chemical compound with the molecular formula C4H4O4.
2-Butenedioic acid is a dicarboxylic acid, which means it contains two carboxyl functional groups (-COOH) in its molecular structure.
2-Butenedioic acid is an unsaturated compound and is often used in various chemical reactions and industrial processes.

2-Butenedioic acid is a colorless, crystalline solid at room temperature.
2-Butenedioic acid is a dicarboxylic acid, meaning it contains two carboxyl (-COOH) functional groups in its molecule.
The molecular formula of 2-butenedioic acid is C4H4O4.
2-Butenedioic acid is an organic compound with a molecular weight of approximately 116.07 g/mol.
2-Butenedioic acid is soluble in water and many polar organic solvents.

2-Butenedioic acid has a pungent, acidic odor and a sour taste.
The structure of 2-butenedioic acid contains a carbon-carbon double bond (C=C) and two carboxyl groups.
The double bond in 2-butenedioic acid gives it its characteristic unsaturated nature.

2-Butenedioic acid is used in the synthesis of various chemicals, including specialty polymers and resins.
2-Butenedioic acid is a common precursor for the production of maleic anhydride, an important industrial chemical.
2-Butenedioic acid can form salts and esters when it reacts with bases and alcohols, respectively.
In its pure form, 2-butenedioic acid is a stable compound, but it can undergo isomerization to its cis-isomer, fumaric acid, under certain conditions.

2-Butenedioic acid is used as an acidulant in the food and beverage industry to enhance flavor and as a preservative.
2-Butenedioic acid is also used in the production of various pharmaceuticals and agricultural chemicals.
In the field of polymer chemistry, 2-butenedioic acid serves as a building block for the synthesis of specialty polymers.
The double bond in 2-butenedioic acid makes it a valuable starting material for the production of unsaturated polyester resins.

2-Butenedioic acid is a key component in the manufacture of alkyd resins used in coatings and paints.
2-Butenedioic acid can undergo polymerization reactions to form polymeric materials with diverse properties.
2-Butenedioic acid is employed in the formulation of adhesives and sealants, contributing to their adhesive properties.

In the pharmaceutical industry, 2-butenedioic acid is used in the synthesis of certain medications.
2-Butenedioic acid is a chemical reagent in various organic reactions, allowing for the introduction of carboxyl groups into organic molecules.
2-Butenedioic acid can be used as a pH regulator and buffering agent in laboratory and industrial processes.

2-Butenedioic acid plays a role in the production of specialty chemicals and materials across a wide range of industries.
2-Butenedioic acid's versatility and reactivity make it an essential compound in chemical research and industrial applications.
Proper handling and storage procedures should be followed when working with 2-butenedioic acid to ensure safety and efficacy in various processes.



PROPERTIES


Physical Properties:

Molecular Formula: C4H4O4
Molecular Weight: 116.07 g/mol
Physical State: Crystalline solid at room temperature
Color: Colorless to white
Odor: Slightly pungent odor
Taste: Sour
Melting Point: 135-139°C (275-282°F)
Boiling Point: Decomposes before boiling
Density: 1.59 g/cm³
Solubility: Soluble in water, ethanol, and acetone; slightly soluble in ether
pKa (First Acidic Hydrogen): ~1.5
pKa (Second Acidic Hydrogen): ~6.1
Hygroscopicity: Absorbs moisture from the air


Chemical Properties:

Chemical Structure: A dicarboxylic acid with two carboxyl (-COOH) functional groups.
Functional Groups: Two carboxyl groups (-COOH) on adjacent carbon atoms with a cis configuration.
Acidity: Maleic acid is a weak acid and can release two protons (H+) in solution.
Isomerization: Can isomerize to its cis-isomer, fumaric acid, under certain conditions.
Reactivity: It can react with bases to form salts and with alcohols to form esters.
Unsaturated Bond: Contains a carbon-carbon double bond (C=C) in its structure.



FIRST AID


Inhalation:

If inhaled, remove the affected person from the contaminated area to fresh air immediately.
Ensure that the person is breathing and has an unobstructed airway.
If breathing difficulties persist or the person exhibits signs of respiratory distress, seek immediate medical attention.
While awaiting medical help, provide oxygen if trained to do so and if available.


Skin Contact:

If 2-butenedioic acid comes into contact with the skin, immediately remove contaminated clothing and shoes.
Wash the affected skin area thoroughly with copious amounts of water for at least 15 minutes.
Use mild soap if available, but avoid scrubbing the skin, as it may exacerbate irritation.
Seek medical attention if irritation, redness, blistering, or chemical burns develop.
Cover the affected area with a sterile bandage or dressing if necessary to prevent contamination.


Eye Contact:

If 2-butenedioic acid contacts the eyes, immediately rinse the affected eye(s) with gently flowing lukewarm water for at least 15 minutes.
Hold the eyelids open to ensure thorough flushing of the eye.
Remove contact lenses if present and easy to do so after the initial rinse.
Seek immediate medical attention from an eye specialist (ophthalmologist).
Continue rinsing the eye(s) with water while awaiting medical help.
Do not delay seeking medical attention, as eye injuries can worsen over time.


Ingestion:

If 2-butenedioic acid is ingested accidentally, do not induce vomiting unless instructed to do so by medical personnel.
Rinse the mouth with water and encourage the affected person to drink water or milk.
Seek immediate medical attention or contact a poison control center for guidance.
Provide medical professionals with information about the chemical ingested and its concentration if available.



SYNONYMS


Maleic acid
cis-Butenedioic acid
(Z)-Butenedioic acid
cis-1,2-Ethylenedicarboxylic acid
2-Butenedioic acid
(Z)-2-Butenedioic acid
1,2-Ethylene dicarboxylic acid
Toxilic acid
Maleinic acid
Hydrogen maleate
Maleinsaeure (German)
Maleate
1,4-Butenedioic acid
cis-1,2-Dicarboxyethylene
But-2-enedioic acid
Malenic acid
Malic acid
Methylenesuccinic acid
Methylenesuccinate
Z-Butenedioic acid
Malonate
2-Butene-1,4-dioic acid
Methylenesuccinic acid
Cis-maleic acid
Maleinic acid
Ethylene dicarboxylic acid
cis-1,2-Butenedioic acid
Hydrogen cis-butenedioate
Z-But-2-enedioic acid
1,2-Butenedicarboxylic acid
Cis-Butene-1,2-dioic acid
2-Butene-1,2-dioic acid
Ethene-1,2-dicarboxylic acid
Dihydroxyethene acid
Methylenedicarboxylic acid
Toxilic acid
Ethene dicarboxylic acid
Hydrogen cis-butenedioate
2-Butenedioic acid, cis-
Malonylformic acid
Z-2-Butenedioic acid
Ethene-1,2-dicarboxylic acid
Dihydroxyethylene acid
1,2-Ethylenedicarboxylic acid
Methene-1,2-dicarboxylic acid
2-Butene-1,4-dioic acid
Ethene-1,4-dicarboxylic acid
Malonate
2-Butenedioate
Butenedioic acid, cis-
Methylenesuccinic acid
cis-1,2-Ethylenedicarboxylic acid
cis-1,2-Dicarboxyethylene
2-Butenedioic acid (Z)
Hydrogen cis-butenedioate
cis-Butenedioate
Maleinic acid
Maleinik kiselina (Serbian)
Maleinsaeure (German)
Methylenesuccinate
Methylenesuccinic acid
Toxilic acid
Maleinska kislina (Slovenian)
2-Butenedioic acid, cis-
Cis-maleic acid
Cis-1,2-butenedioic acid
Ethene-1,2-dicarboxylic acid
Ethene dicarboxylic acid
Methene-1,2-dicarboxylic acid
Cis-2-Butenedioic acid
2-Butene-1,2-dioic acid
Maleic acid, cis-
Maleate, hydrogen
Malonic acid
Methylenesuccinic acid

DESCRIPTION:

2-Butoxyethanol is an organic compound with the chemical formula BuOC2H4OH (Bu = CH3CH2CH2CH2).
2-Butoxyethanol has a sweet, ether-like odor, as it derives from the family of glycol ethers, and is a butyl ether of ethylene glycol.
2-Butoxyethanol appears as a colorless liquid with a mild, pleasant odor.



CAS NUMBER: 111-76-2

EC NUMBER: 203-905-0

MOLECULAR FORMULA: C6H14O2

MOLECULAR WEIGHT: 118.17




DESCRIPTION:

2-Butoxyethanol has less dense than water.
2-Butoxyethanol's flash point is 160 °F.
2-Butoxyethanol can irritate skin and eyes and may be toxic by ingestion.
2-Butoxyethanol is used as a solvent and to make paints and varnish.
2-Butoxyethanol is a primary alcohol that is ethanol in which one of the methyl hydrogens is replaced by a butoxy group.
2-Butoxyethanol is used as a solvent for paints and inks, as well as in some dry cleaning solutions.

2-Butoxyethanol is a colorless liquid with a mild odor.
2-Butoxyethanol can harm the eyes, skin, kidneys, and blood. Workers may be harmed from exposure to 2-butoxyethanol.
The level of exposure depends upon the dose, duration, and work being done.
Mainly 2-Butoxyethanol is used as a solvent for nitrocellulose, spray paint, quick-drying paint, varnish, enamel and paint remover.
2-Butoxyethanol can also be used as fiber wetting agent, pesticide dispersing agent, resin plasticizer and organic synthesis intermediate.

One of the main industrial uses of 2-Butoxyethanol is as a solvent in protective surface coatings, such as spray lacquers, quick-dry lacquers and enamels, as well as water-based varnishes and latex paints.
2-Butoxyethanol helps decrease the overall thickness of a varnish or paint to help enable smoother application.
2-Butoxyethanol is a reagent for the determination of iron and molybdenum.
2-Butoxyethanol is a colorless liquid and possess a sweet and ether-like odor.
2-butoxyethanol has been used since the 1930’s.

2-Butoxyethanol can be used as a mutual solvent since it has surfactant properties.
Also 2-Butoxyethanol has been used in different industries such as: business, petroleum and more.
2-Butoxyethanol, also known as ethylene glycol monobutyl ether, is a chemical compound with the molecular formula C₆H₁₄O₂.
2-Butoxyethanol is a clear, colorless liquid with a mild, pleasant odor.
2-Butoxyethanol is commonly used as a solvent in various industrial and household products due to its ability to dissolve a wide range of substances.
2-Butoxyethanol is often used in household and industrial cleaning products such as window cleaners, degreasers, and all-purpose cleaners due to its effectiveness in breaking down grease, oils, and dirt.

2-Butoxyethanol is used as a solvent in printing inks, particularly in screen printing and flexographic inks.
2-Butoxyethanol's used as a component in paints, varnishes, and coatings to help improve their viscosity, flow, and drying properties.
In industrial settings, 2-Butoxyethanol's used as a solvent for cleaning machinery, equipment, and surfaces in manufacturing and production processes.
2-Butoxyethanol might be used in certain cosmetic and personal care products, although its use in this category has become less common due to concerns about potential health risks.

As it mentioned before, because 2-Butoxyethanol contains low acute toxicity, it can be disposed of incineration.
2-butoxyethanol comes from some industrial activities.
2-Butoxyethanol is usually produced by a reaction of ethylene oxide with butyl alcohol, but it may also be made by the reaction of ethylene glycol with dibutyl sulfate.
2-butoxyethanol is widely used as a solvent in protective surface coatings such as spray lacquers, quick-dry lacquers, enamels, varnishes, and latex paints.
Also, this product can pass into air from water and soil.

In the atmosphere, 2-butoxyethanol probably exists almost entirely as a vapor.
2-Butoxyethanol is a clear, colorless oily liquid with a high boiling point, low volatility and slightly fruity odour.
As with other glycol ethers, 2-Butoxyethanol is bifunctional, containing an ether and an alcohol group in the same molecule.
2-Butoxyethanol is completely miscible with water and a wide variety of organic solvents.
This excellent miscibility makes it a versatile solvent and coupling agent offering excellent performance properties in a wide range of applications.
2-Butoxyethanol use is dominated by the paint industry, which consumes about 75% of all BG produced.

This is because 2-Butoxyethanol is a low volatility solvent and therefore prolongs the drying times of coatings and increases the flow.
Other applications are as a solvent in printing inks and textile dyes and as a component of hydraulic fluids.
2-Butoxyethanol is also a component of drilling and cutting oils and is a key component of Corexit 9527, an oil spill dispersant product.
2-Butoxyethanol is also a chemical intermediate and therefore a starting material in the production of butyl glycol acetate, which is itself an excellent solvent.
2-Butoxyethanol is also the starting material in the production of plasticizers by the reaction of phthalic anhydride.
2-Butoxyethanol is also something used regularly in most households, as it is an ingredient in many household cleaning products.

2-Butoxyethanol provides very good cleaning power for household cleaning products and also provides a characteristic odor associated with most of these products.
2-Butoxyethanol also plays the same role in some industrial and commercial surface cleaners.
2-Butoxyethanol is widely used as a solvent and coupling agent in water-based paints, coatings and inks.
2-Butoxyethanol improves the flow of products and prolongs drying times.

2-Butoxyethanol is preferred in many products due to its mild fragrance.
2-Butoxyethanol acts as a solvent and coupling agent in many waxes, resins, oils and textile dyes and is used in many industrial, commercial and household cleaning products that offer the good cleaning power and fragrance typically associated with such products.
2-Butoxyethanol is an important starting material for various syntheses, which is one of the raw materials for the production of butyl glycol acetate and for the production of plasticizers by reaction with phthalic anhydride.
2-Butoxyethanol is also formulated in insecticides, herbicides, pesticides and cosmetics, and forms an ingredient in hydraulic fluids and cutting and drilling oils.

Its bifunctional nature also means exhibiting the reactions typical of an alcohol, ie. esterification, etherification, oxidation and formation of an ether with acetates and alcoholates, which forms peroxides in the presence of atmospheric oxygen.
2-Butoxyethanol is produced by the reaction of ethylene oxide with normal butanol (n-butanol) in the presence of a catalyst.
2-Butoxyethanol is a flammable material. Keep the product and empty containers away from heat, sparks and flames. Keep in accordance with good industry practices for safety and hygiene.

2-Butoxyethanol is used in many industries.
2-Butoxyethanol is used as a solvent and is found in paint strippers, thinners, and household cleaners.
2-Butoxyethanol has a role as a protic solvent.
2-Butoxyethanol is a primary alcohol and a glycol ether.

As a relatively nonvolatile, inexpensive solvent, 2-Butoxyethanol is used in many domestic and industrial products because of its properties as a surfactant.
2-Butoxyethanol is a known respiratory irritant
2-Butoxyethanol is commonly obtained through two processes; the ethoxylation reaction of butanol and ethylene oxide in the presence of a catalyst.

C2H4O + C4H9OH → C4H9OC2H4OH


2-Butoxyethanol can be obtained in the laboratory by performing a ring opening of 2-propyl-1,3-dioxolane with boron trichloride.
2-Butoxyethanol is often produced industrially by combining ethylene glycol and butyraldehyde in a Parr reactor with palladium on carbon.
In 2006, the European production of 2-Butoxyethanol ethers amounted to 181 kilotons, of which approximately 50% (90 kt/a) was 2-butoxyethanol. World production is estimated to be 200 to 500 kt/a, of which 75% is for paints and coatings and 18% for metal cleaners and household cleaners.
In the US, 2-Butoxyethanol is considered a high production volume chemical because more than 100 million pounds of this chemical are produced per year.
2-Butoxyethanol is a glycol ether with modest surfactant properties, which can also be used as a mutual solvent.

2-Butoxyethanol is a clear, colorless and flammable liquid that is used as a solvent.
Solvents soften and disperse soils so that you can remove them without having to use as much “elbow grease”.
2-Butoxyethanol is part of a family called “glycol ethers“.
2-Butoxyethanol is a clear liquid with an ether-like odour.
2-Butoxyethanol itself is not commercially produced in Canada.
2-Butoxyethanol is widely used in a range of commercial and consumer products, such as paints, cleaning products and solvents, as well as in some industrial applications.




USES:

-Commercial uses:

2-Butoxyethanol is a solvent for paints and surface coatings, as well as cleaning products and inks.
Products that contain 2-butoxyethanol include acrylic resin formulations, asphalt release agents, firefighting foam, leather protectors, oil spill dispersants, degreaser applications, photographic strip solutions, whiteboard and glass cleaners, liquid soaps, cosmetics, dry cleaning solutions, lacquers, varnishes, herbicides, latex paints, enamels, printing paste, and varnish removers, and silicone caulk.
Products containing this compound are commonly found at construction sites, automobile repair shops, print shops, and facilities that produce sterilizing and cleaning products.

2-Butoxyethanol is the main ingredient of many home, commercial and industrial cleaning solutions.
Since the molecule has both polar and non-polar ends, 2-butoxyethanol is useful for removing both polar and non-polar substances, like grease and oils.
2-Butoxyethanol is also approved by the U.S. FDA to be used as direct and indirect food additives, which include antimicrobial agents, defoamers, stabilizers, and adhesives.


-In the petroleum industry:

2-Butoxyethanol is commonly produced for the oil industry because of its surfactant properties.[14]
In the petroleum industry, 2-butoxyethanol is a component of fracturing fluids, drilling stabilizers, and oil slick dispersants for both water-based and oil-based hydraulic fracturing.
When liquid is pumped into the well, the fracturing fluids are pumped under extreme pressure, so 2-butoxyethanol is used to stabilize them by lowering the surface tension.

As a surfactant, 2-butoxyethanol absorbs at the oil-water interface of the fracture.
2-Butoxyethanol is also used to facilitate the release of the gas by preventing congealing.
2-Butoxyethanol is also used as a crude oil–water coupling solvent for more general oil well workovers.



USAGE AREAS:

-fragrance
-solvents
-viscosity controlling agents



APPLICATIONS:

-Used as a solvent for paints, inks, components of metal cleaners, and raw materials for dye dispersants
-2-Butoxyethanol is mainly used as a solvent for nitrocellulose, spray paint, quick drying paint, varnish, enamel and paint remover
-Can also be used as fiber wetting agent, pesticide dispersant, resin plasticizer, organic synthesis intermediates
-Determination of iron and molybdenum reagents
-Improves emulsifying properties and auxiliary solvents that dissolve mineral oil in the soap.
-Used as a reagent and solvent for the determination of iron and molybdenum, it is also used to separate calcium and strontium from nitrates.



PRODUCT INFORMATION:

-CAS number: 111-76-2
-Molecular weight: 118.17
-Molecular formula: C6H14O2
-SMILES: CCCCOCCO
-Purity: 99%+
-Apparence: Colorless clear liquid




CHARACTERISTICS:

-PSA： 29.46000
-XLogP3： 0.7954
-Appearance： Transparent liquid
-Density： 0.9012 g/cm3 @ Temp: 20 °C
-Melting Point： -74.8 °C
-Boiling Point： 168.4 °C
-Flash Point： 140 °F
-Refractive Index： n20/D 1.419(lit.)
-Water Solubility： Miscible



PHYSICAL AND CHEMICAL PROPERTIES:

-Molecular Weight: 118.17 g/mol
-XLogP3: 0.8
-Hydrogen Bond Donor Count: 1
-Hydrogen Bond Acceptor Count: 2
-Rotatable Bond Count: 5
-Exact Mass: 118.099379685 g/mol
-Monoisotopic Mass: 118.099379685 g/mol
-Topological Polar Surface Area: 29.5Ų
-Heavy Atom Count: 8
-Complexity: 37.5
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 0
-Undefined Atom Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 1
-Compound Is Canonicalized: Yes




PROPERTIES:

-vapor density: 4.1 (vs air)
-vapor pressure: -Assay: ≥95% (GC)
-form: liquid
-autoignition temp.: 473 °F
-expl. lim.: 10.6 %
-color: APHA: ≤40
-refractive index: n20/D 1.419 (lit.)
-pH: 7 (20 °C in H2O, as aqueous solution)
-bp: 169-172.5 °C (lit.)
-mp: −75 °C (lit.)
-transition temp: flash point 67 °C
-solubility: 900 g/L (completely miscible)
-density: 0.9 g/cm3 at 20 °C, 0.902 g/mL at 25 °C (lit.)
-shipped in: ambient
-storage temp.: room temp
-SMILES string: CCCCOCCO
-InChI: 1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3
-InChI key: POAOYUHQDCAZBD-UHFFFAOYSA-N



PHYSICAL PROPERTIES:

-Appearance: colorless to pale yellow clear liquid (est)
-Assay: 95.00 to 100.00
-Specific Gravity: 0.89900 to 0.90500 @ 25.00 °C.
-Pounds per Gallon - (est).: 7.481 to 7.531
-Refractive Index: 1.41600 to 1.42200 @ 20.00 °C.
-Melting Point: -74.80 °C. at 760.00 mm Hg
-Boiling Point: 168.40 °C. at 760.00 mm Hg
-Vapor Pressure: 0.880000 mmHg at 25.00 °C.
-Vapor Density: 4.1 ( Air = 1 )
-Flash Point: 140.00 °F. TCC ( 60.00 °C. )
-logP (o/w): 0.830



SPECIFICATIONS:

-CAS Min %: 98.5
-CAS Max %: 100.0
-Melting Point: -70.0°C
-Density: 0.9010g/mL
-Boiling Point: 171.0°C
-Flash Point: 62°C
-Infrared Spectrum: Authentic
-Assay Percent Range: 98.5% min. (GC)
-Packaging: Glass Bottle
-Refractive Index: 1.4180 to 1.4200
-Linear Formula: CH3(CH2)3OCH2CH2OH



CHEMICAL PROPERTIES:

-Melting point: -70 °C
-Boiling point: 171 °C
-density: 0.902 g/mL at 25 °C(lit.)
-vapor density: 4.1 (vs air)
-vapor pressure: -refractive index: n20/D 1.419(lit.)
-Fp: 140 °F
-storage temp.: Store below +30°C.
-solubility: 900g/l completely miscible
-form: Liquid
-pka: 14.42±0.10(Predicted)
-color: Clear
-PH: 7 (H2O, 20℃)(as aqueous solution)
-Odor: Mild, characteristic; slightly rancid; mild ethereal.



STORAGE:

Keep away from open flames、and high temperature.



SYNONYM:

2-Butoxyethanol
111-76-2
2 Butoxyethanol
Butyl cellosolve
Butyl glycol
ETHYLENE GLYCOL MONOBUTYL ETHER
2-Butoxyethanol
111-76-2
ETHYLENE GLYCOL MONOBUTYL ETHER
Butyl glycol
Butyl cellosolve
Butoxyethanol
n-Butoxyethanol
Ethanol, 2-butoxy-
Ethylene glycol butyl ether
Butyl oxitol
Dowanol EB
Glycol butyl ether
Glycol ether eb
3-Oxa-1-heptanol
2-butoxyethan-1-ol
EGBE
2-Butoxy-1-ethanol
Gafcol EB
2-n-Butoxyethanol
O-Butyl ethylene glycol
Jeffersol eb
Butyl cellu-sol
BUCS
Ektasolve EB
Glycol monobutyl ether
Chimec NR
2-Butoxy ethanol
2-Butossi-etanolo
2-Butoxy-aethanol
Butylcelosolv
Butylglycol
Butoksyetylowy alkohol
2-Butoxy-ethanol
Ethylene glycol n-butyl ether
EGMBE
Monobutyl glycol ether
Monobutyl ether of ethylene glycol
Ethylene glycol mono-n-butyl ether
n-Butyl Cellosolve
.beta.-Butoxyethanol
9004-77-7
Butyl monoether glycol
Butylcelosolv [Czech]
Caswell No. 121
Butyglycol
Monobutyl ethylene glycol ether
2-n-Butoxy-1-ethanol
Ether alcohol
Ethylene glycol, monobutyl ether
Butyl icinol
g lycol ether eb
beta-Butoxyethanol
2 -Butoxyethanol
Minex BDH
Butylglycol [French,German]
2-Butoxy-aethanol [German]
NSC 60759
2-Butossi-etanolo [Italian]
2-Hydroxyethyl n-butyl ether
Butoxyethanol, 2-
ethyleneglycol monobutyl ether
Ektasolve EB solvent
CCRIS 5985
HSDB 538
2-Butoxyethanol (ethylene glycol monobutyl ether)
Butoksyetylowy alkohol [Polish]
2-Butoxyethan(ol-d)
2-Butoxyethanol--d4
Ek tasolve EB solvent
Eter monobutilico del etilenglicol
Glycol ether eb acetate
EINECS 203-905-0
UNII-I0P9XEZ9WV
UN2369
I0P9XEZ9WV
Butyl 2-hydroxyethyl ether
EPA Pesticide Chemical Code 011501
Ether monobutylique de l'ethyleneglycol
BRN 1732511
AI3-0993
AI3-09903
Eter monobutilico del etilenglicol [Spanish]
DTXSID1024097
Ethylene glycol mono butyl ether
CHEBI:63921
Ether monobutylique de l'ethyleneglycol [French]
NSC-60759
2-BUTOXY(ETHANOL-13C2)
EC 203-905-0
EC 500-012-0
Ethylene glycol monobutyl ether (EGBE)(2-Butoxyet)
DTXCID904097
2-BUTOXY ETHANOL (ETHYLENE GLYCOL MONOBUTYL ETHER)
butylcellosolve
CAS-111-76-2
SMR001253761
n-butoxyethanol sodium salt
Butyloxitol
2-Butoksyetanol
2-Butoxietanol
EB Solvent
2- butoxyethanol
3-oxaheptan-1-ol
Etanol, 2-butoxi-
2-(n-Butoxy)ethanol
BuOCH2CH2OH
EGM (CHRIS Code)
Ethylene glycol monobutyl
2-Butoxyethanol
2-(1-Butyloxy) ethanol
Aethylenglycolmonobuthylaether
BUTOXYETHANOL
2-Butoxy-aethanol
SCHEMBL15712
Ethyleneglycol-monobutyl ether
MLS002174253
MLS002454362
WLN: Q2O4
BUTYL CELLOSOLVE
Butyglycol
ethylene glycol-monobutyl ether
CHEMBL284588
QSPL 003
2-BUTOXYETHANOL
2-BUTOXYETHANOL
Ethylene glycol butyl ether, 99%
2-butoxyethanol (butyl cellosolve)
NSC60759
(C2-H4-O)mult-C4-H10-O
ther d'thylneglycol et de monobutyle
Tox21_202399
Tox21_300123
LS-539
MFCD00002884
NA2369
Ethylene glycol butyl ether, >=99%
AKOS009028760
Ethylene glycol monobutyl ether (EGBE)
NCGC00090683-01
NCGC00090683-02
NCGC00090683-03
NCGC00090683-04
NCGC00090683-05
NCGC00254083-01
NCGC00259948-01
Ethylene glycol monobutyl ether (EGBE)
B0698
FT-0626297
UVCB substance. IUPAC name not applicable.
EN300-19317
C19355
500-012-0 (NLP #)
Ethylene glycol butyl ether, analytical standard
ETHYLENE GLYCOL MONO-N-BUTYL ETHER [HSDB]
Q421557
Ethylene glycol butyl ether, for synthesis, 99.0%
J-508565
Butoxyethanol, 2-; (Glycol ether EB; Xtraction II)
Butoxyethanol, 2-; (Glycol ether EB; Xtraction II)
Ethylene glycol butyl ether, SAJ first grade, >=99.0%
Ethylene glycol monobutyl ether (EGBE) (2-Butoxyethanol)
Ethylene glycol butyl ether, spectrophotometric grade, >=99.0%
Ethylene glycol monobutyl ether
Ethylene glycol monobutyl ether




TRADE NAME:

2-Butoxyethanol
2-butoxy-1-ethanol
3-oxa-1-heptanol
3-oxo-1-heptanol
BG
BGE
BuOX
Butyl CELLOSOLVE™ Solvent
Butyl CELLOSOLVE™ Solvent
Butyl Glycol
Butyl Oxitol
Butyl glycol ether
Butylglycol
Butylglycolether
Dowanol EB
EB solvent
EGBE
Glycol Ether EB
Glycol ether EB
butoxyethanol
butyl cellosolve
butyl ethoxol
butyl monoether glycol
butyl oxitol
butylglycol ether
ethylene glycol butyl ether
ethylene glycol monobutyl ether
monobutyl ether
n-butoxyethanol
o-butyl ethylene glycol



PROCESS NAME:

2-butoxyethanol
2-Butoxyethanol
2-butoxyethanol
2-butoxyethanol; ethylene glycol monobutyl ether
EGBE
Ethylene glycol mono-n-butyl ether
Ethylene glycol monobutyl ether
Ethyleneglycol monobutyl ether



IUPAC NAME:

1-Butoxy-2-hydroxyethan
2 butossietanolo
2-buthoxtethanol
2-Bütoksietanol
2-butoxy ethanol
2-butoxy-1-ethanol
2-butoxy-ethanol
2-butoxyehanole
2-Butoxyethan-1-ol
2-butoxyethan-1-ol
2-Butoxyethano
2-BUTOXYETHANOL
2-Butoxyethanol
2-butoxyethanol
2-Butoxyethanol
2-butoxyethanol
2-butoxyethanol (Butyl glycol)
2-butoxyethanol ethylene glycol monobutyl ether butyl cellosolve
2-butoxyethanol, butyl cellosolve, ethylene glycol monobutyl ether
2-Butoxyethanol; Butyl glycol; Butyl cellosolve ...
2-butoxyethanol; ethylene glycol monobutyl ether; butyl cellosolve
2-butoxyéthanol
Butoxyethanol
butyl cellosolve

2-Butyne-1,4-diol is a colourless, hygroscopic solid that is soluble in water and polar organic solvents.
2-Butyne-1,4-diol is a commercially significant compound in its own right and as a precursor to other products.


CAS Number: 110-65-6
EC Number: 203-788-6
MDL number: MFCD00002915
Molecular Formula: C4H6O2



SYNONYMS:
But-2-yne-1,4-diol, Butynediol, 2-Butyne-1,4-diol, 1,4-Dihydroxy-2-butyne, 2-Butyne-1,4-diol, 110-65-6, But-2-yne-1,4-diol, 1,4-Dihydroxy-2-butyne, 1,4-BUTYNEDIOL, Bis(hydroxymethyl)acetylene, 2-Butynediol, 2-Butin-1,4-diol, NSC 834, DTXSID4021921, 2-butyn-1,4-diol, 1,4-Dimethoxyacetylene, AXH202FPQM,
CHEBI:16413, NSC-834, Agrisynth B3D, DTXCID901921, 1,4-Butynediol (VAN), 1,4-Butinodiol, Butynediol-1,4, CAS-110-65-6, HSDB 2004, EINECS 203-788-6, UNII-AXH202FPQM, UN2716, BRN 1071237, AI3-61467, 2-butyne-l,4-diol, but-2-yne-1,4diol, 1,2-Dimethoxyacetylene, 1,4Dihydroxy-2-butyne, 2-butyne-1,4-di-ol, EC 203-788-6, WLN: Q2UU2Q, 1,4-BUTYNE GLYCOL, 4-01-00-02687 (Beilstein Handbook Reference), 1,2-Dihydroxydimethylacetylene, NSC834, 2-Butyne-1,4-diol, 99%, CHEMBL3187551, 1,4-BUTYNEDIOL [HSDB], Tox21_201284, Tox21_302875, MFCD00002915, AKOS000118736, UN 2716, NCGC00249014-01, NCGC00256535-01, NCGC00258836-01, 1,4-Butynediol [UN2716], B0749, NS00009569, EN300-19323, Butynediol 1,4-Butynediol 2-Butyne-1,4-diol, C02497, E78871, Q209328, J-002458, F0001-0223, InChI=1/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H, 2-butyne-1,4-diol, butynediol, 1,4-dihydroxy-2-butyne, 1,4-butynediol, bis hydroxymethyl acetylene, 2-butynediol, 2-butin-1,4-diol, agrisynth b3d, unii-axh202fpqm, 1,4-butynediol van, Bis(hydroxymethyl)acetylene, But-2-yne-1,4-diol, 1,4-Butynediol, 1,4-Dihydroxy-2-butyne, 2-Butynediol, Butynediol, 2-Butin-1,4-diol, UN 2716, 1,2-Dimethoxyacetylene, NSC 834, NSC 834, 2-Butynediol 2-Butyne-1,4-diol, Bis(hydroxymethyl)acetylene, UN 2716, 1,4-Dihydroxy-2-butyne, 2-Butynediol, But-2-yne-1,4-diol, Butynediol, Bis (hydroxymethyl) acetylene, 1,2-Dimethoxyacetylene, 1,4-Butynediol, 2-Butin-1,4-diol, 2-Butyne-1,4-diol, 1,4-Butynediol, Butynediol, Bis(hydroxymethyl)acetylene, 2-Butynediol, 1,4-Dihydroxy-2-butyne, NSC 834, BYD, BOZ, But-2-yne-1,4-diol, 1,4-BUTYNEDIOL, Butynediol, 2-BUTYN-1,4-DIOL, 2-Butin-1,4-diol, Dihydroxydimethylacetylene, 2-Butynediol, agrisynthb3d,



2-Butyne-1,4-diol is a colorless to slightly yellow solid, and is almost odorless.
2-Butyne-1,4-diol is completely soluble with water in all proportions.
2-Butyne-1,4-diol is an organic compound that is an alkyne and a diol.


2-Butyne-1,4-diol is a colourless, hygroscopic solid that is soluble in water and polar organic solvents.
2-Butyne-1,4-diol is a commercially significant compound in its own right and as a precursor to other products.
2-Butyne-1,4-diol appears as white to light-brown solid or brownish-yellow aqueous solution.


Solid sinks and mixes with water.
2-Butyne-1,4-diol is a butynediol that is but-2-yne substituted by hydroxy groups at positions 1 and 4.
2-Butyne-1,4-diol is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 tonnes per annum.


2-Butyne-1,4-diol is an organic compound combinding an alkyne and a dioland is a precursor to 1,4-Butanediol.
The Boiling point of 2-Butyne-1,4-diol is at 238°C and melting point at 52-55°C.
2-Butyne-1,4-diol is hygroscopic.


2-Butyne-1,4-diol is incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong acids and strong bases.
2-Butyne-1,4-diol is a butynediol that is but-2-yne substituted by hydroxy groups at positions 1 and 4.
2-Butyne-1,4-diol appears as white to light-brown solid or brownish-yellow aqueous solution.


2-Butyne-1,4-diol is water soluble.
2-Butyne-1,4-diol is an organic compound that is an alkyne and a diol.
This yellow crystalline solid, 2-Butyne-1,4-diol, is soluble in water and ethanol.



USES and APPLICATIONS of 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol is used primarily in the synthesis of organic compounds.
2-Butyne-1,4-diol is a colorless, hygroscopic solid that is soluble in water and polar organic solvents.
2-Butyne-1,4-diol is used basic brightener in nickel electroplating baths, also an important intermediate for organic synthesis; corrosion inhibitor; defoliant ; polymerization accelerator; stabilizer for chlorinated hydrocarbons; cosolvent for paint and varnish removal.


2-Butyne-1,4-diol is used by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
2-Butyne-1,4-diol is used in the following products: washing & cleaning products, coating products, metal surface treatment products and laboratory chemicals.


2-Butyne-1,4-diol is used for the manufacture of: metals, fabricated metal products and electrical, electronic and optical equipment.
Other release to the environment of 2-Butyne-1,4-diol is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.


2-Butyne-1,4-diol is used in the following products: washing & cleaning products, water treatment chemicals, pH regulators and water treatment products, coating products and metal surface treatment products.
2-Butyne-1,4-diol has an industrial use resulting in manufacture of another substance (use of intermediates).


Release to the environment of 2-Butyne-1,4-diol can occur from industrial use: formulation of mixtures.
2-Butyne-1,4-diol is used in the following products: metal surface treatment products, washing & cleaning products, coating products and laboratory chemicals.


2-Butyne-1,4-diol is used for the manufacture of: fabricated metal products, electrical, electronic and optical equipment, chemicals.
Release to the environment of 2-Butyne-1,4-diol can occur from industrial use: in processing aids at industrial sites and as an intermediate step in further manufacturing of another substance (use of intermediates).


Release to the environment of 2-Butyne-1,4-diol can occur from industrial use: manufacturing of the substance.
2-Butyne-1,4-diol is a precursor to 1,4-butanediol and 2-butene-1,4-diol by hydrogenation.
2-Butyne-1,4-diol is also used in the manufacture of certain herbicides, textile additives, corrosion inhibitors, plasticizers, synthetic resins, and polyurethanes.


2-Butyne-1,4-diol is the major raw material used in the synthesis of vitamin B6.
2-Butyne-1,4-diol is also used for brightening, preserving, and inhibiting nickel plating.
2-Butyne-1,4-diol reacts with a mixture of chlorine and hydrochloric acid to give mucochloric acid, HO2CC(Cl)=C(Cl)CHO (see mucobromic acid).


2-Butyne-1,4-diol is used as a precursor to prepare 1,4-butanediol, 2-butene-1,4-diol and mucochloric acid.
2-Butyne-1,4-diol is also used in textile additives, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes.
2-Butyne-1,4-diol is an important raw material of vitamin B6.


Further, 2-Butyne-1,4-diol is used for brightening, preserving and inhibiting nickel plating.
In addition, 2-Butyne-1,4-diol is used in biological studies for nematocidal activity.
2-Butyne-1,4-diol is mainly used in the manufacturing of pesticides, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes.


2-Butyne-1,4-diol is used as a precursor to prepare 1,4-butanediol, 2-butene-1,4-diol and mucochloric acid.
2-Butyne-1,4-diol is also used in textile additives, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes.
2-Butyne-1,4-diol is an important raw material of vitamin B6.


Further, 2-Butyne-1,4-diol is used for brightening, preserving and inhibiting nickel plating.
In addition, 2-Butyne-1,4-diol is used in biological studies for nematocidal activity.
2-Butyne-1,4-diol is used to produce butanedioland butenediol, in metal plating andpickling baths, and in making the carbamateherbicide Barban (Carbyne).


2-Butyne-1,4-diol is extensively used in the cycloaddition reactions such as the homologation method for the preparation of substituted acenes, rhodium and iridium-catalyzed [2+ 2+ 2] inter and intramolecular cyclotrimerization.
2-Butyne-1,4-diol can also be used in the total synthesis of (−)-isolaurallene, (−)-amphidinolide P and bistramide A.


2-Butyne-1,4-diol is a precursor to 1,4-butanediol.
2-Butyne-1,4-diol is also used in the manufacture of plant protection agents, pesticides, textile additives, corrosion inhibitors, platicizers, synthetic resins, and polyurethanes.


2-Butyne-1,4-diol is used in biological studies for nematocidal activity.
2-Butyne-1,4-diol uses and applications include: Corrosion inhibitor in acid pickles and cleaners; pharmaceuticals intermediate; electroplating brightener; defoliant; polymerization accelerator; stabilizer for chlorinated hydrocarbons; cosolvent for paint and varnish removal; synthesis of histamine and pyridoxine; alternative route for vitamin B6; emulsifier Suggested storage of 2-Butyne-1,4-diol: Hygroscopic



SOLUBILITY OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol is soluble in water, ethanol, acetone, methanol.
2-Butyne-1,4-diol is slightly soluble in ethyl ether and chloroform.
2-Butyne-1,4-diol is insoluble in benzene.



SYNTHESIS OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol is carried out by reaction under pressure of acetylene and an aqueous solution of formaldehyde, catalyzed by copper acetylide.



STORAGE OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol can be stored in steel, aluminum, nickel, glass, epoxy, and phenolic liner containers.
Rubber hose may be used for transfer.
Avoid contact with heavy metal salt contaminants.



PURIFICATION METHODS OF 2-BUTYNE-1,4-DIOL:
Crystallise the diol from EtOAc.



CHEMICAL PROPERTIES OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol is a yellow solid.
2-Butyne-1,4-diol is soluble in water, acidic solution, ethanol and acetone, slightly soluble in chloroform, insoluble in benzene and ether.



SYNTHESIS OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol can be produced in the Reppe synthesis, where formaldehyde and acetylene are the reactants:
2 CH2O + HCCH → HOCH2CCCH2OH
Several patented production methods use copper bismuth catalysts coated on an inert material.
The normal temperature range for the reaction is 90°C up to 150°C, depending on the pressure used for the reaction which can range from 1 to 20 bar.



FUNCTIONS OF 2-BUTYNE-1,4-DIOL:
*Emulsifier ,
*Accelerator ,
*Acid ,
*Stabilizer



REACTIVITY PROFILE OF 2-BUTYNE-1,4-DIOL:
Pure 2-Butyne-1,4-diol is non-explosvie.
Small amounts of certain impurities-alkali hydroxides, alkaline earth hydroxides, halides-may cause explosive decomposition upon distillation.
2-Butyne-1,4-diol should not be treated with basic catalysts in the absence of a solvent at room temperature, and its stability is less with elevated temperatures.
In strong acids, contamination with mercury salts can also result in violent decomposition



SYNTHESIS OF 2-BUTYNE-1,4-DIOL:
2-Butyne-1,4-diol can be produced in the Reppe synthesis, where formaldehyde and acetylene are the reactants:
2 CH2O + HC≡CH → HOCH2CCCH2OH
Several patented production methods use copper bismuth catalysts coated on an inert material.
The normal temperature range for the reaction is 90 °C up to 150 °C, depending on the pressure used for the reaction which can range from 1 to 20 bar.



PHYSICAL and CHEMICAL PROPERTIES of 2-BUTYNE-1,4-DIOL:
Chemical formula: C4H6O2
Molar mass: 86.090 g·mol−1
Appearance: Colorless crystalline solid
Density: 1.11 g/cm3 (at 20 °C)
Melting point: 58 °C (136 °F; 331 K)
Boiling point: 238 °C (460 °F; 511 K)
Solubility in water: 3740 g/L
Molecular Weight: 86.09 g/mol
XLogP3-AA: -1.1
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 2
Rotatable Bond Count: 0
Exact Mass: 86.036779430 g/mol
Monoisotopic Mass: 86.036779430 g/mol
Topological Polar Surface Area: 40.5Ų

Heavy Atom Count: 6
Formal Charge: 0
Complexity: 66
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
CAS number: 110-65-6
EC index number: 603-076-00-9
EC number: 203-788-6
Hill Formula: C₄H₆O₂
Molar Mass: 86.09 g/mol
HS Code: 2905 39 90

Boiling point: 125 - 127 °C (3 hPa)
Density: 1.04 - 1.05 g/cm3 (20 °C)
Flash point: 152 °C
Ignition temperature: 410 °C
Melting Point: 56 - 58 °C
pH value: 4 - 7.5 (100 g/l, H₂O, 23 °C)
Vapor pressure: Bulk density: 500 kg/m3
Solubility: 3740 g/l
Physical State :Solid
Solubility :Soluble in water (3740 mg/ml at 20° C),
alcohol, ether, benzene, and acetonez.
Storage :Desiccate at room temperature
Melting Point :53-58° C (lit.)
Boiling Point :238° C (lit.)
Density :1.04 g/cm3

Refractive Index :n20D 1.48
Physical state: crystalline
Color: beige
Odor: No data available
Melting point/freezing point:
Melting point/range: 53 - 58 °C - lit.
Initial boiling point and boiling range: 238 °C - lit.
Flammability (solid, gas): No data available
Upper/lower flammability or explosive limits: No data available
Flash point: 152 °C - closed cup
Autoignition temperature: No data available
Decomposition temperature: No data available
pH: 4 - 7,5 at 100 g/l at 23 °C
Viscosity
Viscosity, kinematic: No data available
Viscosity, dynamic: No data available

Water solubility: 3.740 g/l at 20 °C
Partition coefficient: n-octanol/water:
log Pow: -0,73 at 25 °C
Vapor pressure: < 0,1 hPa at 55 °C
Density: 1,04 - 1,05 g/cm3 at 20 °C
Relative density: No data available
Relative vapor density: No data available
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: No data available
Other safety information: No data available
Systematic Name:2-Butyne-1,4-diol
EPA Registry Name:2-Butyne-1,4-diol
IUPAC Name:But-2-yne-1,4-diol
Internal Tracking Number:26849
CAS Number:110-65-6
Substance Type:Chemical Substance
Molecular Formula:C4H6O2

Molecular Weight:86.09 g/mol
Beilstein Number: 1071237
MDL: MFCD00002915
XlogP3-AA: -1.10 (est)
Molecular Weight: 86.09022000
Formula: C4 H6 O2
Appearance: pale brown to brownish-yellow solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 50.00 °C. @ 760.00 mm Hg
Boiling Point: 238.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.008000 mmHg @ 25.00 °C. (est)
Flash Point: 306.00 °F. TCC ( 152.22 °C. )
logP (o/w): 0.093 (est)
Soluble in: water, 7.958e+005 mg/L @ 25 °C (est)
CAS Min % 98.5
CAS Max % 100.0
Melting Point: 54.0°C to 58.0°C

Color: Yellow
Density: 1.2000g/mL
Boiling Point: 238.0°C
Flash Point: 152°C
Infrared Spectrum: Authentic
Assay Percent Range: 98.5% min. (GC)
Linear Formula: HOCH2C≡CCH2OH
Refractive Index: 1.4804
Beilstein: 01, I, 261
Specific Gravity: 1.2
Solubility Information Solubility in water: 2960g/L (20°C).
Other solubilities: soluble in aqueous acids,soluble in alcohol and acetone,
insoluble in ether and benzene,soluble in polar solvents
Formula Weight: 86.09
Percent Purity: 99%
Physical Form: Crystalline Platelets or Flakes
Chemical Name or Material: 2-Butyne-1, 4-diol

Melting point: 54 °C
Boiling point: 238 °C(lit.)
Density: 1.2
vapor pressure: refractive index: 1.4804
Flash point: 306 °F
storage temp.: Store below +30°C.
solubility: 3740g/l
form: Crystalline Platelets or Flakes
pka: 12.72±0.10(Predicted)
color: slightly brown
PH: 4-7.5 (100g/l, H2O, 23℃)
Water Solubility: 3740 g/L (20 ºC)
BRN: 1071237
Exposure limits ACGIH: TWA 0.1 ppm; STEL 0.3 ppm
OSHA: TWA 0.75 ppm; STEL 2 ppm
NIOSH: IDLH 20 ppm; TWA 0.016 ppm; Ceiling 0.1 ppm
Stability: Stable.

LogP: -0.73 at 25℃
CAS DataBase Reference: 110-65-6(CAS DataBase Reference)
EWG's Food Scores: 1-2
FDA UNII: AXH202FPQM
NIST Chemistry Reference: 2-Butyne-1,4-diol(110-65-6)
EPA Substance Registry System: 2-Butyne-1,4-diol (110-65-6)
Name: 2-BUTYNE-1,4-DIOL
CAS Registry Number: 110-65-6
Formula: C4H6O2
InChI: InChI=1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2
InChIKey: DLDJFQGPPSQZKI-UHFFFAOYSA-N
Instrument Name: BRUKER AC-300
Melting Point: 58C
Molecular Weight: 86.09
Molecular Weight：86.09
Exact Mass：86.09
BRN：1071237

EC Number：203-788-6
UNII：AXH202FPQM
ICSC Number：1733
NSC Number：834
UN Number：2716
DSSTox ID：DTXSID4021921
Color/Form：Plates from benzene and ethyl acetate
White, orthorhombic crystals
WHITE TO LIGHT YELLOW
Yellow scaley solid at 20 °C and 1,013 hPa
HScode：29053980
PSA：40.5
XLogP3：-0.73
Appearance：slightly brown Crystalline Platelets or Flakes
Density：1.1
Melting Point：58 °C

Boiling Point：238 °C @ Press: 760 Torr
Flash Point：306 °F
Refractive Index：1.4804
Water Solubility：H2O: 3740 g/L (20 ºC)
Storage Conditions：Refrigerator
Vapor Pressure：Vapor Density：Relative vapour density (air = 1): 3.0
Henrys Law Constant：
Henry's Law constant = 1.684X10-11 atm-cu m/mol at 25 °C (est)
Air and Water Reactions：Soluble in water.
Reactive Group：Alcohols and Polyols
Autoignition Temperature：335 °C



FIRST AID MEASURES of 2-BUTYNE-1,4-DIOL:
-Description of first-aid measures:
*General advice:
First aiders need to protect themselves.
*If inhaled:
After inhalation:
Fresh air.
Immediately call in physician.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
Call a physician immediately.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Immediately call in ophthalmologist.
Remove contact lenses.
*If swallowed:
Give water to drink (two glasses at most).
Seek medical advice immediately.
-Indication of any immediate medical attention and special treatment needed:
No data available



ACCIDENTAL RELEASE MEASURES of 2-BUTYNE-1,4-DIOL:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up carefully.
Dispose of properly.
Clean up affected area.



FIRE FIGHTING MEASURES of 2-BUTYNE-1,4-DIOL:
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.



EXPOSURE CONTROLS/PERSONAL PROTECTION of 2-BUTYNE-1,4-DIOL:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Tightly fitting safety goggles
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P3
-Control of environmental exposure:
Do not let product enter drains.



HANDLING and STORAGE of 2-BUTYNE-1,4-DIOL:
-Precautions for safe handling:
*Advice on safe handling:
Work under hood.
*Hygiene measures:
Immediately change contaminated clothing.
Wash hands and face after working with substance.
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
Keep in a well-ventilated place.
Keep locked up or in an area accessible
only to qualified or authorized persons.
Air and moisture sensitive.
Handle and store under inert gas.



STABILITY and REACTIVITY of 2-BUTYNE-1,4-DIOL:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Incompatible materials:
No data available

DESCRIPTION:

2-butyne-1,4-diol is an organic compound from the alkyne and diol family .
2-butyne-1,4-diol occurs as colorless to yellow crystals, extremely soluble in water and ethanol .
1,4-butynediol appears as white to light-brown solid or brownish-yellow aqueous solution. Solid sinks and mixes with water.

CAS No 110-65-6
EC No. 203-788-6
IUPAC Name But-2-yne-1,4-diol
Molecular weight : 86.09
Molecular Formula : C4H6O2


SYNONYMS OF 2-BUTYNE-1,4-DIOL
1,4-dihydroxybut-2-yne,2-butin-1,4-diol,2-butyne-1,4-diol,2-Butyne-1,4-diol,110-65-6,But-2-yne-1,4-diol,Butynediol,1,4-Dihydroxy-2-butyne,1,4-BUTYNEDIOL,Bis(hydroxymethyl)acetylene,2-Butynediol,2-Butin-1,4-diol,NSC 834,DTXSID4021921,2-butyn-1,4-diol,1,4-Dimethoxyacetylene,AXH202FPQM,CHEBI:16413,NSC-834,Agrisynth B3D,DTXCID901921,1,4-Butynediol (VAN),Butynediol-1,4 [French],1,4-Butinodiol [Spanish],1,4-Butinodiol,Butynediol-1,4,CAS-110-65-6,2-Butin-1,4-diol [Czech],HSDB 2004,EINECS 203-788-6,UNII-AXH202FPQM,2-Butin-1,4-diol [Czechoslovakia],UN2716,BRN 1071237,AI3-61467,2-butyne-l,4-diolbut-2-yne-1,4diol,1,2-Dimethoxyacetylene,1,4Dihydroxy-2-butyne,2-butyne-1,4-di-ol,EC 203-788-6,WLN: Q2UU2Q,1,4-BUTYNE GLYCOL,4-01-00-02687 (Beilstein Handbook Reference),1,2-Dihydroxydimethylacetylene,NSC834,2-Butyne-1,4-diol, 99%,CHEMBL3187551,1,4-BUTYNEDIOL [HSDB],Tox21_201284,Tox21_302875,MFCD00002915,STL185542,AKOS000118736,UN 2716,NCGC00249014-01,NCGC00256535-01,NCGC00258836-01,1,4-Butynediol [UN2716] [Poison],B0749,NS00009569,EN300-19323,Butynediol 1,4-Butynediol 2-Butyne-1,4-diol,C02497,E78871,Q209328,J-002458,F0001-0223,InChI=1/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H






But-2-yne-1,4-diol is a butynediol that is but-2-yne substituted by hydroxy groups at positions 1 and 4.
1,4-Butynediol is an organic compound that is an alkyne and a diol.
2-butyne-1,4-diol is a colourless, hygroscopic solid that is soluble in water and polar organic solvents.
2-butyne-1,4-diol is a commercially significant compound in its own right and as a precursor to other products.


But-2-yne-1,4-diol is obtained by Reppe synthesis , by reaction of acetylene ( ethyne) with an aqueous solution of formaldehyde (methanal) under pressure (it was thus produced on a large scale from 1941) 7 :
2 VSH2O + VS2H2⟶VS4H6O2
The reaction normally occurs at a temperature between 90 and 150 °C , depending on the pressure applied to the system which ranges from 1 to 20 bar 8 .

Different patented production techniques use catalysts based on copper and bismuth , or even copper acetylide (I) 3 .
Annual European production of butynediol is around 200,000 tonnes 3 .


2-Butyne-1,4-diol (BYD, BBD) is a colorless to slightly yellow solid, and is almost odorless.
It is completely soluble with water in all proportions.
2-Butin-1,4-diol (BYD, BBD) is an organic compound combinding an alkyne and a dioland is a precursor to 1,4-Butanediol.


2-butyne-1,4-diol is mainly used in the manufacturing of pesticides, corrosion inhibitors, plasticizers, synthetic resins and polyurethanes.
The Boiling point of 2-Butin-1,4-diol (BYD, BBD) is at 238°C and melting point at 52-55°C.



SYNTHESIS OF 2-BUTYNE-1,4-DIOL:
1,4-Butynediol can be produced in the Reppe synthesis, where formaldehyde and acetylene are the reactants:
2 CH2O + HC≡CH → HOCH2CCCH2OH
Several patented production methods use copper bismuth catalysts coated on an inert material.
The normal temperature range for the reaction is 90 °C up to 150 °C, depending on the pressure used for the reaction which can range from 1 to 20 bar.


APPLICATIONS OF 2-BUTYNE-1,4-DIOL:
But-2-yne-1,4-diol is transformed by hydrogenation into but-2-ene-1,4-diol and butane-1,4-diol .
2-butyne-1,4-diol is also a precursor of vitamin B6 .
2-butyne-1,4-diol is also used in the manufacture of medicines, pesticides , herbicides , flame retardants , anti-corrosion agents , plasticizers , synthetic resins and polyurethanes .

2-butyne-1,4-diol is used in galvanizing processes (by nickel or copper ), and to shine and preserve nickel plating.

2-Butyne-1,4-diol is extensively used in the cycloaddition reactions such as the homologation method for the preparation of substituted acenes,[1] rhodium and iridium-catalyzed [2+ 2+ 2] inter and intramolecular cyclotrimerization.

2-butyne-1,4-diol can also be used in the total synthesis of (−)-isolaurallene[4], (−)-amphidinolide P[5] and bistramide A.[


1,4-Butynediol is a precursor to 1,4-butanediol and 2-butene-1,4-diol by hydrogenation.
2-butyne-1,4-diol is also used in the manufacture of certain herbicides, textile additives, corrosion inhibitors, plasticizers, synthetic resins, and polyurethanes.
2-butyne-1,4-diol is the major raw material used in the synthesis of vitamin B6.
2-butyne-1,4-diol is also used for brightening, preserving, and inhibiting nickel plating.

2-butyne-1,4-diol reacts with a mixture of chlorine and hydrochloric acid to give mucochloric acid, HO2CC(Cl)=C(Cl)CHO (see mucobromic acid).



SAFETY INFORMATION ABOUT 2-BUTYNE-1,4-DIOL:
First aid measures:
Description of first aid measures:
General advice:
Consult a physician.
Show this safety data sheet to the doctor in attendance.
Move out of dangerous area:

If inhaled:
If breathed in, move person into fresh air.
If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact:
Take off contaminated clothing and shoes immediately.
Wash off with soap and plenty of water.
Consult a physician.

In case of eye contact:
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
Continue rinsing eyes during transport to hospital.

If swallowed:
Do NOT induce vomiting.
Never give anything by mouth to an unconscious person.
Rinse mouth with water.
Consult a physician.

Firefighting measures:
Extinguishing media:
Suitable extinguishing media:
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas

Advice for firefighters:
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental release measures:
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment.

Avoid breathing vapours, mist or gas.
Evacuate personnel to safe areas.

Environmental precautions:
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.

Methods and materials for containment and cleaning up:
Soak up with inert absorbent material and dispose of as hazardous waste.
Keep in suitable, closed containers for disposal.

Handling and storage:
Precautions for safe handling:
Avoid inhalation of vapour or mist.

Conditions for safe storage, including any incompatibilities:
Keep container tightly closed in a dry and well-ventilated place.
Containers which are opened must be carefully resealed and kept upright to prevent leakage.
Storage class (TRGS 510): 8A: Combustible, corrosive hazardous materials

Exposure controls/personal protection:
Control parameters:
Components with workplace control parameters
Contains no substances with occupational exposure limit values.
Exposure controls:
Appropriate engineering controls:
Handle in accordance with good industrial hygiene and safety practice.
Wash hands before breaks and at the end of workday.

Personal protective equipment:
Eye/face protection:
Tightly fitting safety goggles.
Faceshield (8-inch minimum).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection:
Handle with gloves.
Gloves must be inspected prior to use.
Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact with this product.
Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.

Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
Splash contact
Material: Nitrile rubber
Minimum layer thickness: 0.11 mm
Break through time: 480 min
Material tested:Dermatril (KCL 740 / Aldrich Z677272, Size M)
It should not be construed as offering an approval for any specific use scenario.

Body Protection:
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection:
Where risk assessment shows air-purifying respirators are appropriate use a fullface respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls.

If the respirator is the sole means of protection, use a full-face supplied air respirator.
Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so.
Do not let product enter drains.
Discharge into the environment must be avoided.

Stability and reactivity:
Chemical stability:
Stable under recommended storage conditions.
Incompatible materials:
Strong oxidizing agents:
Hazardous decomposition products:
Hazardous decomposition products formed under fire conditions.
Carbon oxides, Nitrogen oxides (NOx), Hydrogen chloride gas.

Disposal considerations:
Waste treatment methods:
Product:
Offer surplus and non-recyclable solutions to a licensed disposal company.
Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging:
Dispose of as unused product.



CHEMICAL AND PHYSICAL PROPERTIES OF 2-BUTYNE-1,4-DIOL:
Formula C 4 H 6 O 2 [Isomers]
Molar mass 1 86.089 2 ± 0.004 2 g / mol
C 55.81%, H 7.02%, O 37.17%,
Physical properties
Melting temperature 58 °C 2
Boiling temperature 238 °C 2
Solubility 3.740 kg • l -1 (water, 20 °C ) 2
very soluble in ethanol and acetone 3
Volumic mass 1.04 to 1.05 g cm -3 ( 20 ° C 2
Autoignition temperature 335 °C 2
Flash point 136 °C (closed cup) 2
Saturation vapor pressure < 0.1 mbar ( 20 °C) 2
20 mbar ( 145 °C ) 2
Dynamic viscosity -
Molecular Weight
86.09 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
XLogP3-AA
-1.1
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Hydrogen Bond Donor Count
2
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Hydrogen Bond Acceptor Count
2
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Rotatable Bond Count
0
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Exact Mass
86.036779430 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Monoisotopic Mass
86.036779430 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Topological Polar Surface Area
40.5Ų
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Heavy Atom Count
6
Computed by PubChem
Formal Charge
0
Computed by PubChem
Complexity
66
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Isotope Atom Count
0
Computed by PubChem
Defined Atom Stereocenter Count
0
Computed by PubChem
Undefined Atom Stereocenter Count
0
Computed by PubChem
Defined Bond Stereocenter Count
0
Computed by PubChem
Undefined Bond Stereocenter Count
0
Computed by PubChem
Covalently-Bonded Unit Count
1
Computed by PubChem
Compound Is Canonicalized
Yes
vapor pressure
Quality Level
200
Assay
99%
form
crystals
bp
238 °C (lit.)
mp
53-58 °C (lit.)
SMILES string
OCC#CCO
InChI
1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2
InChI key
DLDJFQGPPSQZKI-UHFFFAOYSA-N
Chemical name or material 2-Butyne-1, 4-diol
% min. CAS 98.5
% max. CAS 100.0
Fusion point 54.0°C to 58.0°C
Color YELLOW
Density 1,2000g/mL
Boiling point 238.0°C
Flash point 152°C
Spectre IR Authentic
Dosage percentage range 98.5% min. (GC)
CAS number 110-65-6
EC index number 603-076-00-9
EC number 203-788-6
Hill Formula C₄H₆O₂
Molar Mass 86.09 g/mol
HS Code 2905 39 90
Boiling point 125 - 127 °C (3 hPa)
Density 1.04 - 1.05 g/cm3 (20 °C)
Flash point 152 °C
Ignition temperature 410 °C
Melting Point 56 - 58 °C
pH value 4 - 7.5 (100 g/l, H₂O, 23 °C)
Vapor pressure Bulk density 500 kg/m3
Solubility 3740 g/l
Assay (GC, area%) ≥ 99.0 % (a/a)
Melting range (lower value) ≥ 54 °C
Melting range (upper value) ≤ 57 °C
Identity (IR) passes test
Physical state :
Solid
Solubility :
Soluble in water (3740 mg/ml at 20° C), alcohol, ether, benzene, and acetonez.
STORAGE :
Desiccate at room temperature
Fusion point :
53-58° C (lit.)
Boiling point :
238° C (lit.)
Density :
1.04 g/cm 3
Refractive index :
n 20 D 1.48

2-chloro-benzaldehyde is a chlorinated derivative of benzaldehyde that is used in production of CS gas.
2-chloro-benzaldehyde reacts with malononitrile to form CS.
2-chloro-benzaldehyde is a clear colorless to yellowish liquid.

CAS: 89-98-5
MF: C7H5ClO
MW: 140.57
EINECS: 201-956-3

2-chloro-benzaldehyde has been used in generation of small focused library of diversely functionalized dihydropyrimidine derivatives via one-pot three-component Biginelli cyclocondensation of β-ketoesters, aldehydes and thioureas.
2-chloro-benzaldehyde is a compound useful in organic synthesis used in the preparation and antimicrobial activity of indazolone derivatives.
2-chloro-benzaldehyde is the simplest representative of the aromatic aldehydes.
2-chloro-benzaldehyde is a colorless liquid aldehyde with a characteristic almond odor.
2-chloro-benzaldehyde boils at 180°C, is soluble in ethanol, but is insoluble in water.
2-chloro-benzaldehyde is formed by partial oxidation of benzyl alcohol and readily oxidized to benzoic acid and is converted to addition products by hydrocyanic acid or sodium bisulfite.

2-chloro-benzaldehyde is also prepared by oxidation of toluene or benzyl chloride or by treating benzal chloride with an alkali, e.g., sodium hydroxide.
2-chloro-benzaldehyde is used chiefly in the synthesis of other organic compounds, ranging from pharmaceuticals to plastic additives and benzaldehyde is an important intermediate for the processing of perfume and flavouring compounds and in the preparation of certain aniline dyes.
2-chloro-benzaldehyde is the first step in the synthesis for fragrances.
2-chloro-benzaldehyde undergoes simultaneous oxidation and reduction with alcoholic potassium hydroxide, giving potassium benzoate and benzyl alcohol.
2-chloro-benzaldehyde is converted to benzoin with alcoholic potassium cyanide, with anhydrous sodium acetate and acetic anhydride, giving cinnamic acid.

Compounds which do not have alpha-hydrogen atoms cannot form an enolate ion and do not undergo electrophilic alpha-substitution and aldol condensation.
Aromatic aldehydes such as benzaldehyde and formaldehyde may undergo disproportionation in concentrated alkali (Cannizaro's reaction); one molecule of the aldehyde is reduced to the corresponding alcohol and another molecule is simultaneously oxidized to the salt of a carboxylic acid.
The speed of the reaction depends on the substituents in the aromatic ring.
Two different types of aldehydes (aromatic and aliphatic) can undergo crossing reaction to form fomaldehyde and aromatic alcohols.
2-chloro-benzaldehyde is used as an intermediate for the manufacture of dyestuffs, optical brighteners, pharmaceuticals, agricultural chemicals and metal finishing products.

2-chloro-benzaldehyde Chemical Properties
Melting point: 9-11 °C (lit.)
Boiling point: 209-215 °C (lit.)
Density: 1.248 g/mL at 25 °C (lit.)
Vapor density: 4.84 (vs air)
Vapor pressure: 1.27 mm Hg ( 50 °C)
Refractive index: n20/D 1.566(lit.)
Fp: 190 °F
Storage temp.: Store in RT
Solubility: 1.8g/l
Form: Liquid
Color: Clear colorless to light yellow
PH: 2.9 (H2O)(saturated aqueous solution)
Water Solubility: 0.1-0.5 g/100 mL at 24 ºC
Sensitive: Air Sensitive
BRN: 385877
Stability: Stable. Combustible.
Incompatible with strong oxidizing agents, strong bases, iron, strong reducing agents.
Moisture and light-sensitive.
LogP: 2.44 at 25℃
CAS DataBase Reference: 89-98-5(CAS DataBase Reference)
NIST Chemistry Reference: Benzaldehyde, 2-chloro-(89-98-5)
EPA Substance Registry System: 2-chloro-benzaldehyde (89-98-5)

2-chloro-benzaldehyde is a colorless to yellowish liquid with a penetrating odor.
Insoluble in water, soluble in benzene, alcohol and ether.
2-chloro-benzaldehyde is considerably more resistant to oxidation than benzaldehyde.
When 2-chloro-benzaldehyde is heated with sodium sulfite solution under pressure, benzaldehyde-2-sulfonic acid forms.

Uses
2-chloro-benzaldehyde can be used to make alcohols, acids, and dyes; used in the rubber, tanning, and paper industries; used as an intermediate for optical brighteners, agricultural chemicals, and pharmaceuticals.
2-chloro-benzaldehyde can also be used to prepare triphenyl methane and related dyes, organic intermediate.

2-chloro-benzaldehyde is used acid zinc plating brightener, also be used for organic synthesis, agricultural pesticide and pharmaceutical industries.
2-chloro-benzaldehyde is used to synthesize the acaricides clofentezine and flutenzine.
2-chloro-benzaldehyde undergoes alkynylation with phenylacetylene in the presence of catalytic ligands and dimethylzinc at 0°C to form binaphthyl-derived amino alcohols.

Preparation
2-chloro-benzaldehyde is produced mainly by chlorination of 2-chlorotoluene to form 2-chlorobenzal chloride, which is then subjected to acid hydrolysis.
Metal salts, such as iron(III) chloride, are used as catalysts.
The hydrolysis can also be accomplished using formic acid without a catalyst.
2-chloro-benzaldehyde can also be produced by oxidation of 2-chlorobenzyl chloride with N-oxides of tertiary amines or with dilute nitric acid.

Reactivity Profile
2-chloro-benzaldehyde reacts with iron and strong oxidizers, strong bases and strong reducing agents.
Symptoms of exposure to 2-chloro-benzaldehyde may include skin, eye and upper respiratory tract irritation.
2-chloro-benzaldehyde may cause skin, eye and respiratory tract irritation.
When heated to decomposition it emits toxic fumes.
2-chloro-benzaldehyde is combustible.

Synonyms
2-Chlorobenzaldehyde
89-98-5
O-CHLOROBENZALDEHYDE
Chlorobenzaldehyde
Benzaldehyde, 2-chloro-
Benzaldehyde, o-chloro-
2-Chlorbenzaldehyd
2-Clorobenzaldeide
o-Chloorbenzaldehyde
2-chloro-benzaldehyde
USAF M-7
2-Chloorbenzaldehyde
o-Chlorobenzenecarboxaldehyde
2-chloro benzaldehyde
BENZALDEHYDE,CHLORO-
2-Chlorbenzaldehyd [German]
NSC 15347
o-Chloorbenzaldehyde [Dutch]
2-Chloorbenzaldehyde [Dutch]
2-Clorobenzaldeide [Italian]
CCRIS 5991
35913-09-8
Benzaldehyde, chloro-
HSDB 2727
EINECS 201-956-3
UNII-QHR24X1LXK
MFCD00003304
QHR24X1LXK
AI3-04254
DTXSID5024764
NSC-15347
NSC 174140
EC 201-956-3
chlorotoluon
o-chlorobezaldehyde
2-chlorobezaldehyde
6-chlorobenzaldehyde
o-Chloroformylbenzene
orthochlorobenzaldehyde
2- chlorobenzaldehyde
2-chlorobenzenaldehyde
(2-chloro)benzaldehye
ortho-chlorobenzaldehyde
(2-chloro)benzaldehyde
(2-chloro) benzaldehyde
WLN: VHR BG
2-Chlorobenzaldehyde, 99%
SCHEMBL97422
MLS001056242
CHLOROBENZALDEHYDE, O-
Benzaldehyde, chloro- (9CI)
DTXCID204764
CHEMBL1547989
AMY39073
NSC15347
STR00143
Tox21_200373
STL146016
AKOS000119188
CS-W003973
LS-1903
CAS-89-98-5
NCGC00091218-01
NCGC00091218-02
NCGC00257927-01
SMR001216556
FT-0611908
FT-0611909
FT-0658390
EN300-19123
D77644
Q2195231
W-100351
2-Chlorobenzaldehyde, purum, dist., >=98.0% (GC)
F2190-0599
Z104472866
InChI=1/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5