Isostearic acid, also known as isooctadecanoic acid, is a type of fatty acid derived from the isomerization of oleic acid.
Oleic acid is a monounsaturated omega-9 fatty acid commonly found in various vegetable oils.
Isooctadecanoic acid (Isostearic Acid) undergoes a process called isomerization, resulting in a mixture of branched-chain isomers of stearic acid, which is a saturated fatty acid with an 18-carbon chain.
CAS Number: 30399-84-9
EC Number: 250-178-0
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APPLICATIONS
Isooctadecanoic acid (Isostearic Acid) is commonly used in skincare products, such as creams and lotions, for its emollient properties.
Isooctadecanoic acid (Isostearic Acid) is a key ingredient in lip balms and lipsticks, contributing to their smooth texture and spreadability.
Isooctadecanoic acid (Isostearic Acid) enhances the adherence and texture of makeup products, including foundations and eyeshadows.
Its compatibility makes it valuable in sunscreen formulations, contributing to the product's texture and application.
Isooctadecanoic acid (Isostearic Acid) is used to stabilize emulsions in cosmetic products like creams and serums.
Widely employed in the personal care industry, isostearic acid enhances the overall sensory experience of products.
Its unique properties make it suitable for certain industrial applications, particularly in the formulation of lubricants.
Isooctadecanoic acid (Isostearic Acid) is utilized in the production of biodegradable and environmentally friendly products.
Isooctadecanoic acid (Isostearic Acid) is incorporated into the formulation of hydrating facial mists, providing a refreshing and moisturizing experience.
Isooctadecanoic acid (Isostearic Acid) helps disperse active ingredients evenly in sunscreen sprays for optimal sun protection.
Isooctadecanoic acid (Isostearic Acid) is used in the formulation of cuticle creams and nail care products, promoting nail health.
Isooctadecanoic acid (Isostearic Acid) serves as a softening agent in the textile industry, enhancing the feel and drape of fabrics.
Included in anti-aging creams and serums, isostearic acid contributes to their effectiveness.
Its compatibility with various solvents makes it suitable for use in the formulation of inkjet printing inks.
Isooctadecanoic acid (Isostearic Acid) contributes to the formulation of massage oils, providing a smooth and lubricating texture.
Isooctadecanoic acid (Isostearic Acid) is used in the production of metalworking fluids, offering lubrication and cooling properties during machining.
Isooctadecanoic acid (Isostearic Acid) finds use in the formulation of waterproof coatings for outdoor fabrics and materials.
Isooctadecanoic acid (Isostearic Acid) is incorporated into adhesive formulations, contributing to viscosity and tackiness.
Isooctadecanoic acid (Isostearic Acid) is employed in the production of specialty soaps, contributing to lathering properties and skin-feel.
Isooctadecanoic acid (Isostearic Acid) is used in the formulation of biodegradable hydraulic fluids for certain industrial applications.
In candle manufacturing, isostearic acid aids in controlling the melting point and improving burn quality.
Isooctadecanoic acid (Isostearic Acid) is utilized in the creation of personal lubricants, providing a smooth and non-irritating experience.
Isooctadecanoic acid (Isostearic Acid) is added to certain polymer formulations to modify rheological properties and improve processing.
Isooctadecanoic acid (Isostearic Acid) is used in the production of wire drawing compounds for metalworking processes.
Isooctadecanoic acid (Isostearic Acid) is included in the formulation of wood finishes, providing water-repellent properties and enhancing durability.
Isooctadecanoic acid (Isostearic Acid) is employed in the production of anti-fogging agents for eyewear and mirrors, preventing condensation.
Isooctadecanoic acid (Isostearic Acid) serves as a polymer modifier, influencing the properties of certain plastics and enhancing their performance.
Isooctadecanoic acid (Isostearic Acid) contributes to the fragrance release and texture of candle wax melts.
In addition to industrial lubricants, isostearic acid is used in the formulation of biodegradable and eco-friendly lubricants.
Isooctadecanoic acid (Isostearic Acid) is applied in the production of release agents, facilitating the easy release of molded products.
Isooctadecanoic acid (Isostearic Acid) is suitable for use in the creation of cold-weather lubricants, maintaining functionality in low temperatures.
Isooctadecanoic acid (Isostearic Acid) finds application in the development of rust preventatives and corrosion inhibitors for metal surfaces.
The film-forming characteristics of isostearic acid are utilized in the creation of thin films in certain formulations.
Specialty coatings for electronic components benefit from isostearic acid, providing protection against environmental factors.
Isooctadecanoic acid (Isostearic Acid) is used in wire and cable lubrication to reduce friction during processing.
Isooctadecanoic acid (Isostearic Acid) contributes to the formulation of biodegradable cutting fluids, enhancing the machining process.
Isooctadecanoic acid (Isostearic Acid) is incorporated into the production of bio-based plastics, contributing to their structural properties.
Its compatibility with various printing processes makes isostearic acid suitable for specialty inks.
Isooctadecanoic acid (Isostearic Acid) is applied in the formulation of water-resistant coatings for paper and cardboard.
Isooctadecanoic acid (Isostearic Acid) may serve as a food-grade lubricant in the production of confectionery items.
Isooctadecanoic acid (Isostearic Acid) contributes to the viscosity and tackiness of adhesive formulations.
Isooctadecanoic acid (Isostearic Acid) is used in the production of mold-release agents, aiding in the demolding process.
Isooctadecanoic acid (Isostearic Acid) is employed in the creation of anti-corrosion coatings for metal surfaces.
Isooctadecanoic acid (Isostearic Acid) is used in the formulation of metalworking fluids, providing lubrication and cooling properties during machining.
Isooctadecanoic acid (Isostearic Acid) is added to polymer blends to modify their rheological properties and improve processability.
Isooctadecanoic acid (Isostearic Acid) contributes to the formulation of cutting fluids used in metal machining processes.
Isooctadecanoic acid (Isostearic Acid) finds use in oil-based ink formulations as an additive, enhancing compatibility and performance.
Isooctadecanoic acid (Isostearic Acid) is incorporated into makeup primers, improving the smooth application of subsequent cosmetic products.
Isooctadecanoic acid (Isostearic Acid) contributes to the development of bio-based and sustainable coolants for certain industrial applications.
Isooctadecanoic acid (Isostearic Acid) is employed in the formulation of long-wearing cosmetics, providing transfer resistance and durability.
DESCRIPTION
Isostearic acid, also known as isooctadecanoic acid, is a type of fatty acid derived from the isomerization of oleic acid.
Oleic acid is a monounsaturated omega-9 fatty acid commonly found in various vegetable oils.
Isooctadecanoic acid (Isostearic Acid) undergoes a process called isomerization, resulting in a mixture of branched-chain isomers of stearic acid, which is a saturated fatty acid with an 18-carbon chain.
The isomerization process changes the molecular structure of oleic acid, creating a mixture of isomers with branched chains. Isostearic acid exhibits different properties compared to its straight-chain counterparts, and it is known for its emollient properties. Emollients are substances that help soften and smooth the skin, making isostearic acid a valuable ingredient in cosmetic and personal care products, such as skin creams, lotions, and lipsticks.
The chemical formula for isostearic acid is typically represented as C18H36O2, and its altered structure contributes to its unique characteristics and applications in various industries. Isostearic acid is often used for its skin-conditioning properties and is compatible with a range of cosmetic formulations.
Isostearic acid, known chemically as isooctadecanoic acid, is derived from the isomerization of oleic acid.
Featuring a branched molecular structure, isostearic acid differs significantly from its linear counterparts.
Commonly found in cosmetic formulations, isostearic acid is prized for its emollient properties.
As a versatile fatty acid, isostearic acid is often utilized in skincare products, such as lotions and creams.
The isomerization process imparts unique characteristics to isostearic acid, making it ideal for various personal care applications.
Isooctadecanoic acid (Isostearic Acid) contributes to the smooth texture and moisturizing effects of cosmetic formulations.
The altered structure of isostearic acid enhances its compatibility with the skin, providing a pleasant sensory experience.
Isooctadecanoic acid (Isostearic Acid) is a key ingredient in lip balms and lipsticks, contributing to their spreadability and texture.
Isooctadecanoic acid (Isostearic Acid) is valued for its role in stabilizing emulsions in cosmetic products.
The unique properties of isostearic acid make it suitable for improving the adherence of makeup products to the skin.
Its branched-chain structure adds a luxurious feel to skincare formulations, enhancing the overall user experience.
Isooctadecanoic acid (Isostearic Acid) is utilized in the creation of sunscreen formulations, contributing to their texture and application.
Due to its compatibility with various ingredients, isostearic acid is a preferred choice in cosmetic formulations.
The isomer-rich nature of isostearic acid is harnessed in the development of long-wearing and transfer-resistant cosmetics.
Isooctadecanoic acid (Isostearic Acid) is known for its ability to create stable and well-balanced cosmetic products.
The modified lipid chain of isostearic acid contributes to its effectiveness in certain industrial applications, such as lubricants.
In the formulation of skincare serums, isostearic acid plays a role in providing a lightweight and smooth finish.
Isooctadecanoic acid (Isostearic Acid) is commonly found in hydrating facial mists, contributing to their refreshing and moisturizing qualities.
The compatibility of isostearic acid with other cosmetic ingredients allows for the creation of innovative personal care products.
Isooctadecanoic acid (Isostearic Acid) is an essential component in the development of high-quality body lotions, delivering a soft and velvety feel.
Its use extends beyond cosmetics, finding applications in the production of environmentally friendly and biodegradable lubricants.
Isooctadecanoic acid (Isostearic Acid) is applied in the manufacturing of eco-friendly detergents, contributing to their performance and safety.
The altered triglyceride composition of isostearic acid makes it suitable for use in eco-conscious and sustainable formulations.
Isooctadecanoic acid (Isostearic Acid) is chosen for its compatibility with various solvents, making it valuable in the creation of inkjet printing inks.
The versatility of isostearic acid continues to drive innovation in the cosmetic and personal care industry, offering unique solutions for formulation challenges.
PROPERTIES
Chemical Formula: The chemical formula for isostearic acid is C18H36O2.
Molecular Weight: The molecular weight of isostearic acid is approximately 284.48 g/mol.
Structural Formula: Isostearic acid is characterized by a branched molecular structure due to the isomerization of oleic acid.
Physical State: Isostearic acid is generally found in the form of a colorless to pale yellow liquid at room temperature.
Odor: Isostearic acid may have a mild, characteristic odor.
Melting Point: The melting point of isostearic acid is around 35-40°C.
Boiling Point: The boiling point of isostearic acid is typically higher than its melting point, around 220-230°C.
Solubility: Isostearic acid is generally insoluble in water but soluble in organic solvents such as ethanol and ether.
Density: The density of isostearic acid is approximately 0.86 g/cm³.
Viscosity: Isostearic acid exhibits a moderate viscosity, contributing to its use in various formulations.
Refractive Index: The refractive index of isostearic acid is around 1.44.
Flash Point: Isostearic acid has a flash point above its boiling point, making it non-flammable.
pH: Isostearic acid is not typically associated with a specific pH value as it is often used in formulations where pH is adjusted by other ingredients.
Chemical Stability: Isostearic acid is generally stable under normal storage conditions.
FIRST AID
Inhalation:
Move to Fresh Air:
Immediately move the affected person to an area with fresh air, away from the source of isostearic acid.
Provide Respiratory Support:
If the person has difficulty breathing, administer artificial respiration or use available respiratory support equipment.
Seek Medical Attention:
Contact emergency medical services for further evaluation and treatment.
Provide information about the substance for accurate medical advice.
Skin Contact:
Remove Contaminated Clothing:
Quickly and gently remove any contaminated clothing, including shoes, and rinse the affected skin thoroughly.
Flush with Water:
Wash the affected skin with plenty of water for at least 15 minutes, ensuring complete rinsing.
Use Mild Soap:
Use a mild soap to cleanse the skin while rinsing, if available.
Seek Medical Attention:
If irritation, redness, or other symptoms persist, seek medical attention promptly.
Provide details about the exposure for appropriate medical advice.
Eye Contact:
Flush Eyes with Water:
Immediately flush the eyes with a gentle stream of lukewarm water for at least 15 minutes.
Hold the eyelids open to ensure thorough rinsing.
Remove Contact Lenses:
If applicable, remove contact lenses during eye irrigation.
Seek Medical Attention:
Obtain prompt medical attention, even if the person feels relief, as further evaluation is essential.
Ingestion:
Do NOT Induce Vomiting:
Do not induce vomiting unless instructed to do so by medical professionals.
Rinse Mouth:
If isostearic acid is swallowed, rinse the mouth with water.
Seek Medical Attention:
Contact emergency medical services or a poison control center for guidance and seek medical attention immediately.
General Advice:
Personal Protection:
Always wear appropriate personal protective equipment (PPE) when handling isostearic acid to prevent exposure.
Medical Attention:
Seek medical attention promptly for any signs of adverse effects, even if they appear minor.
Note to Healthcare Providers:
Provide healthcare providers with information about the substance for accurate diagnosis and treatment.
Follow-Up:
Follow any specific first aid instructions provided by healthcare professionals.
Emergency Contacts:
Keep emergency contact numbers readily accessible in case of exposure or emergencies.
Decontamination:
Properly decontaminate clothing and equipment before re-use to prevent further exposure.
Symptom Management:
Manage symptoms as advised by medical professionals, and report any lingering effects.
Monitoring:
Monitor the individual for any delayed or secondary symptoms and seek medical attention if necessary.
HANDLING AND STORAGE
Handling:
Personal Protective Equipment (PPE):
Always wear appropriate PPE, including gloves, protective eyewear, and suitable clothing, when handling isostearic acid.
Ventilation:
Work in a well-ventilated area or use local exhaust ventilation to minimize inhalation exposure.
Ensure adequate ventilation in confined spaces.
Avoid Contact:
Avoid skin and eye contact with isostearic acid.
In case of contact, follow the recommended first aid measures promptly.
Hygiene Practices:
Implement good hygiene practices, including regular hand washing, to prevent unintentional exposure.
Prevent Ingestion:
Avoid eating, drinking, or smoking in areas where isostearic acid is handled to prevent accidental ingestion.
Labeling:
Clearly label containers with the identity of the substance, relevant hazard information, and appropriate safety instructions.
Training:
Provide proper training to personnel handling isostearic acid, including information on potential hazards and proper emergency procedures.
Spill Response:
Have spill response procedures in place, including the use of absorbent materials and appropriate personal protective equipment.
Equipment Inspection:
Regularly inspect and maintain equipment used for handling isostearic acid to ensure proper functioning and prevent leaks.
Avoid Mixing:
Avoid mixing isostearic acid with incompatible substances. Refer to compatibility charts and guidelines.
Storage:
Storage Location:
Store isostearic acid in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible materials.
Temperature Control:
Keep storage temperatures within the recommended range to prevent product degradation or separation.
Separation:
If isostearic acid is prone to separation, store it in a manner that allows for easy remixing if needed.
Container Integrity:
Ensure the integrity of storage containers to prevent leaks or spills.
Use containers made of compatible materials.
Segregation:
Segregate isostearic acid from incompatible materials, such as strong acids, bases, or oxidizing agents.
Fire Prevention:
Store away from ignition sources and follow fire prevention measures.
Isostearic acid is generally non-flammable.
Controlled Access:
Restrict access to the storage area to authorized personnel only.
Emergency Equipment:
Keep emergency equipment, such as spill response kits and fire extinguishers, readily accessible.
Documentation:
Maintain proper documentation of storage conditions, including batch numbers, dates, and supplier information.
Regular Inspections:
Conduct regular inspections of storage areas for any signs of damage or deterioration.
Secondary Containment:
Use secondary containment measures to prevent spills from reaching the environment.
Storage Height:
Avoid storing isostearic acid at heights where it may pose a falling hazard.
Ensure stability and secure stacking.