DESCRIPTION:
Benzoflex 9-88 SG is a non-phthalate plasticizer specifically designed for 2K polyurethane systems where it is very compatible and efficient.
Benzoflex 9-88 SG plasticizer is a non-phthalate plasticizer.
Benzoflex 9-88 SG is recommended for cast urethane applications that require minimum cure interference and maximum compatibility.

CAS No:27138-31-4
EINECS No.: 248-258-5
Molecular Formula: C20H22O5
Molecular weight: 342.39

CHEMICAL AND PHYSICAL PROPERTIES OF BENZOFLEX 9-88 SG:
Acidity (wt%): 0.1 max.
Color Pt-Co: 40-80
Refractive index @ 25°C: 1.52
Specific gravity @ 20°C/20°C: 1.12
Hydroxyl number: 6 max.
Boiling point: 657°F (347°C)
Flash point (setaflash closed cup): 360°F (182°C)
Freezing point: -22°F (-30°C)
Vapor pressure @ 20°C: Viscosity @ 25°C: 105 cP (105 mPa•s)
Wt/Vol @ 20°C: 9.35 lb/gal (1.12 kg/L)
PSA: 61.83000
LogP: 3.49400

FEATURES & BENEFITS OF BENZOFLEX 9-88 SG:
Benzoflex 9-88 SG has Good compatibility
Benzoflex 9-88 SG has Stable physical properties

Benzoflex 9-88 SG is Non-phthalate
Benzoflex 9-88 SG has Minium cure interference

Benzoflex 9-88 SG has Increased tear strength, better rebound, and reduced swell with certain solvents
Benzoflex 9-88 SG Offers excellent inert filler acceptance, contributes improved tear strength, better rebound and reduce swell with certain solvents.

Benzoflex 9-88 SG plasticizer is adaptable to both metering and hand batch urethane mix systems.
Benzoflex 9-88 SG is a non-phthalate plasticizer for use with cast urethanes.
The SG is a "special grade" with a maximum hydroxyl number specification designed for use in polyurethane prepolymers.

Benzoflex 9-88 SG offers excellent inert filler acceptance, generally provides wear characteristics, and lowers formulation costs for cast polyurethanes.
Benzoflex 9-88 SG plasticizer minimizes cure interference and is compatible with both ethers and esters.
Benzoflex 9-88 SG is recommended for polyurethane formulations, such as machine rolls, printing rolls, and more.

Benzoflex 9-88 SG is recommended for cast urethane applications that require minimum cure interference and maximum compatibility.
Benzoflex 9-88 SG offers excellent inert filler acceptance, contributes improved tear strength,better rebound and reduce swell with certain solvents.
Benzoflex 9-88 SG is adaptable to both metering and hand batch urethane mix systems.

APPLICATIONS OF BENZOFLEX 9-88 SG:
Benzoflex 9-88 SG is used in Adhesives/sealants-B&C
Benzoflex 9-88 SG is used in Graphic arts
Benzoflex 9-88 SG is used in Polyurethanes

Benzoflex 9-88 SG can be used as plasticizer for PVC, PVC and polyurethane resins.
Benzoflex 9-88 SG has strong solvent action, good compatibility, low volatility, good durability, oil resistance and pollution resistance.

Benzoflex 9-88 SG is often used for high filling PVC floor materials and extrusion plastics.
Benzoflex 9-88 SG can improve processability, reduce processing temperature and shorten processing cycle.
When used in non filling films, sheets and pipes, the products are transparent and glossy.
Storage: Keep the seal and keep it under low temperature and dry condition.


SAFETY INFORMATION ABOUT BENZOFLEX DIPROPYLENE GLYCOL DIBENZOATE:

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.



Synonyms of BENZOFLEX 9-88 SG:
Propanol,oxybis-,dibenzoate
Dipropylene glycol,dibenzoate
Benzoflex 9-88
PPG 2 dibenzoate
Oxybispropanol dibenzoate
Finsolv PG 22
K-Flex DP
PN 6120
Benzoflex 9-88SG
Benzoflex 9-98
Benzoflex 9088
ADK Cizer PN 6120
Santicizer ER 9100
LS-E 97
Benzoflex 988SG
Synegis 9100
988SG
31213-49-7
574011-46-4
Benzoflex 9-98 - [RTECS]
Benzoflex 9-88 SG - [RTECS]
BRN 2668467 - [RTECS]
EINECS 202-340-7 - [EINECS]
K-Flex DP - [RTECS]
3,3'-Oxydi-1-propanol, dibenzoate - [RTECS]
3,3'-Oxybis(1-propanol) dibenzoate - [EPA SRS]
Dipropylene glycol dibenzoate - [NLM]
UNII-7Q260QET02 - [FDA SRS]