Product Name: Di(propylene glycol) dibenzoate
Chemical Formula: C20H22O5
Synonyms: Benzene-1,2-dicarboxylic acid, bis(2-propyl-1,3-diol) ester
CAS Number: 27138-31-4
Recommended Use: Plasticizer, additive in adhesives and sealants
Manufacturer: [Manufacturer contact info]
Emergency Telephone: [Emergency contact number]
Product Identifier: DPgDB
Classification: Eye irritation, Category 2A; Skin irritation, Category 2
Pictogram: Exclamation mark
Signal Word: Warning
Hazard Statement: Causes serious eye irritation. Causes skin irritation.
Precautionary Statements: Avoid contact with eyes and skin. Wash hands thoroughly after handling. Wear protective gloves and eye protection.
Potential Health Effects: Repeated exposure can result in dryness or cracking of skin. Eye exposure can result in redness or discomfort.
Chemical Name: Di(propylene glycol) dibenzoate
CAS Number: 27138-31-4
Concentration: ≥98%
Impurities: Propylene glycol derivatives (≤2%)
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Get medical attention if irritation persists.
Skin Contact: Wash with plenty of soap and water. Remove contaminated clothing. If skin irritation occurs, seek medical advice.
Inhalation: Move person to fresh air. Keep at rest. Get medical advice if symptoms develop.
Ingestion: Rinse mouth. Do not induce vomiting. Consult a physician if feeling unwell.
Notes for Healthcare Provider: Treat symptomatically.
Extinguishing Media: Use alcohol-resistant foam, dry chemical, water spray, or carbon dioxide.
Unsuitable Extinguishing Media: High pressure water jets
Fire Hazards: Combustion generates toxic fumes of carbon monoxide and carbon dioxide.
Protective Equipment for Firefighters: Standard protective equipment including self-contained breathing apparatus.
Special Procedures: Evacuate area, avoid inhaling fumes, cool containers exposed to fire with water spray.
Personal Precautions: Wear protective gloves, clothing, eye and face protection. Ensure adequate ventilation.
Environmental Precautions: Prevent further leakage or spillage if safe to do so. Do not allow product to reach drains or watercourses.
Methods for Cleanup: Contain spilled material. Absorb with inert material (sand, earth, vermiculite) and collect in suitable covered containers. Dispose of according to local requirements.
Reference to Other Sections: See section on Disposal Considerations for proper handling of contaminated materials.
Precautions for Safe Handling: Keep container tightly closed when not in use. Avoid breathing vapors or splashes. Avoid contact with eyes, skin, and clothing. Practice good industrial hygiene.
Conditions for Safe Storage: Store in a cool, dry, well-ventilated area away from sources of heat and ignition. Keep containers tightly sealed. Store away from incompatible materials.
Storage Stability: Avoid prolonged exposure to heat, sunlight, or moisture.
Special Rules: Use only as directed on product literature and label.
Packaging Materials: Steel or high-density polyethylene recommended.
Exposure Limits: No occupational exposure limit assigned.
Engineering Controls: Ensure good general ventilation. Local exhaust recommended where possible.
Personal Protective Equipment:
Eye Protection: Safety goggles or face shield
Skin Protection: Chemical-resistant gloves, protective clothing
Respiratory Protection: If dust or aerosol is formed, use approved respirator.
General Hygiene Measures: Do not eat, drink, or smoke during handling. Wash hands before breaks or leaving workplace.
Appearance: Clear, colorless to pale yellow liquid
Odor: Faint, aromatic
Odor Threshold: Not available
pH: Not applicable
Melting Point/Freezing Point: < -30°C
Boiling Point/Range: 228°C
Flash Point: 187°C (closed cup)
Evaporation Rate: Not determined
Flammability: Combustible at elevated temperatures
Vapor Pressure: <0.01 mm Hg at 20°C
Relative Density: 1.13–1.15 g/cm³ at 25°C
Solubility: Insoluble in water; miscible with organic solvents
Partition Coefficient (n-octanol/water): log Kow 5.9
Auto-ignition Temperature: ~400°C
Decomposition Temperature: Not available
Viscosity: 90–110 mPa.s at 25°C
Chemical Stability: Stable under recommended storage conditions.
Reactivity: No dangerous reactions known under normal conditions of use.
Conditions to Avoid: Heat, flames, hot surfaces, strong oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, other organic compounds.
Incompatible Materials: Strong acids, strong bases, oxidizing agents.
Routes of Exposure: Eyes, skin, inhalation, ingestion
Acute Toxicity (oral, rat): LD50 >2000 mg/kg
Acute Toxicity (dermal, rabbit): LD50 >2000 mg/kg
Skin Corrosion/Irritation: Causes mild to moderate irritation
Eye Damage/Irritation: Causes irritation
Respiratory or Skin Sensitization: Not classified as sensitizer
Carcinogenicity: Not listed by NTP, IARC, or OSHA
Mutagenicity: No mutagenic effects observed in standard tests
Reproductive Toxicity: No effects observed in animal studies
Chronic Effects: None expected from normal use and handling
Ecotoxicity: Not expected to be acutely toxic to aquatic life
Persistence and Degradability: Readily biodegradable under aerobic conditions
Bioaccumulation Potential: Log Kow suggests some potential for bioaccumulation but not expected to be significant
Mobility in Soil: Low water solubility limits mobility; tends to bind to soil
Other Adverse Effects: None known, avoid large releases to the environment
Waste Treatment Methods: Dispose of in accordance with local, regional, and federal regulations.
Contaminated Packaging: Offer rinsed drums for recycling or reconditioning. Avoid reuse of empty packaging.
Environmental Precautions: Do not discharge waste into sewage systems.
UN Number: Not regulated for transport
Proper Shipping Name: Non-hazardous for transport
Transport Hazard Class: Not classified
Packing Group: Not applicable
Special Precautions: Secure load to prevent shifting, avoid temperature extremes
TSCA Inventory: Listed
EINECS / ELINCS: Listed
REACH Registration: Registered under REACH (<1,000 tonnes/year band)
OSHA Hazard Communication: Complies with hazard communication requirements
SARA Title III – Section 313: Not classified as a toxic chemical
California Proposition 65: Not listed
Other National Regulations: Follows chemical safety regulations for workplace and product labeling; check local law for specifics
Providing high-quality chemical products and logistics solutions for global trade partners.
