Product Name: Polypropylene Glycol
Chemical Family: Polyether Polyol
Chemical Formula: C3H8O2 (repeating units)
CAS Number: 25322-69-4
Synonyms: PPG, Polypropylene Oxide Glycol
Recommended Use: Foam production, lubricants, hydraulic fluids, surfactants
Manufacturer/Supplier: Specific company name, address, and emergency contact details found on product packaging or supplier documentation
Emergency Phone: Refer to local distributor or safety data documentation for accurate contact details
GHS Classification: Not classified as hazardous by OSHA Hazard Communication Standard
Main Hazards: Low acute toxicity, mild eye and skin irritation possible under direct or prolonged exposure, no carcinogenicity data established
Routes of Exposure: Skin contact, eye contact, inhalation of vapors, ingestion in accidental circumstances
Signal Word: None required
Pictograms: None required
Precautionary Statements: Avoid direct skin or eye contact; use appropriate ventilation during prolonged heating or handling of large quantities
Chemical Name: Polypropylene Glycol
Concentration: 100% or as noted on product labeling for purity grades
Impurities and Stabilizing Additives: Trace levels of monomers, no added stabilizers in most grades
Hazardous Ingredients: No hazardous components above OSHA or ACGIH disclosures
Inhalation: Move individual to fresh air if discomfort develops from mist or vapor exposure, seek medical attention if symptoms persist
Skin Contact: Rinse skin thoroughly with water, remove contaminated clothing, use soap as needed, get medical attention if irritation continues
Eye Contact: Flush eyes gently with water for at least fifteen minutes, keep eyes open, seek medical help if redness or pain develops
Ingestion: Rinse mouth, drink water if conscious, do not induce vomiting, consult a physician or poison control
Note for Medical Personnel: Treat symptomatically based on patient condition and exposure
Flammable Properties: May burn at high temperatures, requires substantial ignition source
Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Media: Direct water stream can spread burning liquid
Special Fire Hazards: Vapors heavier than air can travel to ignition sources, hazardous gases (carbon monoxide, carbon dioxide) possible during combustion
Protective Equipment for Firefighters: Self-contained breathing apparatus, full protective gear to prevent exposure to fumes
Advice: Cool fire-exposed containers with water, prevent runoff into watercourses
Personal Precautions: Wear protective gloves, goggles, and clothing, avoid breathing vapors
Environmental Precautions: Prevent entry into drains, surface water, and soil
Spill Response: Absorb with inert material like sand or earth, collect into suitable containers for disposal, clean area with water and detergent
Small Spills: Wipe or mop up, ventilate area
Large Spills: Dike area to prevent spread, use pump or vacuum for liquid recovery
Handling Practices: Handle in well-ventilated areas, avoid direct contact with skin or eyes, avoid open flames or sources of ignition near heated material
Safe Storage Guidelines: Store in tightly closed containers, keep at ambient temperature away from heat, moisture, and strong oxidizers
Storage Life: Remains stable through extended storage under recommended conditions
Incompatibilities: Strong acids, alkalis, oxidizing agents
Special Precautions: Ensure containers are properly labeled and sealed
Occupational Exposure Limits: No established OSHA or ACGIH exposure limits
Engineering Controls: Use local exhaust ventilation if handling large quantities or at elevated temperatures
Personal Protective Equipment: Safety glasses with side shields, gloves resistant to chemicals, standard lab coat or work clothes
Respiratory Protection: Respirator only required if ventilation is inadequate or if mist is generated
Hygiene Measures: Wash hands thoroughly after handling, remove contaminated clothing before eating or drinking
Appearance: Clear, colorless to slightly yellow liquid
Odor: Mild, faintly sweet
pH: Neutral (approximately 7 in aqueous solution)
Boiling Point: 242 °C (specific to molecular weight)
Melting Point: -60 °C to -15 °C (depends on grade)
Flash Point: 204 °C (estimated for common grades)
Vapor Pressure: Very low at 20 °C
Specific Gravity: 1.0–1.05
Solubility: Soluble in water, alcohols, and many organic solvents
Viscosity: Varies by molecular weight, typically 40–5,000 mPa·s
Evaporation Rate: Negligible
Chemical Stability: Stable under standard temperatures and pressures
Hazardous Polymerization: Not anticipated under ambient conditions
Reactivity: Unlikely under normal handling
Decomposition Products: Carbon monoxide, carbon dioxide, trace hydrocarbons when burned
Conditions to Avoid: Prolonged heating above recommended processing temperatures, contact with strong oxidizing agents
Acute Toxicity: Low oral and dermal toxicity based on animal studies
Skin Sensitization: Unlikely; rare mild irritation with frequent or prolonged exposure
Eye Effects: Mild, reversible irritation
Inhalation: Minor respiratory irritation only at elevated airborne concentrations
Chronic Effects: Not recognized as a carcinogen, mutagen, or reproductive hazard
Target Organs: No specific target organ toxicity documented
Ecotoxicity: Low acute aquatic toxicity (fish, daphnia, algae studies show minimal effects)
Persistence/Degradability: Readily biodegradable under aerobic conditions (OECD test guidelines)
Bioaccumulation Potential: Not expected to bioaccumulate
Mobility in Soil: High water solubility, may migrate through aquatic systems
Other Information: No expected long-term environmental hazards under normal use and disposal
Disposal Methods: Incineration or landfill according to local, regional, and national regulations
Container Disposal: Triple rinse and offer for recycling or hazardous waste disposal as appropriate
Special Precautions: Avoid uncontrolled releases, never dispose into drains or watercourses
Waste Codes: Consult local waste authority for specifics
UN Number: Not regulated as hazardous for transport
DOT (US): Not a hazardous material
IMDG/IMO Classification: Not regulated
IATA Classification: Not regulated
Special Transport Precautions: Ensure containers are tightly sealed and secured for transit
Labeling: No specific transport labeling required; proper shipping name and contact details recommended for bulk cargos
OSHA: Not a hazardous chemical under OSHA 29 CFR 1910.1200
TSCA: Listed on the U.S. Toxic Substances Control Act inventory
SARA Title III: Not listed as an extremely hazardous substance or reportable under Sections 302, 313
REACH Registration: May require notification in the European Union; check supplier for compliance
WHMIS (Canada): Not classified as hazardous
Other Labeling: Product safety labeling and documentation should include standard safety precautions, proper identification, and handling advice
