Product Name: Poly(propylene glycol) 3000
Chemical Family: Polyether Polyol
Synonyms: Polypropylene oxide glycol, PPG-3000
Recommended Use: Used as a chemical intermediate, polymer additive, surfactant, or lubricant base
Supplier Details: Supplier name, address, emergency contact phone, and e-mail registered on the shipping manifest
Emergency Telephone: Refer to supplier emergency number for 24-hour support
CAS Number: 25322-69-4
UN Number: Not classified as a hazardous substance for transportation
GHS Classification: Not classified as hazardous according to GHS / OSHA standards
Hazard Statements: Prolonged skin or eye contact can lead to irritation; inhalation of mist may cause respiratory discomfort
Pictogram: No symbol required
Precautionary Statements: Prevent eye or prolonged skin contact, avoid inhaling mist or vapors
Signal Word: None
Routes of Exposure: Eyes, skin, inhalation
Acute Health Hazards: Minor irritation possible with repeated exposure
Chronic Health Hazards: Not expected based on available data
Environmental Hazards: Not classified as dangerous for the environment, but runoff or large spills could impact aquatic life
Chemical Name: Poly(propylene glycol) 3000
Chemical Formula: HO(C3H6O)nH with n ≈ 45-55
Concentration: >98% by weight
Impurities: Trace levels of propylene oxide, water <1%
Other Components: None regarded as hazardous under current regulations
Inhalation: Move exposed person to fresh air, seek medical attention if symptoms persist
Skin Contact: Wash area with soap and water, remove contaminated clothing; contact a physician if irritation becomes severe
Eye Contact: Rinse thoroughly with plenty of water for at least 15 minutes, seek medical help if discomfort continues
Ingestion: Do not induce vomiting; rinse mouth with water and seek medical help in case large amounts are swallowed or discomfort appears
Most Important Symptoms: Mild irritation or redness at point of contact
Special Notes: Standard industrial hygiene is usually sufficient, no specific antidote or treatment required
Flammability: Slight fire hazard in the presence of open flame or high heat (flash point above 150°C/302°F)
Suitable Extinguishing Media: Water spray, foam, dry chemical, or carbon dioxide extinguishers
Unsuitable Extinguishing Media: Direct water jet may spread spilled product
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, possible traces of acrolein or other aldehydes
Protective Equipment: Firefighters should use self-contained breathing apparatus and full protective clothing
Special Firefighting Procedures: Apply cooling water to containers exposed to flames, prevent fire runoff from entering drains or soil
Personal Precautions: Use appropriate protective equipment, avoid direct skin and eye contact
Environmental Precautions: Prevent spill from entering drains, surface waters, or soil
Containment Methods: Dike and contain spill with inert absorbent materials like sand or earth
Cleanup Procedures: Soak up with non-combustible inert absorbent and place in suitable, marked closed containers for disposal
Reference to Other Sections: For disposal information, see Section on Disposal Considerations
Handling: Use only with adequate ventilation, wear proper protective equipment, minimize creation of vapors or mists, wash after handling
Storage Conditions: Store in original, tightly closed containers in a cool, dry, well-ventilated place away from heat and incompatible substances
Incompatibilities: Avoid storage near strong oxidizing agents, acids, or bases
Special Requirements: Containers should be clearly labeled, secondary containment recommended for large volumes
Hygiene Practices: Remove contaminated clothing, launder before reuse, keep work area clean
Occupational Exposure Limits: No OSHA PEL or ACGIH TLV established for this substance
Engineering Controls: Provide general or local exhaust ventilation to keep airborne concentrations low
Respiratory Protection: NIOSH-approved respirators for mists or vapors if engineering controls are insufficient
Hand Protection: Chemical-resistant gloves (nitrile, neoprene, or PVC recommended)
Eye Protection: Safety goggles or face shield, always wear when handling bulk product
Skin Protection: Long-sleeved clothing, laboratory coat or coveralls recommended
Other Protective Measures: Emergency eyewash stations and safety showers should be accessible
Appearance: Clear to slightly hazy, viscous liquid
Color: Colorless to pale yellow
Odor: Mild, faint odor
Odor Threshold: Not established
pH: 5.0 – 7.0 (20% solution in water)
Melting Point/Freezing Point: -55°C (approximate)
Boiling Point: >250°C (decomposes)
Flash Point: ~180°C (closed cup ASTM D93)
Evaporation Rate: Negligible at room temperature
Flammability: Not classified as flammable liquid
Vapor Pressure: <0.01 mmHg at 25°C
Vapor Density: >1 (air = 1)
Relative Density: ~1.01 – 1.03 g/cm3 at 25°C
Solubility: Miscible in water and most polar organic solvents
Partition Coefficient (log Pow): Estimated < –0.5
Decomposition Temperature: >250°C
Viscosity: Approx. 300 – 400 mPa.s at 25°C
Explosive Properties: Not explosive
Oxidizing Properties: Not oxidizing
Chemical Stability: Stable under normal conditions of storage and handling
Thermal Decomposition: Decomposes at elevated temperatures over 250°C
Hazardous Reactions: No dangerous reactions under normal use
Conditions to Avoid: Avoid heat, open flame, and prolonged exposure to air or moisture
Incompatibility: Strong oxidizers, strong acids, strong bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, aldehydes, and other compounds of incomplete combustion
Acute Toxicity: Low oral and dermal toxicity; LD50 (oral, rat) >2000 mg/kg
Skin Corrosion/Irritation: May cause mild local irritation on frequent or prolonged contact
Eye Damage/Irritation: May cause temporary redness or stinging on direct contact
Respiratory Sensitization: Not expected to cause sensitization
Skin Sensitization: Not expected based on available data
Carcinogenicity: Not evaluated as carcinogenic by IARC, NTP, or OSHA
Mutagenicity: No evidence in available data
Reproductive Toxicity: No known hazards or adverse reproductive effects
Chronic Effects: None known for intended use
Ecotoxicity: Low acute toxicity to aquatic organisms; LC50 (fish) >100 mg/l (estimated)
Persistence and Degradability: Readily biodegradable in the environment under aerobic conditions
Bioaccumulative Potential: Low, due to high water solubility and low log Pow
Mobility in Soil: High mobility due to water miscibility
Other Adverse Effects: Large spills could deplete oxygen in water, impacting aquatic life
Disposal to Sewer: Not recommended except when permitted by local authority for small (dilute) quantities
Disposal Methods: Send to licensed chemical disposal facility or authorized waste contractor; incineration or landfill according to local, state, and federal regulations
Product Disposal: Do not discharge to drains, surface waters, or soil
Container Disposal: Empty all residues, triple rinse, offer containers for recycling or reconditioning if permitted
Special Precautions: Comply with all applicable waste management laws; avoid mixing with incompatible wastes
UN Number: Not regulated as dangerous goods for ground, maritime, or air transport
Transport Hazard Class: Not classified
Packing Group: Not applicable
Proper Shipping Name: Poly(propylene glycol) or “non-hazardous polyether polyol”
Special Precautions: Handle containers carefully to avoid leaks or spills
Transport Labels: Not required
Environmental Hazards: Not classified as hazardous for transport
TSCA: Listed in the United States on the Toxic Substances Control Act inventory
DSL/NDSL: Listed on Canadian Domestic Substances List
REACH Registration: Registered or exempted per European Union REACH regulations
OSHA: Not classified as hazardous under OSHA Hazard Communication Standard
SARA Title III: Not subject to reporting under Section 313
California Prop 65: Does not contain listed substances
Other Local Regulations: Refer to applicable regional or country-specific chemical regulations
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