Product Name: Polypropylene Glycol 2000
Synonyms: Polyoxypropylene glycol; PPG 2000
Chemical Family: Polyether polyol
Recommended Use: Used in resins, lubricants, adhesives, and urethane systems
Manufacturer Contact: Emergency telephone numbers and address provided on request
CAS Number: 25322-69-4
Classification: Not classified as hazardous under GHS
Signal Word: None
Hazard Statements: Prolonged or repeated skin contact may cause mild irritation
Precautionary Statements: Avoid breathing vapors, avoid prolonged skin contact, wash thoroughly after handling
Potential Health Effects: Eye and skin irritation; ingestion may cause gastrointestinal discomfort
Physical Hazards: Can form slippery surface when spilled
Environmental Hazards: Not expected to present significant environmental hazards in normal use
Chemical Name: Polypropylene Glycol 2000
Chemical Formula: H(OCH(CH3)CH2)nOH
Content: >99% by weight
Impurities: May contain small amounts of water and related higher or lower molecular weight glycols
CAS Number: 25322-69-4
Inhalation: Remove to fresh air, seek medical attention for symptoms like cough, dizziness, or breathing difficulty
Skin Contact: Rinse thoroughly with water, remove contaminated clothing; medical attention for persistent irritation
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, medical attention for persistent redness or pain
Ingestion: Rinse mouth, drink plenty of water, seek medical advice if feeling unwell or large quantity consumed
Notes for Physician: Treat symptomatically; no specific antidote
Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Specific Hazards: Decomposition can produce aldehydes, ketones, and other toxic vapors
Protective Equipment: Self-contained breathing apparatus, full protective gear
Special Procedures: Cool containers with water spray to prevent pressure build-up or rupture
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, acrid smoke
Personal Precautions: Use personal protective equipment, avoid contact with eyes, skin, clothing
Environmental Precautions: Prevent entry into waterways, drains, or soil
Spill Cleanup Methods: Absorb with inert material like sand or earth, collect into labeled containers for disposal, ventilate area
Decontamination: Wash spill area with large amounts of water after clean-up
Emergency Procedures: Evacuate unnecessary personnel, use suitable protective gear
Precautions for Safe Handling: Avoid prolonged or repeated skin contact, wash hands after use, handle in well-ventilated areas
Storage Recommendations: Store in tightly closed containers, away from heat sources and direct sunlight, keep in a cool, dry, well-ventilated place
Incompatible Materials: Strong oxidizing agents, acids
Hygiene: Eating, drinking, and smoking prohibited in work area, always wash hands after handling
Packaging Materials: Use corrosion-resistant materials for storage tanks and lines
Engineering Controls: Adequate ventilation, safety showers, and eye wash stations in work areas
Exposure Limits: No occupational exposure limit values established for this product
Respiratory Protection: Use approved respirators if vapor or mist is generated
Hand Protection: Protective gloves made of rubber or nitrile
Eye Protection: Chemical safety goggles or face shield
Skin Protection: Wear long-sleeved clothing, impervious apron if necessary
Environmental Controls: Contain and recover spills to prevent contamination of soil and water
Appearance: Clear, colorless to pale yellow viscous liquid
Odor: Mild, characteristic
Odor Threshold: Not available
pH: Practically neutral (6–7)
Melting Point/Freezing Point: Around -35°C
Boiling Point/Range: >200°C
Flash Point: 204°C (closed cup)
Evaporation Rate: Slow, relative to water
Flammability: Not considered flammable at room temperature
Vapor Pressure: Very low at 20°C
Vapor Density: Heavier than air
Solubility in Water: Soluble
Partition Coefficient (n-octanol/water): Log Kow < 1
Autoignition Temperature: >400°C
Decomposition Temperature: >200°C
Viscosity: 150–230 mPa·s at 25°C
Chemical Stability: Stable under normal storage and handling conditions
Possibility of Hazardous Reactions: None under normal use
Conditions to Avoid: High temperature, sources of ignition, contact with strong oxidizers
Materials to Avoid: Strong acids, alkalis, oxidizing agents
Hazardous Decomposition Products: Thermal decomposition produces carbon oxides, aldehydes, various organic compounds
Polymerization: No dangerous polymerization expected
Acute Toxicity: Low; oral, dermal, and inhalation toxicities are minimal for typical exposure
Skin Corrosion/Irritation: May cause mild irritation on prolonged or repeated contact
Eye Damage/Irritation: May cause mild, transient irritation
Respiratory Sensitization: Not expected to cause sensitization or allergy
Skin Sensitization: Not a sensitizer by normal use
Repeated Dose Toxicity: No evidence of organ toxicity from repeated exposure
Mutagenicity and Carcinogenicity: Not mutagenic or carcinogenic based on available data
Reproductive Toxicity: Not expected to cause reproductive or developmental effects
Potential Routes of Exposure: Inhalation, skin, ingestion
Ecotoxicity: Low aquatic toxicity; not expected to be harmful to aquatic organisms at low concentrations
Persistence and Degradability: Readily biodegradable in the environment
Bioaccumulative Potential: Not expected to bioaccumulate due to physical-chemical properties
Mobility in Soil: High water solubility leads to potential migration through soil
Other Adverse Effects: None known at typical use concentrations
Waste Disposal: Dispose of in accordance with national, regional, and local regulations, use licensed waste contractor
Container Disposal: Empty containers should be thoroughly rinsed, recycle or dispose of as chemical waste
Sewage Disposal: Do not discharge undiluted product into sewer systems
Special Precautions: Avoid contamination of soil, surface water, and groundwater
UN Number: Not regulated for transport
Proper Shipping Name: Not applicable; not a dangerous good
Transport Hazard Class: Not classified
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions for User: Protect containers from physical damage and secure during transport to avoid leaks
Transport in Bulk: No additional requirements
OSHA Hazard Communication: Not hazardous as defined by OSHA standards
TSCA Status: Listed on the US Toxic Substances Control Act Inventory
EU REACH: Registered, compliant with REACH requirements
DSL/NDSL (Canada): Listed
Other Regulations: No ingredients listed as carcinogen by IARC, NTP, or OSHA
Safety, Health and Environmental Regulations: Review all federal, state, and local laws before using or disposing
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