Product Name: Propylene Carbonate
Chemical Formula: C4H6O3
Synonyms: 1,2-Propylene Carbonate, 4-Methyl-1,3-dioxolan-2-one
Molecular Weight: 102.09 g/mol
CAS Number: 108-32-7
EC Number: 203-572-1
Intended Use: Solvent in industrial, pharmaceutical, and laboratory processes
Manufacturer Contact: Info available on product label and purchase document
Emergency Phone Number: Provided by supplier and regional safety authority
GHS Classification: Eye Irritation Category 2
Label Elements: Warning symbol, signal word “Warning”, hazard statement H319 (causes serious eye irritation)
Hazard Statements: Causes eye irritation on contact, may trigger mild respiratory or skin irritation in sensitive individuals
Precautionary Statements: Avoid eye contact, use with adequate ventilation, wash hands after handling
Potential Health Effects: Short-term exposure may irritate eyes and, to a lesser extent, skin. Inhalation of vapors can bring discomfort for those with respiratory issues. Ingestion can upset stomach, nausea, and possibly vomiting.
Chemical Name: Propylene Carbonate
Concentration: 99%+ pure
Impurities: Trace amounts of water and small organic residuals (less than 1%)
Stabilizers/Additives: Generally free of added stabilizers under normal use; check batch-specific documentation for rare exceptions
Inhalation: Move affected person immediately to fresh air, support breathing as needed, seek medical attention if symptoms persist
Skin Contact: Remove contaminated clothing, wash area thoroughly with soap and water, consult physician if irritation develops
Eye Contact: Rinse eyes gently with plenty of water for at least 15 minutes while lifting eyelids, remove contact lenses if present, get medical advice promptly
Ingestion: Rinse mouth with water, do not induce vomiting, seek prompt medical care if discomfort or symptoms arise
Suitable Extinguishing Agents: Carbon dioxide, dry chemical powder, water spray, alcohol-resistant foam
Specific Hazards during Fire: Combustion may release carbon monoxide and carbon dioxide gases
Firefighting Protective Equipment: Firefighters must wear self-contained breathing apparatus and full protective gear
Special Procedures: Cool containers exposed to flames with water spray to prevent rupture
Explosion Risk: Low but avoid build-up of vapors in confined spaces
Personal Precautions: Wear suitable gloves, goggles, and protective clothing
Environmental Precautions: Prevent spill from reaching drains or waterways, contain with absorbent
Cleaning Methods: Vacuum or sweep up spill and collect in labeled containers for disposal, ventilate affected area thoroughly
Secondary Pollution Prevention: Dispose of cleanup material in compliance with federal, state, and local regulations
Handling: Use with adequate ventilation, avoid breathing vapors or skin contact, store and open containers with care
Storage Conditions: Store in tightly closed container, keep cool and dry, protect from sunlight and heat sources
Incompatible Materials: Avoid strong bases, acids, and oxidizing agents
Specific Uses: Always refer to product literature for correct procedures and limits
Occupational Exposure Limits: No occupational exposure limit established by OSHA, NIOSH, or ACGIH as of the latest guidelines
Engineering Controls: Ensure adequate local exhaust ventilation at point of use
Personal Protective Equipment: Wear chemical-resistant gloves, splash-proof safety goggles, lab coats or coveralls
Hygiene Measures: Wash hands before eating or smoking, avoid handling with bare skin, do not eat or drink in handling area
Respiratory Protection: If vapor concentration gets high, use appropriate approved respirator
Appearance: Clear colorless liquid
Odor: Mild, faint sweet odor
pH: Neutral
Boiling Point: 242 °C (467 °F)
Melting Point: -49 °C (-56 °F)
Flash Point: 132 °C (270 °F, closed cup)
Auto-ignition Temperature: 455 °C (851 °F)
Flammability: Not highly flammable under ambient conditions
Vapor Pressure: 0.03 mm Hg at 25 °C
Vapor Density: 3.5 (air = 1)
Solubility: Completely miscible with water, many organic solvents
Viscosity: 2.5 mPa·s at 25 °C
Relative Density: 1.20 g/cm³ at 20 °C
Partition Coefficient (log Kow): -0.41
Chemical Stability: Stable under recommended storage and handling conditions
Hazardous Reactions: Can react with strong bases and acids to produce decomposition products
Incompatible Materials: Strong oxidizers, reactive alkali or alkaline earth metals
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, potentially irritating fumes in a fire
Conditions to Avoid: Excess heat, flame, open electrical contacts, excessive moisture
Acute Toxicity: Oral, rat LD50 is roughly 29,000 mg/kg; low acute hazard profile
Chronic Exposure: No known long-term adverse effects in normal laboratory or industrial settings; no evidence for carcinogenicity or mutagenicity
Skin Irritation: May trigger mild irritation in sensitive persons
Eye Contact: Causes moderate to strong eye irritation
Inhalation: High vapor levels can cause irritation to respiratory tract
Sensitization: Not reported to trigger allergic response in most people
Medical Conditions Aggravated: Existing eye or skin disorders could increase susceptibility to symptoms
Ecotoxicity: Not expected to cause long-term adverse effects in aquatic environment
Aquatic Fate: Readily biodegradable in primary and ultimate aerobic tests
Bioaccumulation: Little or no potential for bioaccumulation documented
Mobility in Soil: High solubility aids migration in soil and water systems, but rapid breakdown reduces risk
Other Adverse Effects: No data showing significant environmental persistence or hormone disruption
Waste Treatment Methods: Dispose of waste in accordance with local, state, and federal regulations
Recommended Disposal: Send waste to licensed hazardous waste disposal facility
Container Disposal: Empty containers should be triple rinsed before recycling or disposal
Incineration: Suitable incineration by authorized contractor may be used for bulk waste
Sewage Disposal: Do not discharge into drains or waterways, minimize environmental release
UN Number: Not regulated as a hazardous good for land, sea, or air transport under current global standards
Proper Shipping Name: Not classified
Transport Hazard Class: Not applicable
Packing Group: Not assigned
Environmental Hazards: Avoid bulk spills to prevent waterway contamination
Special Precautions: Ship in tightly closed, clearly labeled containers; avoid temperature extremes
Global Inventories: Listed on major chemical registries including TSCA (USA), EINECS (EU), DSL (Canada), IECSC (China), ENCS (Japan)
Hazard Symbols: As indicated by GHS for eye irritation category
Right-to-Know Listings: Subject to reporting in several jurisdictions as a chemical product
SARA Title III: Not subject to Section 313 reporting
California Proposition 65: Not listed
Other Regional Regulations: No restrictions noted at typical concentrations for recognized laboratory and industrial use
Workplace Safety Standards: Follow OSHA, NIOSH, ACGIH guidelines for chemical handling in workspaces
