Product Name: A-Propylene Glycol Monomethyl Ether
Synonyms: 1-Methoxy-2-propanol, Propylene glycol methyl ether, PGME
CAS Number: 107-98-2
Recommended Use: Solvent in paints, inks, cleaning agents
Manufacturer: [Company Name], [Address], [Phone Number], [Email for MSDS]
Emergency Phone: [Emergency Contact Number, 24-hour hotline]
Classification: Flammable Liquid, Category 3; Eye Irritant, Category 2A
Signal Word: Warning
Hazard Statements: Flammable liquid and vapor; Causes serious eye irritation
Precautionary Statements: Keep away from heat, sparks, open flames; Wear eye protection; Avoid breathing vapor or mist; Wash hands after handling
Pictograms: Flame, Exclamation Mark
Routes of Exposure: Inhalation, Skin, Eyes, Ingestion
Target Organs: Eyes, Respiratory system, Skin
Acute Effects: Headache, dizziness, nausea, eye irritation
Chronic Effects: Repeated exposure may cause skin dryness or cracking
Substance: Propylene Glycol Monomethyl Ether
Chemical Formula: C4H10O2
Molecular Weight: 90.12 g/mol
Concentration: ≥ 99%
Impurities: Water (<0.1%), trace organics
Eye Contact: Rinse cautiously with water for several minutes, remove contact lenses if present, continue rinsing, seek medical advice if irritation persists
Skin Contact: Wash thoroughly with soap and water, remove contaminated clothing, seek medical attention if irritation appears
Inhalation: Remove to fresh air, provide artificial respiration if necessary, seek medical attention if symptoms persist
Ingestion: Rinse mouth, do not induce vomiting, contact a physician or a Poison Control Center
Suitable Extinguishing Media: Alcohol-resistant foam, dry chemical powder, carbon dioxide
Unsuitable Extinguishing Media: Direct water stream
Specific Hazards: Emits toxic fumes under fire conditions, vapor may travel and ignite at a distance
Protective Equipment: Wear self-contained breathing apparatus and protective clothing
Special Procedures: Cool exposed containers with water spray, control runoff to prevent contamination
Personal Precautions: Avoid breathing vapors, provide adequate ventilation, use protective equipment
Environmental Precautions: Prevent product from entering drains, soil, surface water, or groundwater
Methods for Containment: Dike spilled material, absorb with inert material like sand or vermiculite
Cleanup Procedures: Collect and place in labeled, closed containers for disposal, wash area with water after cleanup
Handling: Work in a well-ventilated area, avoid contact with eyes or skin, keep away from ignition sources, ground all containers when transferring
Storage: Keep in tightly closed, labeled containers, store in a cool, dry, well-ventilated area away from oxidizers, acids, and heat
Incompatible Materials: Strong acids, strong bases, oxidizing agents
Occupational Exposure Limits: ACGIH TLV: 50 ppm TWA, 100 ppm STEL; OSHA PEL: 100 ppm TWA
Engineering Controls: Use local exhaust ventilation to keep vapors below exposure limits
Personal Protective Equipment: Chemical splash goggles, gloves resistant to solvents, protective clothing
Respiratory Protection: NIOSH-approved respirator if ventilation is inadequate
Hygiene Measures: Wash hands before eating, drinking, or smoking, remove contaminated clothing before entering eating areas
Appearance: Clear, colorless liquid
Odor: Mild, ether-like
pH: Not applicable
Melting Point: -96°C
Boiling Point: 120°C
Flash Point: 31°C (closed cup)
Evaporation Rate: 0.6 (butyl acetate=1)
Flammability: Flammable
Vapor Pressure: 11 mmHg (20°C)
Vapor Density: 3.1 (air=1)
Relative Density: 0.92 (water=1)
Solubility: Miscible with water
Partition Coefficient (n-octanol/water): -0.43
Auto-ignition Temperature: 287°C
Decomposition Temperature: Not determined
Viscosity: 1.7 mPa.s at 25°C
Chemical Stability: Stable under normal conditions
Reactivity: No dangerous reactions under normal use
Conditions to Avoid: Heat, sparks, open flames, static discharge
Materials to Avoid: Strong oxidizing agents, acids, bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, formaldehyde
Polymerization: Will not occur
Acute Toxicity: LD50 (oral, rat) 4,016 mg/kg; LD50 (dermal, rabbit) 13,000 mg/kg
Inhalation: High concentrations cause respiratory irritation, headache, dizziness
Skin Contact: May cause mild irritation after prolonged or repeated exposure
Eye Contact: Causes moderate to severe irritation
Ingestion: Large amounts may cause central nervous system depression
Chronic Effects: No evidence of carcinogenicity; skin drying and cracking with repeated exposure
Sensitization: Not classified as a sensitizer
Mutagenicity: Negative in mutation test systems
Ecotoxicity: Low acute toxicity to aquatic life; LC50 (fish, 96 h): 20,800 mg/l (Pimephales promelas)
Persistence and Degradability: Readily biodegradable
Bioaccumulative Potential: Low, Log Kow -0.43
Mobility in Soil: High mobility due to water solubility
Other Adverse Effects: No significant ozone depletion or global warming potential
Waste Disposal Methods: Incinerate or dispose in accordance with federal, state, and local regulations; use approved, licensed waste contractors
Contaminated Packaging: Empty containers may hold product residues; rinse thoroughly and dispose of as hazardous waste
Sewage Disposal: Avoid discharge to sewer systems without proper treatment
UN Number: UN 3092
UN Proper Shipping Name: 1-Methoxy-2-propanol
Transport Hazard Class: 3 (Flammable Liquids)
Packing Group: III
Label: Flammable Liquid
Shipping Description: Flammable liquid, keep containers upright and secure during transportation, follow emergency transport protocols in case of spills or leaks
TSCA: Listed
EINECS: 203-539-1
REACH Registration: Registered
SARA Title III: Not a regulated substance for Sections 302, 304, 313
California Proposition 65: Not listed
Canadian DSL: Listed
Other Regulations: Complies with OSHA Hazard Communication Standard; subject to workplace exposure limits and hazard communication requirements
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