Methoxy Propanol Glycol Ether
Methoxy Propanol Glycol Ether, commonly known as PM Glycol Ether, is a clear, colorless liquid with a mild ether-like odor. It belongs to the glycol ether family and is widely used as a solvent in coatings, inks, cleaning products, and industrial applications due to its excellent solvency, low volatility, and favorable evaporation rate. PM Glycol Ether is miscible with water and many organic solvents, making it versatile for a broad range of formulations.
Methoxy Propanol Glycol Ether
Primary Uses
- Coatings and Paints
- Used as a solvent and coalescing agent in waterborne and solvent-based paints, varnishes, and lacquers.
- Improves film formation and enhances surface finish and durability.
- Cleaning Products
- Active solvent in household and industrial cleaners, degreasers, and stain removers.
- Effective at dissolving oils, greases, and other contaminants.
- Printing Inks
- Used as a solvent in printing inks for better drying and adhesion properties.
- Industrial Applications
- Solvent for various chemical processes and formulations in adhesives, textiles, and electronics.
Secondary Uses
- Personal Care Products
- Employed as a solvent and carrier in cosmetics and fragrances.
- Pharmaceutical Industry
- Used as a solvent or intermediate in drug formulation and synthesis.
- Agricultural Chemicals
- Acts as a solvent or formulation aid in pesticides and herbicides.
1. Basic Identification Attributes
- Chemical Name (IUPAC): 1-Methoxy-2-propanol
- Common/Trade Name: Methoxy Propanol (PM) Glycol Ether
- CAS Number: 107-98-2
- HS Code: 2914.39.60
- Synonyms: Propylene glycol monomethyl ether; PM glycol ether; 1-Methoxy-2-propanol
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear, colorless; mild ether-like odor
- Boiling Point: 120°C
- Melting Point: -84°C
- Flash Point: 43°C (closed cup)
- Density: 0.93 g/cm³ at 20°C
- Solubility: Miscible with water, alcohols, and many organic solvents
3. Safety & Hazard Attributes
- GHS Classification: Flammable liquid, Category 3
- Toxicity: Low to moderate toxicity; avoid ingestion and prolonged skin contact
- Exposure Limits: OSHA PEL - 100 ppm; ACGIH TLV - 100 ppm
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, well-ventilated area away from heat, sparks, and open flames
- Container Type: Supplied in metal drums, plastic containers, or bulk tanks suitable for flammable liquids
- Shelf Life: Stable under proper storage conditions for several years
- Handling Precautions: Use flame-proof equipment; avoid inhalation and skin contact; wear appropriate PPE
5. Regulatory & Compliance Attributes
- Complies with international chemical safety standards and regulations (e.g., REACH, OSHA)
- Listed on major chemical inventories worldwide
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Low environmental impact when used as directed
- Bioaccumulation: Low potential for bioaccumulation
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic
Safety Handling Precautions
- PPE Required: Chemical-resistant gloves, safety goggles, and flame-resistant clothing recommended
- Handling Guidelines: Use in well-ventilated areas; prevent vapor accumulation; ground and bond containers during transfer
- Storage Measures: Keep containers tightly closed and away from incompatible substances
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulties occur
- Skin Contact: Remove contaminated clothing; wash skin thoroughly with soap and water
- Eye Contact: Rinse eyes with water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Do not induce vomiting; seek immediate medical assistance
Firefighting Measures
- Fire Hazards: Flammable liquid and vapor
- Extinguishing Media: Use alcohol-resistant foam, dry chemical, or carbon dioxide extinguishers
- Special Precautions: Evacuate area; wear full protective equipment and self-contained breathing apparatus
- Hazardous Combustion Products: May produce carbon monoxide, carbon dioxide, and other toxic gases under fire conditions
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