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Methoxy Propyl Acetate
Methoxy Propyl Acetate is a clear, colorless liquid solvent with a mild fruity odor. It is an ester derived from methoxy propanol and acetic acid, widely used in coatings, inks, adhesives, and cleaning products due to its excellent solvency, moderate evaporation rate, and good compatibility with various resins. PMA offers low volatility and strong solvency for a broad range of materials, making it ideal for industrial and commercial applications.
Methoxy Propyl Acetate
Primary Uses
- Coatings and Paints
- Used as a solvent and coalescing agent in architectural and industrial coatings.
- Improves film formation, gloss, and durability of paint films.
- Printing Inks
- Serves as a solvent in printing inks for better flow, drying, and adhesion.
- Adhesives and Sealants
- Solvent in adhesive formulations to enhance application and bonding properties.
- Cleaning Products
- Used in industrial and household cleaners and degreasers for effective removal of oils and greases.
Secondary Uses
- Personal Care Products
- Occasionally used as a solvent or carrier in cosmetic and fragrance formulations.
- Pharmaceuticals
- Used as an intermediate or solvent in pharmaceutical synthesis.
- Agricultural Chemicals
- Solvent or formulation aid in pesticides and herbicides.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Methoxypropyl acetate
- Common/Trade Name: Methoxy Propyl Acetate (PMA)
- CAS Number: 108-65-6
- HS Code: 2914.39.00
- Synonyms: 1-Methoxy-2-propyl acetate; Propylene glycol monomethyl ether acetate
2. Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear, colorless; mild fruity odor
- Boiling Point: 146°C
- Melting Point: -83°C
- Flash Point: 45°C (closed cup)
- Density: 0.936 g/cm³ at 20°C
- Solubility: Miscible with many organic solvents; slight solubility in water
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 ignition sources and incompatible materials
- 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
Related products
Acetone
Acetone (chemical formula CH₃COCH₃) is the simplest and most widely used ketone, appearing as a clear, colorless, volatile liquid with a characteristic sweet, pungent odor. Industrial Grade Acetone is manufactured with a minimum purity of 99.5%, offering aggressive solvent power, rapid evaporation rate, and complete miscibility with water and most organic solvents. Its combination of high solvency, low toxicity relative to other industrial solvents, and favorable regulatory status makes it an indispensable chemical in manufacturing, cleaning, and formulation processes across numerous heavy industries.
Carbon Disulfide
Carbon Disulfide (CS₂) is a volatile, flammable, and highly toxic organic solvent composed of carbon and sulfur. At 99% purity, it is a clear to pale yellow liquid with a pungent, sweet, ether-like odor. Carbon Disulfide is produced primarily by the reaction of carbon (charcoal) with sulfur vapors at high temperatures. Due to its excellent solvent properties and reactivity, it is used across multiple industries, including the production of rayon, cellophane, rubber chemicals, and pesticides. Despite its utility, Carbon Disulfide requires careful handling because of its toxicity, flammability, and environmental hazards.
Ethyl Glycol Acetate
Ethyl Glycol Acetate, also known as 2-Ethoxyethyl acetate, is a clear, colorless liquid solvent with a mild, sweet, and slightly fruity odor. It belongs to the family of glycol ethers and esters, combining excellent solvency power with moderate evaporation rates. This makes it highly suitable for use in coatings, inks, adhesives, and cleaning formulations where good solvency and controlled drying times are desired. Ethyl Glycol Acetate is compatible with a wide range of resins, including nitrocellulose, alkyd, acrylic, and vinyl resins, making it a versatile industrial solvent. Its balanced physical properties allow for efficient thinning, cleaning, and dissolution without rapid evaporation or harsh odors.
Isophorone
Isophorone is a colorless to pale yellow liquid with a pungent, ketone-like odor. Chemically classified as a cyclic α,β-unsaturated ketone (3,5,5-trimethyl-2-cyclohexen-1-one), it is a solvent widely used in industrial applications. It has good solvency properties for resins, paints, coatings, and inks, combined with relatively slow evaporation compared to other ketones. Isophorone is miscible with many organic solvents and used extensively in manufacturing and chemical synthesis.
Methyl Acetate
Methyl Acetate is a colorless, volatile, and flammable liquid with a pleasant, fruity odor. It is an ester formed from methanol and acetic acid and is widely used as a solvent in coatings, adhesives, inks, and cleaning products. Known for its excellent solvency power and fast evaporation rate, methyl acetate is preferred in industrial and commercial applications where quick drying is essential.
Methyl Iso Butyl Ketone
Methyl Iso Butyl Ketone (MIBK) is a clear, colorless liquid with a characteristic sharp, sweet odor. It is a versatile solvent widely used in industrial applications due to its excellent solvency, moderate evaporation rate, and chemical stability. MIBK is commonly utilized in coatings, adhesives, printing inks, and chemical synthesis.
N-Propanol
N-Propanol, also known as n-Propyl Alcohol or 1-Propanol, is a clear, colorless, low-viscosity liquid with a characteristic mild alcohol-like odor. It is a primary alcohol with the molecular formula C₃H₈O, fully miscible with water and common organic solvents such as alcohols, ketones, ethers, glycols, and hydrocarbons. This high-purity, semi-volatile, polar solvent serves as both a versatile solvent and a chemical intermediate across multiple industrial sectors. N-Propanol has a flash point of 15–23°C and is classified as a highly flammable liquid. Technical grade N-Propanol is manufactured for industrial applications and is not intended for direct human consumption unless specifically certified as USP or Food Grade.
Naphta Solvent
Naphta Solvent Kokosal, commonly known as Kokosal, is a petroleum-derived hydrocarbon solvent composed primarily of aliphatic and aromatic hydrocarbons with a boiling range near 100°C. It is a clear, colorless to pale yellow liquid with a characteristic hydrocarbon odor. Kokosal is widely used as an industrial solvent due to its excellent solvency power, moderate evaporation rate, and compatibility with many resins, oils, and waxes. It is valued in applications such as coatings, adhesives, cleaning, and chemical synthesis.
