Hanson Chemicals

Methyl Acetate

Formula: C₃H₆O₂
CAS Number: 79-20-9
EC Number (EINECS): 201-185-2
HS Code: 29153990
UN Number: 1231
IUPAC Name: Methyl Ethanoate
Also Known As: Acetic Acid Methyl Ester; MeOAc
Molecular Weight, g/mol: 74.08

Typical Specifications

Appearance: Clear, colorless liquid
Odor: Fruity, pleasant
Melting Point, °C: –98
Boiling Point, °C: 57–58
Density, g/cm³ (at 20°C): 0.932
Flash Point, °C: –10 (closed cup)
Refractive Index (20°C): 1.361
Vapor Pressure (at 20°C): 173 mmHg
Purity, %: ≥99.0
Grades Available: Industrial, Technical, Analytical
Packaging: 180kg drums, 850kg IBCs, bulk ISO tanks

Applications / Uses

Primary Applications

  • Solvent for paints, coatings, and adhesives

  • Used in inks, cleaning agents, and automotive products

  • Intermediate in production of acetic anhydride and other chemicals

Secondary Applications

  • Extraction solvent in pharmaceutical processes

  • Used in fragrances and flavor formulations

  • Component in fast-drying lacquers and thinners

End Industries Served: Paints & Coatings, Adhesives, Printing Inks, Pharmaceuticals, Automotive, Fragrances

Safety & Handling Information

Hazard Class (GHS): Flammable Liquid (Category 2), Eye Irritant (Category 2A), STOT SE (Category 3)

Hazard Statements (H-Codes):

  • H225: Highly flammable liquid and vapor

  • H319: Causes serious eye irritation

  • H336: May cause drowsiness or dizziness

Precautionary Statements (P-Codes):

  • P210: Keep away from heat, sparks, open flames

  • P280: Wear protective gloves/eye protection

  • P305 + P351 + P338: IF IN EYES – rinse cautiously with water for several minutes

  • P403 + P233: Store in a well-ventilated place. Keep container tightly closed

Storage Conditions

  • Store in a cool, dry, well-ventilated area

  • Keep away from ignition sources and direct sunlight

  • Containers must remain tightly sealed

Transport Information

  • ADR/RID: Class 3, UN1231, PG II

  • IMDG: Class 3, UN1231, PG II

  • IATA: Class 3, UN1231, PG II

Get a Quote?