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Methyl acetate

Synonyms: Methyl acetate

CAS #: 79-20-9 EC Number: 201-185-2 Molar Mass: 74.08 g/mol Chemical Formula: CH₃COOCH₃ Hill Formula: C₃H₆O₂

Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass
79-20-9 201-185-2 C₃H₆O₂ CH₃COOCH₃ 74.08 g/mol

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Price Quantity
8097111000
Contact Customer Service
Glass bottle 1 l
Upon Order Completion More Information
8097112500
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Glass bottle 2.5 l
Upon Order Completion More Information

Description
Catalogue Number 809711
Synonyms Methyl acetate
Description Methyl acetate

Product Information
CAS number 79-20-9
EC index number 607-021-00-X
EC number 201-185-2
Hill Formula C₃H₆O₂
Chemical formula CH₃COOCH₃
Molar Mass 74.08 g/mol
HS Code 2915 39 00
Structure formula Image Structure formula Image
Quality Level MQ200

Applications
Application Methyl acetate for synthesis. CAS 79-20-9, EC Number 201-185-2, chemical formula CH₃COOCH₃.

Physicochemical Information
Boiling point 56 – 58 °C (1013 hPa)
Density 0.934 g/cm3 (25 °C)
Explosion limit 3.1 – 16 %(V)
Flash point -13 °C
Ignition temperature 455 °C
Melting Point -98 °C
Vapor pressure 228 hPa (20 °C)
Solubility 250 g/l

Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
LD 50 dermal LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.
EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS AI9100000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water

Safety Information
Categories of danger highly flammable, irritant

Storage and Shipping Information
Storage NoTempLimit

Transport Information
Declaration (railroad and road) ADR, RID UN 1231 , 3, II
Declaration (transport by air) IATA-DGR UN 1231 , 3, II
Declaration (transport by sea) IMDG-Code UN 1231 , 3, II

Specifications
Assay (GC, area%) ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C) 0.932 – 0.934
Identity (IR) passes test

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