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Methyl acetate_Molecular_structure_CAS_79-20-9)
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Methyl acetate

Catalog No. 27237 Name Sigma Aldrich
CAS Number 79-20-9 Website http://www.sigmaaldrich.com
M. F. C3H6O2 Telephone 1-800-521-8956
M. W. 74.07854 Fax
Purity ≥99% (GC) Email
Storage Chembase ID: 106217

SYNONYMS

Title
乙酸甲酯
IUPAC name
methyl acetate
IUPAC Traditional name
methyl acetate

DATABASE IDS

CAS Number 79-20-9
EC Number 201-185-2
MDL Number MFCD00008711
Beilstein Number 1736662

PROPERTIES

Grade purum
Impurities ≤0.003% non-volatile matter
Impurities ≤0.1% water (Karl Fischer)
Linear Formula CH3COOCH3
Purity ≥99% (GC)
Auto Ignition Point 936 °F
Boiling Point 57-58 °C(lit.)
Density 0.934 g/mL at 25 °C
Flash Point -13 °C
Flash Point 8.6 °F
Melting Point -98 °C(lit.)
Refractive Index n20/D 1.361(lit.)
Vapor Density 2.55 (vs air)
Vapor Pressure 165 mmHg ( 20 °C)
Explode Limits 16 %
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H319-H336
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P210-P261-P305 + P351 + P338
RID/ADR UN 1231 3/PG 2
Risk Statements 11-36-66-67
RTECS AI9100000
Safety Statements 16-26-29-33
Supplemental Hazard Statements Repeated exposure may cause skin dryness or cracking.
Hazard Class 3
UN Number 1231
Packing Group 2
German water hazard class 1

DETAILS

REFERENCES