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Merck
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Key Documents

Safety Information

5.89593

Sigma-Aldrich

Methyl acetate

anhydrous, 99.5%

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About This Item

Linear Formula:
CH3COOCH3
CAS Number:
Molecular Weight:
74.08
Beilstein:
1736662
MDL number:

grade

anhydrous

Quality Level

vapor density

2.55 (vs air)

vapor pressure

165 mmHg ( 20 °C)

Assay

99.5%

autoignition temp.

936 °F

expl. lim.

16 %

refractive index

n20/D 1.361 (lit.)

bp

57-58 °C (lit.)

mp

−98 °C (lit.)

density

0.934 g/mL at 25 °C

SMILES string

COC(C)=O

InChI

1S/C3H6O2/c1-3(4)5-2/h1-2H3

InChI key

KXKVLQRXCPHEJC-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

8.6 °F - closed cup

Flash Point(C)

-13 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names


Certificates of Analysis (COA)

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