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Merck
CN

109088

Acetic acid

99.8%, anhydrous

Synonym(s):

Glacial acetic acid

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About This Item

Linear Formula:
CH3CO2H
CAS Number:
Molecular Weight:
60.05
EC Number:
200-580-7
UNSPSC Code:
12352106
PubChem Substance ID:
Beilstein/REAXYS Number:
506007
MDL number:
Assay:
99.8%
Form:
liquid
Grade:
anhydrous
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grade

anhydrous

vapor density

2.07 (vs air)

vapor pressure

11.4 mmHg ( 20 °C)

assay

99.8%

form

liquid

autoignition temp.

800 °F

expl. lim.

16 %, 92 °F, 4 %, 59 °F

refractive index

n20/D 1.371 (lit.)

bp

117-118 °C (lit.)

mp

16.2 °C (lit.)

solubility

water: miscible

density

1.04 g/mL at 25 °C (lit.)

SMILES string

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N



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pictograms

FlameCorrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

102.2 °F - closed cup

flash_point_c

39 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

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Eagleson M.
Concise Encyclopedia Chemistry, 51-51 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 7-7 (1994)
Eagleson M.
Concise Encyclopedia Chemistry, 5-5 (1994)