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Merck
CN

8.03138

Isopropenyl acetate

for synthesis

Synonym(s):

Isopropenyl acetate, Acetone enol acetate

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About This Item

Linear Formula:
CH3COOC(CH3)=CH2
CAS Number:
Molecular Weight:
100.12
EC Index Number:
203-562-7
UNSPSC Code:
12352108
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
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assay

≥99.0% (GC)

form

liquid

InChI

1S/C5H8O2/c1-4(2)7-5(3)6/h1H2,2-3H3

InChI key

HETCEOQFVDFGSY-UHFFFAOYSA-N

vapor pressure

23 hPa ( 20 °C)

autoignition temp.

439 °C (DIN 51794)

potency

3000 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)

expl. lim.

1.8 % (v/v)

pH

3 (20 °C, 34 g/L in H2O)

bp

97 °C/1013 hPa

mp

-93 °C

transition temp

flash point 16 °C

density

0.92 g/cm3 at 20 °C

storage temp.

2-30°C

Quality Level

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Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.920 - 0.923
Identity (IR): passes test

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

66.2 °F - closed cup

flash_point_c

19 °C - closed cup

Regulatory Information

危险化学品
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