isobutyric acid anhydride-97-72-3-C8H14O3 -Chemindustry.com - The leading vertical market advertising source for the chemical world

CAS No.: 97-72-3 Formula: C8H14O3

Weight: 158.19500

Synonyms: 2-methylpropanoyl 2-methylpropanoate; Propanoic acid, 2-methyl-, anhydride; Isobutyric anhydride;

Description

Isobutyric Anhydride is used as a highly reactive and non-water producing acyl donor for hydrolase-catalyzed enantioselective esterification.

Basic Information

CAS No.:

97-72-3

Synonyms:

2-methylpropanoyl 2-methylpropanoate; Propanoic acid, 2-methyl-, anhydride; Isobutyric anhydride;

Formula:

C8H14O3

Molecular Weight:

158.19500

PSA:

43.37000

LogP:

1.36820

Properties

Appearance & Character:

Transparent liquid

Density:

0.954 g/mL at 25 °C(lit.)

Melting Point:

-53 °C

Boiling Point:

182 °C(lit.)

Flash Point:

152 °F

Storage Conditions:

Warehouse ventilation low temperature dry, with oxidant, alkali class separate storage and transportation

Safety Info

Customs Code:

2915900090

WGK Germany:

3

Hazard Category Code:

R21/22; R34

Security Instructions:

S26-S36/37/39-S45

Dangerous Goods Sign:

C