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ISOVALERIC ANHYDRIDE

Basic information Safety Supplier Related

ISOVALERIC ANHYDRIDE Basic information

Product Name:
ISOVALERIC ANHYDRIDE
Synonyms:
  • 3-methylbutanoyl 3-methylbutanoate
  • 3-methylbutyric acid isovaleryl ester
  • 3-Methylbutanoic anhydride
  • Bis(3-methylbutanoic acid)anhydride
  • Bis(3-methylbutyric)anhydride
  • Diisovaleric anhydride
  • 3-METHYL-2-BUTANOIC-ANHYDRIDE
  • 3-METHYLBUTYRIC ANHYDRIDE
CAS:
1468-39-9
MF:
C10H18O3
MW:
186.25
EINECS:
215-994-3
Mol File:
1468-39-9.mol
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ISOVALERIC ANHYDRIDE Chemical Properties

Melting point:
-65°C
Boiling point:
103-104°C 24mm
Density 
0.932 g/mL at 20 °C (lit.)
refractive index 
n20/D 1.417
Flash point:
91°C
storage temp. 
Store below +30°C.
form 
clear liquid
color 
Colorless to Almost colorless
Odor
very pungent, acrid, oflensive, dry-sour
Sensitive 
Moisture Sensitive
BRN 
1635850
CAS DataBase Reference
1468-39-9(CAS DataBase Reference)
EPA Substance Registry System
Isovaleric anhydride (1468-39-9)
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Safety Information

Hazard Codes 
T
Risk Statements 
24-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2922 8/PG 2
WGK Germany 
3
10-21
TSCA 
Yes
HS Code 
2915.60.5000
HazardClass 
8
PackingGroup 
II

MSDS

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ISOVALERIC ANHYDRIDE Usage And Synthesis

Chemical Properties

Isovaleric anhydride is a colorless liquid. Sp.Gr. 0.93. Soluble in alcohol and oils. Its odor is very pungent, acrid, oflensive, dry-sour, and the taste is similar to that of iso-Valerie acid (decomposition to acid in water).

Uses

Isovaleric anhydride is therefore mentioned mostly as a curiosity in perfumery. It is widely used for making useful esters of iso-Valeric acid for perfumes and flavors.

ISOVALERIC ANHYDRIDESupplier

Creasyn Finechem(Tianjin) Co., Ltd.
Tel
022-83946278 13820503911
Email
sales@creasyn.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Beijing Donghualituo Techonlogy Development Co.,Ltd.
Tel
010-88425576
Email
sales@dhltchem.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com