CAS Registry Number®
97-72-3
CAS Name
Isobutyric anhydride
Molecular Formula
C8H14O3
Molecular Mass
158.20
Compound Properties
-
Boiling Point (1)
181.5 °C @ Press: 734 Torr
-
Melting Point (1)
-53.5 °C
-
Density (1)
0.9535 g/cm³ @ Temp: 20 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3
InChIKey
InChIKey=LSACYLWPPQLVSM-UHFFFAOYSA-N
SMILES
C(OC(C(C)C)=O)(C(C)C)=O
Canonical SMILES
O=C(OC(=O)C(C)C)C(C)C
Other Names for this Substance
- Propanoic acid, 2-methyl-, 1,1′-anhydride
- Isobutyric anhydride
- Propanoic acid, 2-methyl-, anhydride
- Isobutyric acid anhydride
- Isobutyryl anhydride
- 2-Methylpropanoic anhydride
- Isobutanoic anhydride
- 2-Methylpropionic anhydride
- 2-Methylpropanoic acid anhydride
- 2-Methylpropionic acid anhydride
- 2-Methylpropanoyl-2-methylpropanoate
Deleted or Replaced CAS Registry Numbers
1366133-49-4
