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Substance Name: 2-Methylpropanoic anhydride
RN: 97-72-3
UNII: N85A80FJDT
InChIKey: LSACYLWPPQLVSM-UHFFFAOYSA-N
Molecular Formula
- C8-H14-O3
Molecular Weight
- 158.196
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Names and Synonyms
Name of Substance
- 2-Methylpropanoic anhydride
Synonyms
- AI3-28521
- EC 202-603-6
- EINECS 202-603-6
- HSDB 5309
- Isobutyric acid anhydride
- Isobutyric anhydride
- Isobutyryl anhydride
- Propanoic acid, 2-methyl-, anhydride
- UNII-N85A80FJDT
Systematic Names
- Isobutyric anhydride
- Propanoic acid, 2-methyl-, 1,1'-anhydride
- Propanoic acid, 2-methyl-, anhydride
Superlist Names
- Isobutyric anhydride
- Isobutyric anhydride [UN2530] [Flammable liquid]
- UN2530
Registry Numbers
CAS Registry Number
- 97-72-3
FDA UNII
- N85A80FJDT
Other Registry Number
- 1366133-49-4
System Generated Number
- 0000097723
Structure Descriptors
InChI
1S/C8H14O3/c1-5(2)7(9)11-8(10)6(3)4/h5-6H,1-4H3InChIKey
LSACYLWPPQLVSM-UHFFFAOYSA-NSmiles
C(C(C)Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | -5.35E+01 | deg C | EXP | |
| Boiling Point | 183 | deg C | EXP | |
| log P (octanol-water) | 1.240 | (none) | EST | |
| Atmospheric OH Rate Constant | 1.87E-12 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.