isobutyl levulinate
pentanoic acid, 4-oxo-, 2-methylpropyl ester
Identification
| Name | isobutyl levulinate |
| IUPAC | 2-methylpropyl 4-oxopentanoate |
| CAS Number | 3757-32-2 |
| EINECS | 223-162-6 |
| FDA UNII | Search |
| Molecular Formula | C9 H16 O3 |
| Molecular Weight | 172.22412000 |
| Nikkaji Number | J43.386A |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 228.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.054000 mmHg @ 25.00 °C. (est) |
| Flash Point | 202.00 °F. TCC ( 94.50 °C. ) (est) |
| logP (o/w) | 1.301 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for isobutyl levulinate usage levels up to | not for fragrance use. |
| Recommendation for isobutyl levulinate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
iso
butyl 4-oxopentanoate
iso
butyl 4-oxovalerate
iso-
butyl levulinate
2-
methylpropyl 4-oxopentanoate
4-oxo-
pentanoic acid isobutyl ester
pentanoic acid, 4-oxo-, 2-methylpropyl ester
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