| Identification | ||
| Name | Isovaleric acid | |
| Synonyms | 3-Methylbutanoic acid | |
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| Molecular Structure |
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| Molecular Formula | C5H10O2 | |
| Molecular Weight | 102.13 | |
| CAS Registry Number | 503-74-2 | |
| EINECS | 207-975-3 | |
| FEMA | 3102 | |
| Properties | ||
| Density | 0.926 | |
| Melting point | -35 ºC | |
| Boiling point | 176 ºC | |
| Refractive index | 1.399-1.407 | |
| Flash point | 70 ºC | |
| Water solubility | 25 g/L (20 ºC) | |