| Identification | ||
| Name | 2-Piperidone | |
| Synonyms | Piperidin-2-one; delta-Valerolactam | |
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| Molecular Structure |
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| Molecular Formula | C5H9NO | |
| Molecular Weight | 99.13 | |
| CAS Registry Number | 675-20-7 | |
| EINECS | 211-622-9 | |
| Properties | ||
| Density | 1.073 | |
| Melting point | 35-39 ºC | |
| Boiling point | 256-262 ºC | |
| Flash point | 147 ºC | |
| Water solubility | 291 g/L (25 ºC) | |