| Identification | ||
| Name | Piperazine | |
| Synonyms | 1,4-Diazacyclohexane | |
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| Molecular Structure |
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| Molecular Formula | C4H10N2 | |
| Molecular Weight | 86.13 | |
| CAS Registry Number | 110-85-0 | |
| EINECS | 203-808-3 | |
| Properties | ||
| Melting point | 107-111 ºC | |
| Boiling point | 146-148 ºC | |
| Flash point | 65 ºC | |
| Water solubility | 150 g/L (20 ºC) | |