ChemNet > CAS > 675-20-7 2-Piperidone
675-20-7 2-Piperidone
| product Name |
2-Piperidone |
| Synonyms |
δ-Valerolactam; piperidin-2-one |
| Molecular Formula |
C5H9NO |
| Molecular Weight |
99.1311 |
| InChI |
InChI=1/C5H9NO/c7-5-3-1-2-4-6-5/h1-4H2,(H,6,7) |
| CAS Registry Number |
675-20-7 |
| EINECS |
211-622-9 |
| Molecular Structure |
|
| Density |
1.001g/cm3 |
| Melting point |
35-39℃ |
| Boiling point |
256°C at 760 mmHg |
| Refractive index |
1.448 |
| Flash point |
133.1°C |
| Water solubility |
291 g/L (25℃) |
| Vapour Pressur |
0.0158mmHg at 25°C |
| Hazard Symbols |
 Xi:Irritant;
|
| Risk Codes |
R36/37:;
|
| Safety Description |
S26:;
S37/39:;
|
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