| cyclopentene | |
| Links: | 🌍 Wikipedia, 📏 NIST, 📖 PubMed |
| CAS RN: | [142-29-0] |
| Formula: | C5H8; 68.12 g/mol |
| InChiKey: | LPIQUOYDBNQMRZ-UHFFFAOYSA-N |
| SMILES: | C1CC=CC1 |
| Density: | 0.772 g/mL |
| Molar volume: | 88.2 mL/mol |
| Refractive index: | 1.422 |
| Molecular refractive power: | 22.44 mL/mol |
| Dipole moment: | 0.20 D |
| Melting point: | -135 °C |
| Boiling point: | 44 °C |
| Vapour pressure: | 42 Torr |
| Surface tension: | 23.11 dyn/cm |
| Critical temperature: | 231 °C |
| Critical pressure: | 44.9 atm |
| Critical volume: | 246.09 ml/mol |
| Log10 partition octanol / water: | 2.47 |