| cyclopentadiene; 1,3-cyclopentadiene; cyclo-1,3-pentadiene; cyclopenta-1,3-diene | |
| Links: | 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed, 📖Houben-Weyl, 2. Band (Cyclopentadien); p. 302, 807, 1023, |
| CAS RN: | [542-92-7] |
| Formula: | C5H6; 66.10 g/mol |
| InChiKey: | ZSWFCLXCOIISFI-UHFFFAOYSA-N |
| SMILES: | C1C=CC=C1 |
| Toxicology (LD50): | 113 mg/Kg (rat, or) |
| Density: | 0.786 g/mL |
| Molar volume: | 84.1 mL/mol |
| Refractive index: | 1.440 |
| Molecular refractive power: | 22.16 mL/mol |
| Dipole moment: | 0.42 D |
| Melting point: | -85 °C |
| Boiling point: | 41 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Critical pressure: | 5.2 atm |
| Log10 partition octanol / water: | 2.25 |