| 2-oxopyrrolidine; 2-pyrol; 2-pyrrolidinone; pyrrolidone; α-pyrrolidone; 2-pyrrolidone | |
| Links: | 📏 NIST, 📖 PubMed |
| CAS RN: | [616-45-5] |
| Formula: | C4H7NO; 85.11 g/mol |
| InChiKey: | HNJBEVLQSNELDL-UHFFFAOYSA-N |
| SMILES: | O=C1CCCN1 |
| Density: | 1.107 g/mL |
| Molar volume: | 76.9 mL/mol |
| Refractive index: | 1.487 |
| Molecular refractive power: | 22.11 mL/mol |
| Dipole moment: | 2.30 D |
| Melting point: | 24 °C |
| Boiling point: | 245 °C |
| Critical pressure: | 6.2 atm |
| Log10 partition octanol / water: | -0.85 |
| Dimroth ET: | 48.3 |