| azole; pyrrole; 1H-pyrrole | |
| Links: | 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed |
| CAS RN: | [109-97-7] |
| Formula: | C4H5N; 67.09 g/mol |
| InChiKey: | KAESVJOAVNADME-UHFFFAOYSA-N |
| SMILES: | C1=CNC=C1 |
| Toxicology (LD50): | 60 500 mg/Kg (mouse, sc) |
| Density: | 0.966 g/mL |
| Molar volume: | 69.5 mL/mol |
| Refractive index: | 1.509 |
| Molecular refractive power: | 20.74 mL/mol |
| Dielectric constant: | 7.50 |
| Dipole moment: | 1.71 D |
| Melting point: | -23 °C |
| Boiling point: | 130 °C |
| Critical temperature: | 367 °C |
| Critical pressure: | 5.7 atm |
| Log10 partition octanol / water: | 0.75 |
| Hildebrant solubility parameter (δ): | 12.1 |
| 100g dissolves: 32.1g triphenylmethane | |