| butane; n-butane | |
| In russian: | бутан |
| Links: | 🌍 Wikipedia, 📏 NIST, 📖 PubMed, 📖Houben-Weyl, 2. Band (Butan); p. 251, 295 |
| CAS RN: | [106-97-8] |
| Formula: | C4H10; 58.12 g/mol |
| InChiKey: | IJDNQMDRQITEOD-UHFFFAOYSA-N |
| SMILES: | CCCC |
| Density: | 0.579 g/mL |
| Molar volume: | 100.4 mL/mol |
| Refractive index: | 1.356 |
| Molecular refractive power: | 21.95 mL/mol |
| Dielectric constant: | 1.77 |
| Dipole moment: | 0.00 D |
| Melting point: | -138 °C |
| Boiling point: | 1 °C |
| Vapour pressure: | 214 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 12.46 dyn/cm |
| Critical temperature: | 153 °C |
| Critical pressure: | 36.0 atm |
| Critical volume: | 255.00 ml/mol |
| Solubility in water: | 0 % w/w |
| Log10 partition octanol / water: | 2.89 |
| Hansen solubility parameter: | δd: 6.9 (cal/mL)½ δp: 0.0 (cal/mL)½ δh: 0.0 (cal/mL)½ |