| amyl hydride; n-pentane; pentane | |
| In russian: | пентан |
| Links: | 🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed, 📖Houben-Weyl, 2. Band (Pentan); p. 230 |
| CAS RN: | [109-66-0] |
| Formula: | C5H12; 72.15 g/mol |
| InChiKey: | OFBQJSOFQDEBGM-UHFFFAOYSA-N |
| SMILES: | CCCCC |
| Use: | anesthetic; artificial ice refrigerant; low temperature thermometers; lubricant for Claude liquid air machine; organic syntheses |
| Density: | 0.626 g/mL |
| Molar volume: | 115.2 mL/mol |
| Refractive index: | 1.358 |
| Molecular refractive power: | 25.27 mL/mol |
| Dielectric constant: | 1.80 |
| Dipole moment: | 0.00 D |
| Melting point: | -129 °C |
| Boiling point: | 36 °C |
| Vapour pressure: | 420 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 15.48 dyn/cm |
| Viscosity: | 0.23 cP |
| Critical temperature: | 197 °C |
| Critical pressure: | 32.7 atm |
| Critical volume: | 304.00 ml/mol |
| Evaporation rate (ether): | 1.0 |
| Evaporation rate (butyl acetate): | 13.0 |
| Solubility in water: | 0 % w/w |
| Solubility of water: | 0 % w/w |
| Log10 partition octanol / water: | 3.23 |
| Snyder P': | 0.0 |
| Solvent strength (ε0, silica): | 0.00 |
| Solvent strength (ε0, alumina): | 0.00 |
| Dimroth ET: | 31.1 |
| Hildebrant solubility parameter (δ): | 7.0 |
| Hansen solubility parameter: | δd: 7.1 (cal/mL)½ δp: 0.0 (cal/mL)½ δh: 0.0 (cal/mL)½ |
| Kauri butanol value: | 28 |
| 100g dissolves: 0.025g 9,10-phenanthraquinone | |
| Specific heat capacity: | 40.3 cal/molK |
| Latent heat of fusion: | 2,008 cal/mol |
