| pentachloroethane; 1,1,1,2,2-pentachloroethane; pentalin | |
| Links: | 📏 NIST, 📖 PubMed |
| CAS RN: | [76-01-7] |
| Formula: | C2HCl5; 202.29 g/mol |
| InChiKey: | BNIXVQGCZULYKV-UHFFFAOYSA-N |
| SMILES: | ClC(Cl)C(Cl)(Cl)Cl |
| Use: | acid varnishes; alcohol denaturant; dye intermediates; extractant; metal degreasing; organic syntheses; soil sterilization; substitute for tetrachloroethane |
| Density: | 1.680 g/mL |
| Molar volume: | 120.4 mL/mol |
| Refractive index: | 1.503 |
| Molecular refractive power: | 35.60 mL/mol |
| Dielectric constant: | 3.90 |
| Dipole moment: | 0.92 D |
| Melting point: | -29 °C |
| Boiling point: | 162 °C |
| Vapour pressure: | 0 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Critical temperature: | 373 °C |
| Critical pressure: | 3.7 atm |
| Log10 partition octanol / water: | 3.22 |
| Dimroth ET: | 36.4 |
| Hildebrant solubility parameter (δ): | 8.7 |
| 100g dissolves: 79.4g phenylacetic acid; 7.09g benzoic acid; 5.54g (2E)-3-phenylprop-2-enoic acid; 3.76g phenylpropynoic acid; 2.07g iodine; 1.2g sulfur; 0.64g 2-hydroxybenzoic acid | |