| DCA; dichloroacetic acid; 2,2-dichloroacetic acid; 2,2'-dichloroacetic acid; dichloroethanoic acid; Urper's liquid | |
| Links: | 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed, 📖Houben-Weyl, 2. Band (Dichloressigsäure); p. 968, 989, 📖Org. Chem., v. Richter, 1. Vol (Dichloracetic Acid); p. 287, 509 |
| CAS RN: | [79-43-6] |
| Formula: | C2H2Cl2O2; 128.94 g/mol |
| InChiKey: | JXTHNDFMNIQAHM-UHFFFAOYSA-N |
| SMILES: | OC(=O)C(Cl)Cl |
| Density: | 1.560 g/mL |
| Molar volume: | 82.7 mL/mol |
| Refractive index: | 1.466 |
| Molecular refractive power: | 22.89 mL/mol |
| Dielectric constant: | 10.70 |
| Melting point: | 10 °C |
| Boiling point: | 194 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Solubility in water: | 100 % w/w |
| Solubility of water: | 100 % w/w |
| Log10 partition octanol / water: | 0.92 |