| acetic acid; ethanoic acid; glacial acetic acid; methanecarboxylic acid | |
| In russian: | уксусная кислота; этановая кислота |
| Links: | 🌍 Wikipedia, 📏 NIST, 📖 PubMed, 📖Houben-Weyl, 2. Band (Essigsäure); p. 29, 117, 137, 989, 📖Org. Chem., v. Richter, 1. Vol (Acetic Acid); p. 255, 298, 396, 526, 📖Org. Chem., v. Richter, 1. Vol (Acidum Aceticum); p. 255, |
| MeSH: | Indicators and Reagents |
| CAS RN: | [64-19-7] |
| Formula: | C2H4O2; 60.05 g/mol |
| InChiKey: | QTBSBXVTEAMEQO-UHFFFAOYSA-N |
| SMILES: | CC(O)=O |
| Toxicology (LD50): | 4 960 mg/Kg (mouse, or); 3 310 mg/Kg(rat, or); 3 310 mg/Kg(rat, or); 3 530 mg/Kg(rat, or) |
| Density: | 1.051 g/mL |
| Molar volume: | 57.1 mL/mol |
| Refractive index: | 1.372 |
| Molecular refractive power: | 12.99 mL/mol |
| Dielectric constant: | 6.20 |
| Dipole moment: | 1.68 D |
| Melting point: | 16 °C |
| Boiling point: | 117 °C |
| Vapour pressure: | 13 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 27.40 dyn/cm |
| Viscosity: | 1.13 cP |
| Critical temperature: | 322 °C |
| Critical pressure: | 57.2 atm |
| Critical volume: | 171.00 ml/mol |
| Solubility in water: | 100 % w/w |
| Solubility of water: | 100 % w/w |
| Log10 partition water / activated carbon: | 1.80 |
| Log10 partition octanol / water: | -0.24 |
| Snyder P': | 6.0 |
| Snyder X: | Xe: 0.4 Xd: 0.3 Xn: 0.3 |
| Dimroth ET: | 55.2 |
| Hildebrant solubility parameter (δ): | 10.1 |
| Hansen solubility parameter: | δd: 7.1 (cal/mL)^0.5 δp: 3.9 (cal/mL)^0.5 δh: 6.6 (cal/mL)^0.5 |
| 100g dissolves: 200g d-camphor; 172g phenyl 2-hydroxybenzoate; 31.1g naphthalene; 21.6g 1,3-dinitrobenzene; 18.1g 4-nitrobenzyl chloride; 15.81g 4'-ethoxyacetanilide; 6.37g N-(2,4-dichlorophenyl)acetamide; 3.162g iodine; 2.6g caffeine; 0.83g N-(4-nitrophenyl)acetamide | |
| Specific heat capacity: | 29.4 cal/molK |
| Latent heat of fusion: | 2,800 cal/mol |