| (2E)-2-butenoic acid; (2E)-but-2-enoic acid; (E)-2-butenoic acid; (E)-but-2-enoic acid; trans-2-butenoic acid; crotonic acid; trans-crotonic acid; α-crotonic acid; β-methylacrylic acid; 3-methylacrylic acid | |
| Links: | 🌍 Wikipedia, 📖 PubMed, 📖Houben-Weyl, 2. Band (Crotonsäure); p. 128, 253, 266, 269, 299, 308, 752, 764, 772, 782, 788, 794, 796, 806, 995, 1001, 1010, |
| CAS RN: | [107-93-7] |
| Formula: | C4H6O2; 86.09 g/mol |
| InChiKey: | LDHQCZJRKDOVOX-NSCUHMNNSA-N |
| SMILES: | C/C=C/C(O)=O |
| Toxicology (LD50): | 600 mg/Kg (guinea~pig, ct); 1 000 mg/Kg(rat, or) |
| Density: | 1.020 g/mL |
| Molar volume: | 84.4 mL/mol |
| Dipole moment: | 2.13 D |
| Melting point: | 72 °C |
| Boiling point: | 189 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Log10 partition octanol / water: | 0.72 |