| 1,2-diaminoethane; 1,2-ethanediamine; ethane-1,2-diamine; ethyleneamine; ethylenediamine | |
| Links: | 🌍 Wikipedia, 📏 NIST, 📖Houben-Weyl, 2. Band (Äthylendiamin); p. 155, 789, |
| CAS RN: | [107-15-3] |
| Formula: | C2H8N2; 60.10 g/mol |
| InChiKey: | PIICEJLVQHRZGT-UHFFFAOYSA-N |
| SMILES: | NCCN |
| Odor: | ammonia-like |
| Toxicology (LD50): | 750 mg/Kg (mouse, sc); 730 mg/Kg(rabbit, ct); 400 mg/Kg(rabbit, iv); 1 500 mg/Kg(rabbit, sc); 1 160 mg/Kg(rat, or); 1 200 mg/Kg(rat, or) |
| Density: | 0.898 g/mL |
| Molar volume: | 66.9 mL/mol |
| Refractive index: | 1.457 |
| Molecular refractive power: | 18.23 mL/mol |
| Dielectric constant: | 14.20 |
| Dipole moment: | 1.99 D |
| Melting point: | 9 °C |
| Boiling point: | 118 °C |
| Vapour pressure: | 1 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 41.80 dyn/cm |
| Critical pressure: | 6.5 atm |
| Solubility in water: | 100 % w/w |
| Solubility of water: | 100 % w/w |
| Log10 partition octanol / water: | -2.04 |
| Dimroth ET: | 42.0 |
| Hansen solubility parameter: | δd: 8.1 (cal/mL)^0.5 δp: 4.3 (cal/mL)^0.5 δh: 8.3 (cal/mL)^0.5 |