| methylacetaldehyde; propanal; propional; n-propionaldehyde; propionaldehyde; propionic aldehyde; propyl aldehyde; propylic aldehyde | |
| Links: | 🌍 Wikipedia, 📏 NIST, ⚗️ ChemSynthesis, 📖 PubMed, 📖Houben-Weyl, 2. Band (Propion-aldehyd); p. 21, 201, 240, 262, 333, 414, 429, 985, 📖Org. Chem., v. Richter, 1. Vol (Propionaldehyde); p. 314, 📖Org. Chem., v. Richter, 1. Vol (Propyl Aldehyde); p. 117, 201, 218, 313, |
| CAS RN: | [123-38-6] |
| Formula: | C3H6O; 58.08 g/mol |
| InChiKey: | NBBJYMSMWIIQGU-UHFFFAOYSA-N |
| SMILES: | O=CCC |
| Use: | disinfectant; preservative; rubber accelerators; synthesis of propionic acid and other compounds; synthetic resins |
| Toxicology (LD50): | 680 mg/Kg (mouse, sc); 4 032 mg/Kg(rabbit, ct); 1 410 mg/Kg(rat, or); 820 mg/Kg(rat, sc) |
| Density: | 0.803 g/mL |
| Molar volume: | 72.4 mL/mol |
| Refractive index: | 1.380 |
| Molecular refractive power: | 16.76 mL/mol |
| Dielectric constant: | 18.50 |
| Dipole moment: | 2.75 D |
| Melting point: | -81 °C |
| Boiling point: | 49 °C |
| Vapour pressure: | 31 Torr |
| Surface tension: | 24.28 dyn/cm |
| Critical pressure: | 4.7 atm |
| Log10 partition octanol / water: | 0.59 |
| 1g dissolves in: 6.25g water | |