| methyl n-propyl ketone; methyl propyl ketone; MPK; 2-pentanone; pentan-2-one; pentanone-2; n-propyl methyl ketone | |
| Links: | 📏 NIST, 📖 PubMed, 📖Houben-Weyl, 2. Band (Methylpropylketon); p. 211, 218, 290, 660, 701, 816, |
| CAS RN: | [107-87-9] |
| Formula: | C5H10O; 86.13 g/mol |
| InChiKey: | XNLICIUVMPYHGG-UHFFFAOYSA-N |
| SMILES: | O=C(C)CCC |
| Toxicology (LD50): | 1 600 mg/Kg (rat, or) |
| Density: | 0.808 g/mL |
| Molar volume: | 106.6 mL/mol |
| Refractive index: | 1.390 |
| Molecular refractive power: | 25.27 mL/mol |
| Dielectric constant: | 15.45 |
| Dipole moment: | 2.70 D |
| Melting point: | -78 °C |
| Boiling point: | 101 °C |
| Vapour pressure: | 28 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 25.09 dyn/cm |
| Viscosity: | 0.51 cP |
| Critical temperature: | 291 °C |
| Critical pressure: | 3.9 atm |
| Critical volume: | 301.00 ml/mol |
| Evaporation rate (ether): | 5.3 |
| Evaporation rate (butyl acetate): | 2.3 |
| Log10 partition octanol / water: | 0.91 |
| Snyder P': | 4.5 |
| Dimroth ET: | 41.1 |
| Hildebrant solubility parameter (δ): | 8.9 |
| Hansen solubility parameter: | δd: 7.8 (cal/mL)^0.5 δp: 3.7 (cal/mL)^0.5 δh: 2.3 (cal/mL)^0.5 |