| IBIB; isobutyic acid isobutyl ester; isobutyl isobutanoate; isobutyl isobutyrate; 2-methylpropanoic acid 2-methylpropyl ester; 2-methylpropyl 2-methylpropanoate | |
| Links: | 📏 NIST |
| CAS RN: | [97-85-8] |
| Formula: | C8H16O2; 144.21 g/mol |
| InChiKey: | RXGUIWHIADMCFC-UHFFFAOYSA-N |
| SMILES: | CC(C)COC(=O)C(C)C |
| Density: | 0.860 g/mL |
| Molar volume: | 167.7 mL/mol |
| Refractive index: | 1.409 |
| Molecular refractive power: | 41.46 mL/mol |
| Dipole moment: | 1.97 D |
| Melting point: | -81 °C |
| Boiling point: | 149 °C |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 23.20 dyn/cm |
| Critical temperature: | 329 °C |
| Critical pressure: | 2.6 atm |
| Critical volume: | 494.00 ml/mol |
| Evaporation rate (ether): | 30.2 |
| Evaporation rate (butyl acetate): | 0.4 |
| Log10 partition octanol / water: | 2.68 |
| Hansen solubility parameter: | δd: 7.4 (cal/mL)½ δp: 1.4 (cal/mL)½ δh: 2.9 (cal/mL)½ |