| butanoic acid methyl ester; butyric acid methyl ester; methyl butanoate; methyl butyrate; methyl n-butyrate | |
| Links: | 🌍 Wikipedia, 📏 NIST, 🕷 ChemSpider, ⚗️ ChemSynthesis, 📖 PubMed |
| CAS RN: | [623-42-7] |
| Formula: | C5H10O2; 102.13 g/mol |
| InChiKey: | UUIQMZJEGPQKFD-UHFFFAOYSA-N |
| SMILES: | CCCC(=O)OC |
| Use: | synthetic apple, melon, nut, pumpkin, quince, raspberry, and pineapple flavors |
| Density: | 0.898 g/mL |
| Molar volume: | 113.7 mL/mol |
| Refractive index: | 1.387 |
| Molecular refractive power: | 26.78 mL/mol |
| Dielectric constant: | 5.50 |
| Dipole moment: | 1.72 D |
| Melting point: | -85 °C |
| Boiling point: | 102 °C |
| Vapour pressure: | 4 Torr |
| Antoine equation P(Torr) vs T(°C) | |
| Surface tension: | 25.53 dyn/cm |
| Critical temperature: | 281 °C |
| Critical pressure: | 34.2 atm |
| Critical volume: | 340.00 ml/mol |
| Log10 partition octanol / water: | 1.29 |
| Hildebrant solubility parameter (δ): | 8.7 |
| 1g dissolves in: 58.82g water | |
