| dihydro-5-methyl-2(3~H)-furanone; 4-hydroxypentanoic acid lactone; γ-methyl-γ-butyrolactone; 5-methyldihydrofuran-2(3H)-one; 5-methyloxolan-2-one; 5-methyltetrahydrofuran-2-one; 4-pentanolide; γ-valerolactone |
| Links: | 📏 NIST |
| CAS RN: | [108-29-2] |
| Formula: | C5H8O2; 100.12 g/mol
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| InChiKey: | GAEKPEKOJKCEMS-UHFFFAOYSA-N |
| SMILES: | O=C1OC(C)CC1 |
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| Toxicology (LD50): | 2 604 mg/Kg (rabbit, or); 9 240 mg/Kg(rat, or) |
| Density: | 1.103 g/mL |
| Molar volume: | 90.8 mL/mol |
| Refractive index: | 1.457 |
| Molecular refractive power: | 24.72 mL/mol |
| Dielectric constant: | 36.14 |
| Dipole moment: | 4.71 D |
| Melting point: | -31 °C |
| Boiling point: | 207 °C |
| Log10 partition octanol / water: | -0.35 |
| Hildebrant solubility parameter (δ): | 9.6 |