oxan-2-one; penta-1,5-lactone; tetrahydro-2H-pyran-2-one; δ-valerolactone; δ-valerolactone | |
Links: | 📏 NIST |
CAS RN: | [542-28-9] |
Formula: | C5H8O2; 100.12 g/mol |
InChiKey: | OZJPLYNZGCXSJM-UHFFFAOYSA-N |
SMILES: | O=C1CCCCO1 |
Density: | 1.079 g/mL |
Molar volume: | 92.8 mL/mol |
Refractive index: | 1.458 |
Molecular refractive power: | 25.32 mL/mol |
Melting point: | -13 °C |
Boiling point: | 245 °C |
Log10 partition octanol / water: | -0.35 |