| Identification | |
| Name: | 2H-Pyran-2-one,tetrahydro- |
| Synonyms: | Valericacid, 5-hydroxy-, d-lactone (6CI);1-Oxacyclohexan-2-one;2-Oxotetrahydropyran;5-Hydroxypentanoic acid lactone;5-Hydroxypentanoic acid d-lactone;5-Valerolactone;NSC6247;Pentan-5-olide;Pentanoic acid, 5-hydroxy-, d-lactone;Tetrahydro-2-pyranone;Tetrahydro-2H-pyran-2-one;d-Valerolactone;d-Valeryllactone; |
| CAS: | 542-28-9 |
| EINECS: | 208-807-1 |
| Molecular Formula: | C5H8O2 |
| Molecular Weight: | 100.12 |
| InChI: | InChI=1/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.079 |
| Refractive index: | 1.456-1.459 |
| Water Solubility: | miscible |
| Solubility: | miscible |
| Appearance: | clear colorless to pale yellow liquid |
| Storage Temperature: | 2-8°C |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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