| Identification | |
| Name: | 2H-Pyran-2-one,5,6-dihydro- |
| Synonyms: | 2-Pentenoicacid, 5-hydroxy-, d-lactone (6CI,7CI);5,6-Dihydro-2-pyranone;5,6-Dihydro-2H-pyran-2-one;5,6-Dihydro-a-pyrone;d-2-Pentenolide; |
| CAS: | 3393-45-1 |
| Molecular Formula: | C5H6O2 |
| Molecular Weight: | 98.10 |
| InChI: | InChI=1/C5H6O2/c6-5-3-1-2-4-7-5/h1-2H,3-4H2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1224 3/PG 3 |
| Flash Point: | 83.2°C |
| Density: | 1.139 |
| Refractive index: | n20/D 1.483(lit.) |
| Packinggroup: | III |
| Flash Point: | 83.2°C |
| Storage Temperature: | 2-8°C |
| Sensitive: | Moisture Sensitive |
| Safety Data | |
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