| Identification | |
| Name: | 2H-Pyran-2-one,3-hydroxy- |
| Synonyms: | 2,4-Pentadienoicacid, 2,5-dihydroxy-, d-lactone (6CI,7CI);3-Hydroxy-2-pyrone;3-Hydroxy-2H-pyran-2-one;3-Hydroxy-a-pyrone;3-Hydroxypyran-2-one; |
| CAS: | 496-64-0 |
| Molecular Formula: | C5H4O3 |
| Molecular Weight: | 112.08 |
| InChI: | InChI=1/C5H4O3/c6-4-2-1-3-8-5(4)7/h1-3,6H |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 146.7°C |
| Boiling Point: | 295.7°Cat760mmHg |
| Density: | 1.483g/cm3 |
| Refractive index: | 1.592 |
| Flash Point: | 146.7°C |
| Safety Data | |
 |
|
