| Identification | |
| Name: | 3(2H)-Pyridazinone |
| Synonyms: | 2H-Pyridazin-3-one;3-Hydroxypyridazine;3-Pyridazinol;3-Pyridazinone;6-Pyridazinone;NSC 21411; |
| CAS: | 504-30-3 |
| Molecular Formula: | C4H4N2O |
| Molecular Weight: | 96.09 |
| InChI: | InChI=1/C4H4N2O/c7-4-2-1-3-5-6-4/h1-3H,(H,6,7) |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 98-104 oC |
| Flash Point: | 144.9 oC |
| Boiling Point: | 315.9 oCat 760 mmHg |
| Density: | 1.28 g/cm3 |
| Specification: |
3(2H)-Pyridazinone (CAS NO.504-30-3) is also named as 3-Hydroxypyridazine ; 3-Pyridazinol ; Pyridazin-3(2H)-one ; Pyridazin-3-ol ; 2H-Pyridazin-3-one ; 3 (2H)-Pyridazinone . |
| Flash Point: | 144.9 oC |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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