| Product Name | 3H-Pyrazol-3-One, 1,2-Dihydro- |
| CAS No. | 137-45-1 |
| Synonyms | 1,2-dihydropyrazol-3-one; 1,2-dihydro-3H-pyrazol-3-one; 3-Hydroxypyrazole |
| InChI | InChI=1/C3H4N2O/c6-3-1-2-4-5-3/h1-2H,(H2,4,5,6) |
| Molecular Formula | C3H4N2O |
| Molecular Weight | 84.0767 |
| Density | 1.191g/cm3 |
| Boiling point | 326.1°C at 760 mmHg |
| Flash point | 151°C |
| Refractive index | 1.486 |
137-45-1 3h-pyrazol-3-one, 1,2-dihydro-
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