| Product Name | 4-Methyl-2-pyrazolin-5-one |
| CAS No. | 13315-23-6 |
| Synonyms | 4-methyl-2,4-dihydro-3H-pyrazol-3-one; 4-methyl-1,2-dihydro-3H-pyrazol-3-one |
| InChI | InChI=1/C4H6N2O/c1-3-2-5-6-4(3)7/h2H,1H3,(H2,5,6,7) |
| Molecular Formula | C4H6N2O |
| Molecular Weight | 98.1032 |
| Density | 1.107g/cm3 |
| Melting point | 230-232℃ |
| Boiling point | 298.3°C at 760 mmHg |
| Flash point | 134.2°C |
| Refractive index | 1.475 |
| Safety | S24/25:Avoid contact with skin and eyes.; |
13315-23-6 4-methyl-2-pyrazolin-5-one
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