1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
- Product Name1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
- CAS90-31-3
- MFC10H9ClN2O
- MW208.64
- EINECS201-984-6
- MOL File90-31-3.mol
Chemical Properties
| Melting point | 128-131 °C(lit.) |
| Boiling point | 382.9±25.0 °C(Predicted) |
| Density | 1.32±0.1 g/cm3(Predicted) |
| pka | 2.18±0.50(Predicted) |
| form | crystalline solid |
| color | Cream |
| CAS DataBase Reference | 90-31-3(CAS DataBase Reference) |
| EPA Substance Registry System | 3H-Pyrazol-3-one, 2-(3-chlorophenyl)-2,4-dihydro-5-methyl- (90-31-3) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 2933119000 |
