![2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one Structure](https://www.chemicalbook.com/CAS/GIF/10010-74-9.gif)
2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- Product Name2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- CAS10010-74-9
- CBNumberCB0932781
- MFC16H14N4O2
- MW294.31
- EINECS233-006-9
- MOL File10010-74-9.mol
Chemical Properties
| Boiling point | 506.3±45.0 °C(Predicted) |
| Density | 1.31±0.1 g/cm3(Predicted) |
| pka | 8.92±0.35(Predicted) |
| EPA Substance Registry System | 3H-Pyrazol-3-one, 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl- (10010-74-9) |
Safety
| Symbol(GHS) |
 
|
| Signal word | Danger |
| Hazard statements | H400-H335-H301-H319-H315 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P273-P391-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| TSCA | TSCA listed |