![5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile Structure](https://www.chemicalbook.com/CAS/GIF/70528-90-4.gif)
5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
- Product Name5-[(4-chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile
- CAS70528-90-4
- CBNumberCB4904562
- MFC15H12ClN5O4
- MW361.74
- EINECS274-660-5
- MOL File70528-90-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 227-229℃ |
| Boiling point | 459.8±45.0 °C(Predicted) |
| Density | 1.49 |
| vapor pressure | 0Pa at 25℃ |
| pka | 1.28±0.58(Predicted) |
| Water Solubility | 3.9mg/L at 20℃ |
| LogP | 2.16 at 20℃ |
| EPA Substance Registry System | 5-[(4-Chloro-2-nitrophenyl)azo]-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile (70528-90-4) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| TSCA | TSCA listed |