PYRIDINE-2-CARBOXALDEHYDE 4-NITROPHENYLHYDRAZONE
- Product NamePYRIDINE-2-CARBOXALDEHYDE 4-NITROPHENYLHYDRAZONE
- CAS70421-66-8
- CBNumberCB3116535
- MFC12H10N4O2
- MW242.23
- MDL NumberMFCD00012100
- MOL File70421-66-8.mol
Chemical Properties
| Melting point | 256-259°C |
| Boiling point | 436.3±41.0 °C(Predicted) |
| Density | 1.28±0.1 g/cm3(Predicted) |
| pka | 11.79±0.10(Predicted) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-36 | |||||||||
| NFPA 704: |
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