2H-PYRAZOLE-3-CARBALDEHYDE
- Product Name2H-PYRAZOLE-3-CARBALDEHYDE
- CAS3920-50-1
- CBNumberCB4670896
- MFC4H4N2O
- MW96.09
- MDL NumberMFCD06657574
- MOL File3920-50-1.mol
Chemical Properties
| Melting point | 149.0 to 153.0 °C |
| Boiling point | 300.0±13.0 °C(Predicted) |
| Density | 1.323 |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 11.20±0.10(Predicted) |
| color | White to Orange to Green |
| CAS DataBase Reference | 3920-50-1(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 22-37/38-41 |
| Safety Statements | 26-36/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 2933119000 |
