4-Nitropyrazole
- Product Name4-Nitropyrazole
- CAS2075-46-9
- CBNumberCB6418845
- MFC3H3N3O2
- MW113.07
- EINECS212-146-4
- MDL NumberMFCD00159626
- MOL File2075-46-9.mol
Chemical Properties
| Melting point | 160-164°C |
| Boiling point | 323°C(lit.) |
| Density | 1.552±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| pka | 9.63±0.50(Predicted) |
| form | Crystalline Powder |
| color | White |
| λmax | 317nm(EtOH)(lit.) |
| InChI | InChI=1S/C3H3N3O2/c7-6(8)3-1-4-5-2-3/h1-2H,(H,4,5) |
| InChIKey | XORHNJQEWQGXCN-UHFFFAOYSA-N |
| SMILES | N1C=C([N+]([O-])=O)C=N1 |
| CAS DataBase Reference | 2075-46-9(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| NIST Chemistry Reference | 4-NO2-pyrazole(2075-46-9) |
Safety
| Symbol(GHS) |
 
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H318 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P501 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 22-41 | |||||||||
| Safety Statements | 26-39 | |||||||||
| RTECS | UQ7880000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29331990 | |||||||||
| NFPA 704: |
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