1H-PYRAZOL-4-YLAMINE
- Product Name1H-PYRAZOL-4-YLAMINE
- CAS28466-26-4
- MFC3H5N3
- MW83.09
- EINECS625-292-2
- MOL File28466-26-4.mol
Chemical Properties
| Melting point | 75-77°C |
| Boiling point | 142.17°C (rough estimate) |
| Density | 1.0248 (rough estimate) |
| refractive index | 1.5060 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | powder to crystal |
| pka | 17.70±0.50(Predicted) |
| color | White to Brown to Dark purple |
| Sensitive | Hygroscopic |
| InChI | InChI=1S/C3H5N3/c4-3-1-5-6-2-3/h1-2H,4H2,(H,5,6) |
| InChIKey | AXINVSXSGNSVLV-UHFFFAOYSA-N |
| SMILES | N1C=C(N)C=N1 |
| CAS DataBase Reference | 28466-26-4 |
| NIST Chemistry Reference | 4-NH2-pyrazole(28466-26-4) |
Safety Information
| Hazard Codes | Xi,Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36/37 |
| WGK Germany | 3 |
| RTECS | UQ4993000 |
| HazardClass | IRRITANT |
| HS Code | 2933199090 |
