5-Aminotetrazole
- Product Name5-Aminotetrazole
- CAS4418-61-5
- MFCH3N5
- MW85.07
- EINECS224-581-7
- MOL File4418-61-5.mol
Chemical Properties
| Melting point | 201-205 °C(lit.) |
| Boiling point | 57.6°C (rough estimate) |
| Density | 1.50 g/cm3 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 2.1050 (estimate) |
| pka | pK1: 1.76;pK2: 6.07 (20°C) |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 12g/L(18 ºC) |
| InChI | InChI=1S/CH3N5/c2-1-3-5-6-4-1/h(H3,2,3,4,5,6) |
| InChIKey | ULRPISSMEBPJLN-UHFFFAOYSA-N |
| SMILES | N1=C(N)N=NN1 |
| LogP | -0.92 at 23℃ |
| CAS DataBase Reference | 4418-61-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Tetrazol-5-amine(4418-61-5) |
| EPA Substance Registry System | 1H-Tetrazol-5-amine (4418-61-5) |
Safety Information
| Hazard Codes | Xn,F,Xi |
| Risk Statements | 22-36/37/38-20/21/22-11 |
| Safety Statements | 26-36/37-36-16-7/9 |
| RIDADR | 1325 |
| WGK Germany | 3 |
| RTECS | XF7465000 |
| Hazard Note | Flammable/Irritant |
| TSCA | TSCA listed |
| HazardClass | 4.1 |
| PackingGroup | III |
| HS Code | 29339900 |
