| 5-Aminotetrazole Basic information |
| Product Name: | 5-Aminotetrazole |
| Synonyms: | 1H-Tetrazole, 5-amino-;2H-Tetraazol-5-amine;5-Amino-1,2,3,4-tetrazole;5-amino-1h-tetrazol;5-Amino-2H-tetrazole;AURORA KA-6577;5-AMINOTETRAZOLE;5-AMINO-1H-TETRAZOLE |
| CAS: | 4418-61-5 |
| MF: | CH3N5 |
| MW: | 85.07 |
| EINECS: | 224-581-7 |
| Product Categories: | fine chemicals;Pyridines;pharmacetical;Building Blocks;Heterocyclic Building Blocks;chemical additive;Miscellaneous;Tetrazoles |
| Mol File: | 4418-61-5.mol |
| 5-Aminotetrazole 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) |
| InChIKey | ULRPISSMEBPJLN-UHFFFAOYSA-N |
| 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 |
| HazardClass | 4.1 |
| PackingGroup | III |
| HS Code | 29339900 |
| MSDS Information |
| Provider | Language |
|---|---|
| 5-Amino-1H-tetrazole | English |
| SigmaAldrich | English |
| 5-Aminotetrazole Usage And Synthesis |
| Chemical Properties | White Crystalline powder |
| Uses | organic intermediate |
| Hazard | Moderately toxic. An unstable material; explodes with KOH. |
| Flammability and Explosibility | Notclassified |
| 5-Aminotetrazole Preparation Products And Raw materials |
| Raw materials | 5-azidotetrazole-->pimagedine-->4-Phenyltoluene-->4-Nitrobiphenyl-->Cyanamide-->Biphenyl-->Aminoguanidine bicarbonate |
| Preparation Products | 2-Acetyl-3-phenylacrylic acid ethyl ester |
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