| Product Name | 1-Hydroxy-7-azabenzotriazole |
| CAS No. | 39968-33-7 |
| Synonyms | HOAT; 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol |
| InChI | InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.1115 |
| Density | 1.74g/cm3 |
| Melting point | 213-216℃ |
| Boiling point | 376.8°C at 760 mmHg |
| Flash point | 181.7°C |
| Refractive index | 1.836 |
| Hazard Symbols |  F:Flammable;  Xi:Irritant; |
| Risk Codes | R11:; R36/37/38:; R5:; |
| Safety | S16:; S26:; S37/39:; |
39968-33-7 1-hydroxy-7-azabenzotriazole
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