| Identification | |
| Name: | 1-Hydroxy-7-azabenzotriazole |
| Synonyms: | 1-Hydroxy-7-azabenzotriazole (HOAT);3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-;1-Hydroxy-1H-v-triazolo[4,5-b]pyridine;3H-1,2,3-Triazolo[4,5-b]pyridine-3-ol;7-Aza-1-hydroxybenzotriazole;HOAt;[1,2,3]Triazolo[4,5-b]pyridin-3-ol; |
| CAS: | 39968-33-7 |
| Molecular Formula: | C5H4N4O |
| Molecular Weight: | 136.11 |
| InChI: | InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H |
| Molecular Structure: | ![(C5H4N4O) 1-Hydroxy-7-azabenzotriazole (HOAT);3H-1,2,3-Triazolo[4,5-b]pyridine,3-hydroxy-;1-Hydroxy-1H-v-triaz...](https://img.guidechem.com/casimg/39968-33-7.gif) |
| Properties | |
| Transport: | OTH |
| Density: | 1.74 g/cm3 |
| Refractive index: | n20/D 1.441 |
| Water Solubility: | Soluble |
| Solubility: | Soluble |
| Appearance: | yellow crystalline powder |
| Specification: |
?1-Hydroxy-7-azabenzotriazole , its cas register number is 39968-33-7. It also can be called?Hoat [1-hydroxy-7-azabenzotriazole] ; 1-Hydroxy-7-azabenzotriazole99%puriss ; 3h-1,2,3-Triazolo[4,5-b]pyridine, 3-hydroxy- ; 3h-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol ; 7-aza-1-Hydroxybenzotriazole ; Hoat ; and 1-hydroxy-7-azabenzotriazole solution, 0.5m in dmf . |
| Storage Temperature: | Store at RT. |
| Safety Data | |
| Hazard Symbols |
F:Flammable
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