compound introduction
合成乌苯美司的中间体、多肽保护剂。广泛用于在以碳二亚胺类缩合剂进行的多肽缩合反应，可显著降低消旋比率，亦用于多肽片断缩合时防止消旋的产生。
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1-Hydroxybenzotriazole Monohydrate
Dangerous GoodsCAS number：123333-53-9 molecular formula：C6H5N3O·xH2O
overview
Specs
| Chinese alias | HOBt 一水合物 | ||
| English alias | 1-hydroxy-1H-1,2,3-benzotriazole hydrate | AM83834 | n-hydroxybenzotriazole h2o | 1,2,3-benzotriazole-1-ol, monohydrate | A805049 | HOBt hydrate wetted with not less than 20 wt. % water | N-Hydroxybenzotriazole.H2O | 1 -hydroxybenzotriazole hydrate | 1-Hy | ||
| CAS number | 123333-53-9 | molecular formula | C6H5N3O·xH2O |
| molecular weight | 135.13 g/mol | Exact mass | ≥97% |
| PSA | 51.900 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS02
Signal word：
Danger
Hazard Statement：
H228: 易燃固体 H203: 爆炸性；火灾、爆炸或投射危险
Statement of Preventive Measures：
P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。
Personal protective equipment：
dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
123333-53-9 | 1-Hydroxybenzotriazole hydrate.pdf
