| Formula / Notation | C6H5N3O |
|---|---|
| CAS Number | 2592-95-2 |
| Molecular Weight | 135.12 |
| Solubility | 8.4 [ug/mL] (The mean of the results at pH 7.4) |
| Appearance | White solid; [Merck Index] Light yellow fine crystals with lumps; [Sigma-Aldrich MSDS] |
| Also Known As | 1-hydroxybenzotriazole; 1-Hydroxybenzotriazole; 2592-95-2; HOBt; Benzazimidol; 1H-Benzotriazole, 1-hydroxy-; A2T929DMG4; DTXSID3044627; DTXCID1024627; RefChem:76020 |
| Category | Laboratory Reagents |
What is Hydroxybenzotriazole?
Hydroxybenzotriazole (C6H5N3O) is a laboratory reagent that appears as White solid; [Merck Index] Light yellow fine crystals with lumps; [Sigma-Aldrich MSDS]. It has a molecular weight of 135.12 g/mol. Its IUPAC name is 1-hydroxybenzotriazole.
Formula & Notation
IUPAC Name: 1-hydroxybenzotriazole
Other Names / Synonyms: 1-hydroxybenzotriazole; 1-Hydroxybenzotriazole; 2592-95-2; HOBt; Benzazimidol; 1H-Benzotriazole, 1-hydroxy-; A2T929DMG4; DTXSID3044627; DTXCID1024627; RefChem:76020
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Molecular Weight | 135.12 |
| Solubility | 8.4 [ug/mL] (The mean of the results at pH 7.4) |
| Appearance | White solid; [Merck Index] Light yellow fine crystals with lumps; [Sigma-Aldrich MSDS] |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Hydroxybenzotriazole (C6H5N3O) is a laboratory reagent that appears as White solid; [Merck Index] Light yellow fine crystals with lumps; [Sigma-Aldrich MSDS]. It has a molecular weight of 135.12 g/mol. Its IUPAC name is 1-hydroxybenzotriazole.
Used as a synthetic reagent for transformations including oxidation, reduction, coupling, or functional group manipulation.
Hazardous reagent. May be toxic, corrosive, flammable, or reactive. Use in fume hood with full PPE. Consult SDS before use.
The formula or notation for Hydroxybenzotriazole is: C6H5N3O