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1-Hydroxybenzotriazole hydrate

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1-Hydroxybenzotriazole hydrate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 10 grades and pack sizes of 1-Hydroxybenzotriazole hydrate (CAS 123333-53-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS123333-53-9
Molecular formulaC6H7N3O2
Molecular weight153.14 g/mol
IUPAC name1-hydroxybenzotriazole;hydrate
Synonyms1-hydroxybenzotriazole monohydrate · 1H-Benzotriazole, 1-hydroxy-, monohydrate · 1-Hydroxy-1H-benzotriazole monohydrate [MI] · 1H-Benzotriazole, 1-hydroxy-, hydrate (1:1) · 1-hydroxy-1H-benzotriazole monohydrate · 1H-Benzotriazole, 1-hydroxy-, hydrate
Safety & Hazards (GHS) Danger
Explosive Explosive
  • H203 (Deleted) Explosive; fire, blast or projection hazard

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 1-HYDROXYBENZOTRIAZOLE HYDRATE 711489-1KG Request Quote
Sigma 1-HYDROXYBENZOTRIAZOLE HYDRATE WETTED W 157260-100G
157260-250G
157260-25G		 Request Quote
Sigma 1-HYDROXYBENZOTRIAZOLE HYDRATE, >=97.0 54802-50G-F
54802-6X250G-F		 Request Quote
Sigma 1-HYDROXYBENZOTRIAZOLE HYDRATE, WETTED 711489-250G
711489-50G		 Request Quote
Sigma 1-Hydroxybenzotriazole hydrate, >= 97.0 54802-10G-F
54802-250G-F		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.