Basic

CAS No.	123333-53-9
Product Name	1-Hydroxybenzotriazole hydrate
Synonyms	HOBT hydrate; 1-HYDROXY-1,2,3-BENZOTRIAZOLE hydrate; 1H-benzotriazol-1-ol hydrate; 1-Hydroxy-benzotriazole hydrate
Molecular Formula	C6H5N3O.xH2O

Physical property

Melting point	155-160℃
Boiling point	344.6°C at 760 mmHg
Flash point	162.2°C
Water solubility	slightly soluble

Hazard Symbols	F:Flammable;
Risk Codes	R11:; R5:;
Safety Description	S16:; S33:; S7/9:;