Basic

CAS No.	23814-12-2
Product Name	benzotriazole-5-carboxylic acid
Synonyms	1H-1,2,3-Benzotriazole-5-carboxylic acid; 5-Carboxyl Benzotriazole; 2H-benzotriazole-5-carboxylic acid; 1H-benzotriazole-5-carboxylic acid
Molecular Formula	C7H5N3O2
Molecular Weight	163.1335

Physical property

Density	1.617g/cm3
Melting point	305-307℃
Boiling point	455.9°C at 760 mmHg
Flash point	229.5°C
Refractive index	1.763

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:;