Basic

CAS No.	2592-95-2
Product Name	1-Hydroxybenzotriazole
Synonyms	HOBT; N-Hydroxybenzotrizole; 1-Hydroxybenzotrizole; HOBt (anhydrous); 1-Hydroxy benzotriazole
Molecular Formula	C6H8N4O
Molecular Weight	152.1539

Physical property

Melting point	156-159℃
Boiling point	344.6°C at 760 mmHg
Flash point	162.2°C

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