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39968-33-7 1-Hydroxy-7-azabenzotriazole

product Name 1-Hydroxy-7-azabenzotriazole
CAS No 39968-33-7
Synonyms HOAT; 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol
Molecular Formula C5H4N4O
Molecular Weight 136.1115
InChI InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10H
Molecular Structure 39968-33-7 1-Hydroxy-7-azabenzotriazole
Density 1.74g/cm3
Melting point 213-216℃
Boiling point 376.8°C at 760 mmHg
Refractive index 1.836
Flash point 181.7°C
Vapour Pressur 3.25E-06mmHg at 25°C
Hazard Symbols  F:Flammable;
 Xi:Irritant;
Risk Codes R11:;
R36/37/38:;
R5:;
Safety Description S16:;
S26:;
S37/39:;
MSDS Material Safety Data Sheet

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