1-Hydroxybenzotriazole 2592-95-2 98% 1-Hydroxybenzotriazole 〔HBT〕;1-HYDROXYLBENZOTRIAZOLE;1-HYDROXYBENZOTRIAZOL;1-HYDROXYBENZOTRIAZOLE;1-hydroxybenzotriazole anhydrous;1-HYDROXY-1-H-BENZOTRIAZOLE;1-HYDROXY-1,2,3-BENZOTRIAZOLE;1-HO
1-Hydroxybenzotriazole Chemical Properties
Melting point 156-159°C
Boiling point 149-150 °C
density 1 g/cm3
refractive index n20/D 1.488
Fp 95 °C
storage temp. Inert atmosphere,2-8°C
pka 7.39±0.58(Predicted)
color White to off-white crystalline powder
Stability: Stable, but possible risk of explosion if heated under confinement. Flammable.
CAS DataBase Reference 2592-95-2(CAS DataBase Reference)
NIST Chemistry Reference 1H-benzotriazole, 1-hydroxy-(2592-95-2)
EPA Substance Registry System 1H-Benzotriazole, 1-hydroxy- (2592-95-2)
1-Hydroxybenzotriazole Chemical Properties
Melting point 156-159°C
Boiling point 149-150 °C
density 1 g/cm3
refractive index n20/D 1.488
Fp 95 °C
storage temp. Inert atmosphere,2-8°C
pka 7.39±0.58(Predicted)
color White to off-white crystalline powder
Stability: Stable, but possible risk of explosion if heated under confinement. Flammable.
CAS DataBase Reference 2592-95-2(CAS DataBase Reference)
NIST Chemistry Reference 1H-benzotriazole, 1-hydroxy-(2592-95-2)
EPA Substance Registry System 1H-Benzotriazole, 1-hydroxy- (2592-95-2)
1-Hydroxybenzotriazole Basic information
Product Name: 1-Hydroxybenzotriazole
Synonyms: 1-Hydroxybenzotriazole 〔HBT〕;1-HYDROXYLBENZOTRIAZOLE;1-HYDROXYBENZOTRIAZOL;1-HYDROXYBENZOTRIAZOLE;1-hydroxybenzotriazole anhydrous;1-HYDROXY-1-H-BENZOTRIAZOLE;1-HYDROXY-1,2,3-BENZOTRIAZOLE;1-HOB
CAS: 2592-95-2
MF: C6H5N3O
MW: 135.12
EINECS: 219-989-7
Mol File: 2592-95-2.mol
1-Hydroxybenzotriazole Structure
Safety Information
Hazard Codes F,Xi,T,E
Risk Statements 11-5-36/38-36/37/38-36-20/21-61-2
Safety Statements 16-33-7/9-26-45-53-15-36/37-35
RIDADR 1325
RTECS DM1288000
HazardClass 4.1
PackingGroup III
HS Code 29339980
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