RARECHEM AH PB 0251 2592-95-2 C6H5N3O
1-Hydroxybenzotriazole Basic information |
Product Name: | 1-Hydroxybenzotriazole |
Synonyms: | 1-HYDROXYLBENZOTRIAZOLE;1-HYDROXYBENZOTRIAZOL;1-HYDROXYBENZOTRIAZOLE;1-hydroxybenzotriazole anhydrous;1-HYDROXY-1-H-BENZOTRIAZOLE;1-HYDROXY-1,2,3-BENZOTRIAZOLE;1-HOB;1H-BENZOTRIAZOLE, 1-HYDROXY- |
CAS: | 2592-95-2 |
MF: | C6H5N3O |
MW: | 135.12 |
EINECS: | 219-989-7 |
Product Categories: | Peptide coupling agents;Amino Acid Derivatives;FINE Chemical & INTERMEDIATES;Peptide Coupling Reagents;Peptide;Fused Ring Systems;peptides |
Mol File: | 2592-95-2.mol |
1-Hydroxybenzotriazole Chemical Properties |
mp | 156-159°C |
bp | 149-150 °C |
density | 1 g/cm3 |
refractive index | n20/D 1.488 |
Fp | 95 °C |
storage temp. | Store at RT. |
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) |
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 |
MSDS Information |
Provider | Language |
---|---|
1-Hydroxybenzotriazole | English |
ALFA | English |
1-Hydroxybenzotriazole Usage And Synthesis |
Chemical Properties | white to light yellow powder |
Usage | additive for oligonucleotide couplings and in racemization-free peptide couplings |
1-Hydroxybenzotriazole Preparation Products And Raw materials |
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