Saturday, July 20, 2013

Polypeptide condensing agent :1-Hydroxybenzotriazole (HOBT) 98% CAS#2592-95-2


Polypeptide condensing agent :1-Hydroxybenzotriazole (HOBT) 98%  CAS#2592-95-2
Name:          NHydroxybenzotrizole /1-Hydroxybenzotriazole 
CAS No.:       2592-95-2
Synonyms:      1H-Benzotriazole,1-hydroxy-;1-Hydroxybenzotriazole(HOBt);HOBT, anhydrous;Benzotriazol-1-ol;1-Hydroxybenzotriazole anhydrous (HOBt);1-Hydroxybenzotrizole;HOBT (1-Hydroxybenzotrizole);1-Hydroxybenzotriazole (HOBT);1-Hydroxy Benzotrizole;Benzazimidol;HOBt anhydrous;1-Hydroxybenzotriazole anhydrous (HOBT anh.);
Assay:          ≥98%
Appearance:    white or off-white crystalline powder
Molecular Formula:  C6H5N3O
Molecular Weight    135.13
Density:             1.51 g/cm3
Melting Point:        156-159 °C
Boiling Point:         344.6 °C at 760 mmHg
Flash Point:          162.2 °C
Molecular Structure:   分子结构式
Package:             25KG/drum
Storage:             Store in a cool, dry place.
Usage:              Polypeptide condensing agent

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