2-(2H-Benzotriazol-2-yl)-p-cresol CAS NO.2440-22-4

Product Name:2-(2H-Benzotriazol-2-yl)-p-cresol

Synonym:4-methyl-6-benzotriazol-2-yl-phenol;tinp;UV-P;Porex P;

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol;2-(2-Hydroxy-5-Methylphenyl)benzotriazole;2,6-PYRIDINECARBOXALDEHYDE;Uvazol P;Ultraviolet Absorbent UV-P;TINUVINP;ThasorbUvp;Drometrizole;BenazolII;2-(2-Benzotriazolyl)-p-cresol;2-(-Hydroxy-5-methylphenyl)benzo triazole;

CAS No.：2440-22-4

Molecular formula:C13H11N3O

Molecular weight:225.24600

Purity：≥99.0%

 Density: 1.38            

Boiling point: 276.1 ° C at 760mmhg            

Melting point: 125.5-129.5 ° C (lit.)            

Flash point: 133.9 ° C            

Refractive index: 1.765            

Stability at normal temperatures and pressures            

Storage condition: keep tightly closed            

Vapor pressure: 4.81e-07mmhg at 25 ° C

Introduction:：Drometrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester fibers.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas,  is a high-tech enterprise integrating R&D, production and sales. The company has established long-term cooperation with famous pharmaceutical and chemical enterprises, scientific research institutions and university laboratories at home and abroad. It is committed to chemical customization synthesis, high value-added pharmaceutical intermediates and new drug research and development. For the customized production of gram, kilogram and industrial ton grade products for laboratory research. At the same time, our company serves research institutes and universities, provides active compounds for scientific research, chemical reagents, and accepts customized synthesis.

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