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

Product Details:

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

Synonyms:

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;

TINUVIN P;

ThasorbUvp;

Drometrizole;

Benazol II;

2-(2-Benzotriazolyl)-p-cresol;

2-(-Hydroxy-5-methylphenyl)benzo triazole;

CAS: 2440-22-4

EINECS: 219-470-5

MF: C13H11N3O

MW: 225.24600

MP: 125.5-129.5 °C(lit.)

BP: 276.1?C at 760mmHg

FP: 133.9?C

Purity: 95%min

Density: 1.38

Refractive index: 1.765

Acidity factor (pKa): 8.15±0.43(笔谤别诲颈肠迟别诲)

Storage condition: Keep tightly closed.

Appearance: Colorless or light yellow crystals

Stability: Stable under normal temperatures and pressures.

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: ultraviolet light absorber

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