CAS No.: [2440-22-4]

2-(2 '-hydroxy-5' -methylphenyl) benzotriazole

Description

Widely used as benzotriazole ultraviolet absorbent

Features

high intensity ultraviolet absorption.

Molecular weight

225

Melting point℃

128-132

Density@20℃

1.38g/ml

Product form

Light yellow powder or crystal

Package

20kg PE bag

Properties

polyvinyl chloride, and the homopolymerization of styrene copolymer, polyester, polycarbonate, acrylate, epoxy resin, polyurethane, elastomers, adhesives, etc.

0.1 0.5%, test to determine the specific amount according to the customer application.

Solubility @20 ℃ ( g/100g solvent )
Water Cyclohexane Acetone Ethyl acetate Benzene n-hexane Chloroform Methanol
<0.01 1 3 4 7 0.8 13 0.2
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