CAS No.: [70321-86-7]

2-(2 '-hydroxy-3', 5 '-dihepylphenyl) benzotriazole

Description

Low volatility benzotriazole ultraviolet absorbent.

Features

low volatile, strong light absorption and has good compatibility with different materials.

Molecular weight

447

Melting point ℃

137-141

Density@20℃

1.22g/mL

Product form

Light yellow powder

Package

20kg PE bag

Properties

polycarbonate, pet, polyoxymethylene, polyamide, PPS, polyphenylene oxide, thermoplastic polyurethane, polyurethane fiber, PVC, styrene and copolymer.

0.15% 0.60%, the specific amount according to the client application testing to determine.

Solubility @20 ℃ ( g/100g solvent )
Water Diethylene glycol butyl ether Acetone Xylene Methyl n-pentanone 100 # solvent oil n-hexaner ethanol Propanediol methyl ether acetate Butyl acetate
<0.01 <0.01 4 10 5 13 <0.5 <0.5 2 11
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