q 2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole cas 21615-49-6 – 济南海航化工有限公司

2-(2′-hydroxy-3′,5′-dipentylphenyl)benzotriazole cas 21615-49-6

Chemical Name:2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole

CAS No.: 21615-49-6

Molecular Formula:C22H29N3O

Molecular Weight: 351.49

Appearance:Light Yellow Powder

分类:

描述

2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole Details

Chemical Name:2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole

CAS No.: 21615-49-6

Molecular Formula:C22H29N3O

Molecular Weight: 351.49

MolecularStructure:2-(2'-Hydroxy-3',5'-dipentylphenyl)benzotriazole CAS 21615-49-6

Appearance:Light Yellow Powder

(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole Typical Properties

Item Specifications Results
Appearance Light Yellow Powder Light Yellow Powder
Melting Point ≥81℃ 85℃
Volatile ≤0.5% 0.03%
Ash ≤0.05% 0.01%
Transmittance 460nm 97% 98%
500nm 98% 98.5%
Purity ≥99% 99.3%

2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole Usag

Efficient UV absorber for polymers such as polyolefins (especially polyvinyl chloride), polyesters, styrenics, polyamides, polycarbonates, etc.

2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazolePackaging and Shipping

Packing: 25kg/drum, 25kg/carton

2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole Storage

Store in a cool place and keep it sealed to avoid direct sunlight

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