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

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:

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