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

Description

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

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