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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole
2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole
  • 2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole

2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole NEW

Price Get Latest Price
Package 25kg
Min. Order: 25kg
Supply Ability: 1600 Tons
Update Time: 2025-01-03

Product Details

Product Name: 2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole CAS No.: 3896-11-5
Min. Order: 25kg Purity: 99.0%
Supply Ability: 1600 Tons Release date: 2025/01/03

Typical Properties

Molecular weight: 316

Melting range ℃: 137-142

Density at 20℃: 1.32


Product form: Light yellow powder

Acetone

1

N-hexane

1

Methylene chloride

9

Chloroform

11

Methanol

0.1

Ethyl acetate

2


Applications

UV Absorber 326 can be widely used in polyolefins (indirectly in contact with food). 326 has low volatility at high temperatures and strong ability to prevent thermal degradation. There is no obvious loss or decomposition during the blending and processing of polyolefins. In the UV protection application of polyester resins, UV Absorber 326 will not react with metal salts to form color stain products during the resin curing process.

Storage

UV Absorber 326 is stable in nature and has no special requirements; pay attention to moisture-proof and avoid high temperature.


Recommended Concentrations

0.1-0.5% (the specific amount to be added is subject to the actual application of the customer).


Company Profile Introduction

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  • Since: 2020-06-23
  • Address: Room J3336, Building 2, No. 988 Andingtang Road, Nanxiang, Jiading District, Shanghai
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