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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>Ultraviolet absorber UV-326 Bumetrizole

Ultraviolet absorber UV-326 Bumetrizole

US $1.00 / 1kg

Min. Order: 1kg
Purity: Ultraviolet absorber UV-326
Cas No.: 3896-11-5
Supply Ability: thousand metric tons capacity Factory
  • 1kg

Overview

Product Name: Ultraviolet absorber UV-326 Bumetrizole
CAS No.: 3896-11-5
EC-No.:
Min. Order: 1kg
Purity: Ultraviolet absorber UV-326
Supply Ability: thousand metric tons capacity Factory
Release date: 2020/04/02
Contact person: Ms Ella Su - Manager
E-mail: chemwill_asia@126.com;chemwill@hotmail.com
Website: www.chemwill.com
Product Advantage

Ultraviolet absorber UV-326    Bumetrizole

 

Name   Bumetrizole
Synonyms   2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole; 2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol
copyRight
Molecular Structure   CAS # 3896-11-5, Bumetrizole, 2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole, 2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol
 
Molecular Formula   C17H18ClN3O
Molecular Weight   315.80
CAS Registry Number   3896-11-5
EINECS   223-445-4
 
Properties
 
Melting point   144-147 ºC
     
Safety Data
 
Hazard Symbols   symbol   Xi    Details
Risk Codes   R36/37/38    Details
Safety Description   S26;S36    Details
MSDS   Available
     

 

Ultraviolet absorber UV-326

 

Chemical name: 2'-(2'-Hydroxy-3'-tert-buty-5'-methyl-phenyl)-5-chlorobenzotriazole
Molecular formula:C17H18N3OCL
Structural formula:

Properties:
UV-326 is a important ultraviolet absorber of bonzotriazole series, which is stable, nontoxic, higher absorbency for ultraviolet ray. widely used for photosensitive materials and poly merized material, coating and so on.
Specifications:
Appearance
Light yellow powder
Melting point
≥138
Volatile matter
≤0.05%
Ash content
≤0.5%
Transmissirity
460nm≥97% 500nm≥98%
Purity
≥99%
 
Package: 25kg Carton

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. Our main production base is located in Xuzhou industry park. We produce a wide range of organics.

Think Chemistry,Think CHemWill

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

Any inquiries will be replied within 12 hours.

Website: http://www.chemwill.com

 

Email: chemwill_asia@126.com

          chemwill@hotmail.com

Country:China

Business model: Manufacturer

CB index: 58

Audit supplier

  • Telephone: 86-21-51086038
  • Fax: 86-21-51861608
  • Mobile: 86-21-51086038
  • Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA