2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phen

Ultraviolet absorber UV-234

Name		2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
Molecular Structure
Molecular Formula		C30H29N3O
Molecular Weight		447.58
CAS Registry Number		70321-86-7
EINECS		274-570-6
Properties
Melting point		139-143 ºC
Water solubility		insoluble, <0.04 ppm at 20 ºC
Safety Data
Hazard Symbols		Xi    Details
Risk Codes		R36/37/38    Details
Safety Description		S26;S36    Details
MSDS		Available

Chemical name:2-[2'-hydroxy-3',5'-bis(.-dimethyl benzyl)-phenyl]benzotriazole
Molecular formula:C₂₂H₂₉N₃O
Structural formula:

Properties:
Properties and application:It is a very pale yellowish powder, melting point 139.5-141, efficient light stabilizer, used for PE, PP polyester and coatings.

Specifications:

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 including Basic chemicals, Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

Think Chemistry,Think CHemWill

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

Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

PLS contact

Ms Ella Lee  -   Deputy Sales Manager