天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
  • 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: thousand metric tons capacity Factory
Update Time: 2020-06-02

Product Details

Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol CAS No.: 25973-55-1
Min. Order: 1kg Purity: Ultraviolet absorber UV-328
Supply Ability: thousand metric tons capacity Factory Release date: 2020/06/02
Contact person: Ms Ella Su - Manager E-mail: chemwill_asia@126.com;chemwill@hotmail.com
Website: www.chemwill.com

Ultraviolet absorber UV-328

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

 

Name   2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Article illustration
Molecular Structure   Article illustration
 
Molecular Formula   C22H29N3O
Molecular Weight   351.49
CAS Registry Number   25973-55-1
EINECS   247-384-8
 
Properties
 
Melting point   80-83 ºC
     
Safety Data
 
Hazard Symbols   Article illustration   Xi    Details
Risk Codes   R36/37/38    Details
Safety Description   S26;S36    Details
MSDS   Available

 

Ultraviolet absorber UV-328

 

Chemical name:2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)-benzotriazole
Molecular formula:C22H29N3O
Structural formula:
Article illustration

Properties:
Properties and application:It is a pale yellowish powder melting point 81Article illustration, soluble in benzene, toluene, ethyl acetate and petroleum ether, slightly soluble in ethyl alcohol and methyl alcohol insoluble in water.
It is a excellent ultraviolet absorbet, UV Article illustration max:345nm, solubility for polymer is good, volatility is little, mainly used for PE, PP,PS,PVC, poly ester and ABS resins, and so on.
Specifications:
Appearance
Light yellow powder
Melting point
≥81Article illustration
Volatile matter
≤0.5%
Ash content
≤0.05%
Transmissirity
460nm≥97% 500nm≥98%
Purity
≥99%

Package: 25kg Carton

 

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol Basic information

Product Name: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Synonyms: 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-Phenol;2-(2H-Benzotriazol-2-yl)-4,6-di-t;2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole;UV-328;2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;UV ABSORBER UV-328;2-(2H-benzotriaziol-2-yl)-4,6-Di-Tert-Pentylphenol;ThasorbUv328
CAS: 25973-55-1
MF: C22H29N3O
MW: 351.49
EINECS: 247-384-8
Product Categories: Industrial/Fine Chemicals;Polymer Additives;Polymer Science;Stabilizers

 

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

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including 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 advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

You may like

Recommended supplier

Product name Price   Suppliers Update time
$50.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co Ltd
2024-11-15
$1.00/1PCS
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-28
$0.10/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-21
$5.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-12
$0.00/25KG
VIP4Y
WUHAN FORTUNA CHEMICAL CO., LTD
2023-02-03
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-09-27
$100.00/1kg
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2022-06-21
$0.00/25KG
VIP6Y
Jinan Finer Chemical Co., Ltd
2022-04-22
$17.00/20Kg/Bag
RIANLON CORPORATION
2021-12-08
$0.00/1KG
VIP4Y
Qingdao Truelight functional Material Technology Co., Ltd.
2021-11-22
  • Since: 2004-09-01
  • Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
INQUIRY