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UV absorber 234

BGC Id:521128358419
CAS No:70321-86-7
Synonyms:2-(2-hydroxy-3,5-di-α-cumylphenyl)-2h-benzotriazole ; benzotriazole bt ; 2-[3',5'-bis(1-methyl-1-phenylethyl)-2'-hydroxyphenyl]be ; ultraviolet absorbent uv-234 ; 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methy ; uv-234 ; tinuvin 900 ; bls234 ; tinuvin 234 ; uv absorber 234
Molecular Formula:C30H29N3O
Molecular Weight:447.57
EINECS:274-570-6
Structural Formula

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The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Unilong Industry
Classification:Chemical Auxiliary Agent MF:C46H37Cl2N11O2 EINECS No.:274-570-6 Purity:99%, 99.0% Place of Origin:Jiangsu, China Type:Carbon Black Usage:Coating Auxiliary Agents, Electronics Chemicals, Paper Chemicals, Petroleum Additives, Rubber Auxiliary Agents, Water Treatment Chemicals
Chemical-Suppliers
Sancai Industry
Melting point 139.5-141℃ Volatile Matter ≤ 0.5% Ash Content ≤ 0.5% Purity ≥ 99% Light Transmittance 460nm≥ 97%; 500nm≥ 98% Characteristics and Uses It is a kind of yellowish powder, melting point is 139.5-141℃ , it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/PET, PMMA ,etc. Packing 25kg cardboard drum

Chemical-Suppliers
Leap Chem
Molecular Formula: C30H29N3O Molecular Weight: 447.57 Hazard Symbols: Xi WGKGermany: - HS Code: 29339900

The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
2-(2-hydroxy-3,5-di-α-cumylphenyl)-2h-benzotriazole ; benzotriazole bt ; 2-[3',5'-bis(1-methyl-1-phenylethyl)-2'-hydroxyphenyl]be ; ultraviolet absorbent uv-234 ; 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methy ; uv-234 ; tinuvin 900 ; bls234 ; tinuvin 234 ; uv absorber 234
CAS:
70321-86-7
EINECS:
274-570-6
Molecular Formula:
C30H29N3O
MDL:
MFCD00134705

Properties

Molecular Weight:
447.57 g·mol−1
Melting point:
139-143 °C(lit.)
Flash point:
383 ºF(lit.)
Solubility:
H2O: <0.04 ppm at 20 °C, insoluble
download Download Molfile for :
Benzotriazole BT

Suppliers

Refine Chemical Co.,Ltd.

Company type: Producer
Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. We supply our chemical product Kaempferia parviflora extract. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
Country: P.R.China   Phone: +86 15665752805   Telefax: +86 15665752805

Unilong Industry Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-15668417750
Telefax: +86-531-55690079
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields o ...

OPQ Chemical Co., Ltd

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". OPQ Chemical Co., Ltd also offers Lithium fluoride. OPQ has international advanced production technology and equipment, the company's marketing network thro ...
Company type: Producer
Country: P.R.China
Phone: +86-17615852982

Simagchem Corporation

Company type: Bulk chemical producer
Your partner in China for chemicals business. We supply our chemical product N-(2-Bromoethyl)phthalimide. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
Country: P.R.China   Phone: +86 592 2680 277   Telefax: +86 592 2680 237

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Company type: Producer
Country: P.R.China
Phone: +86-15953182965

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Cassia oil is also served by Lori Industry Co., Ltd. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Country: P.R.China   Phone: +86-13011713125   Telefax: +86-13011713125

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry Co., Limited is a seller of L-Arginine. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
-

What other providers are available for CAS 70321-86-7?

In addition to the providers presented here for UV absorber 234 with the CAS number 70321-86-7, there are other 67 providers with slightly different product names available for this CAS number.

Refine Chemical Co.,Ltd. | Unilong Industry Co.,Ltd | OPQ Chemical Co., Ltd | Simagchem Corporation | Shandong Minglang Chemical Co., Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Lori Industry Co., Ltd | Capot Chemical Co., Ltd. | Shandong SanYoung Industry Co., Ltd | BuGuCh & Partners +10 additional providers that we know from the past
Sancai Industry Co.,Ltd. | Zehao Industry Co., Ltd. +1 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past
Tianjin Zhongxin Chemtech Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past
Chemie-Handel Schneider GmbH | Xiamen Hisunny Chemical Co., Ltd. | AK Scientific, Inc. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +16 additional providers that we know from the past
+1 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past




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