Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

UV-328

BGC Id:	810971798859
CAS No:	25973-55-1
Synonyms:	2-(2h-benzotriazol-2-yl)-4,6-di-tert-amylphenol ; uv-328 ; ultraviolet absorbent uv-328 ; uv absorber uv-328 ; uv-328 benzotriazole uv absorber ; cyasorb uv-2337 ; 2-(2-hydroxy-3,5-dipenryl-phenyl) benzotriazole ; uv absorber 328 ; benzotriazole uv 328 ; thasorbuv328
Molecular Formula:	C22H29N3O
Molecular Weight:	351.49
EINECS:	247-384-8

The most competitive supplier in 2026

The following 4 notable providers have been checked and can be recommended.

Tianjin Zhongxin Chemtech

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-bis(1,1-dimethylpropyl)-Phenol;
2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole;
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;
UV ABSORBER UV-328;
2-(2H-benzotriaziol-2-yl)-4,6-Di-Tert-Pentylphenol; >>more

Shandong Lanhai Industry

Hangzhou Meite Industry

Capot Chemical

What other providers are available for CAS 25973-55-1?

The last intensive check and update was carried out on 2026/04/28.

Identify

Synonyms:

2-(2h-benzotriazol-2-yl)-4,6-di-tert-amylphenol ; uv-328 ; ultraviolet absorbent uv-328 ; uv absorber uv-328 ; uv-328 benzotriazole uv absorber ; cyasorb uv-2337 ; 2-(2-hydroxy-3,5-dipenryl-phenyl) benzotriazole ; uv absorber 328 ; benzotriazole uv 328 ; thasorbuv328

CAS:

25973-55-1

EINECS:

247-384-8

Molecular Formula:

C22H29N3O

MDL:

MFCD00134707

Properties

Molecular Weight:

351.49 g·mol−1

Melting point:

80-83°C

Suppliers

Tianjin Zhongxin Chemtech Co., Ltd.

Company type: Leading producer

Founded in 1995, TIANJIN ZHONGXIN CHEMTECH CO.,LTD. (ZX CHEMTECH) has been striving to meet the requirements of customers through an understanding of their individual needs, providing high quality products and value-added services, sourcing for a wide range of chemicals for various clients worldwide. Based on a quick response and strong emphasis on customer satisfaction, with an experienced team of professionals, ZX CHEMTECH has grown quickly to become a one stop solution and ...

Country: P.R.China Phone: +86-22-66880623 Telefax: +86-22-66880086

INQUIRY | ORDER

Shandong Lanhai Industry Co.,Ltd.

Company type: Producer

Country: P.R.China
Phone: +86-15953182965

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 ...

INQUIRY | ORDER

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) also offers Distigmine bromide. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

Company type: Producer

Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

INQUIRY | ORDER

Capot Chemical Co., Ltd.

Company type: Leading producer

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We sell 2-Bromo-1-isopropyl-4-nitrobenzene as well. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Country: P.R.China Phone: +86-571-85586718 Telefax: +86-571-85864795

INQUIRY | ORDER

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-53-48/22 (R)

Safety Codes:

26-36-61-22-53 (S)

What other providers are available for CAS 25973-55-1?

In addition to the providers presented here for UV-328 with the CAS number 25973-55-1, there are other 62 providers with slightly different product names available for this CAS number.

DitPe-Bzt

+1 additional providers that we know from the past

Tinuvin 328

Sancai Industry Co.,Ltd. | Zehao Industry Co., Ltd. +1 additional providers that we know from the past

(+)-Nicotine

+2 additional providers that we know from the past

Thasorb Uv328

+1 additional providers that we know from the past

UV absorber 328

Refine Chemical Co.,Ltd. | Sancai Industry Co.,Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +9 additional providers that we know from the past

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol

2-(3,5-di-tert-Amyl-2-hydroxyphenyl)benzotriazole

BIOZOL Diagnostica Vertrieb GmbH +2 additional providers that we know from the past

2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole

+3 additional providers that we know from the past

2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)benzotriazole

2-(2'-Hydroxy-3',5-dipentyl-phenyl) benzotriazole (UV-328)

Chemie-Handel Schneider GmbH +1 additional providers that we know from the past

2-(2H-Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol

+3 additional providers that we know from the past

2-Benzotriazol-2-yl-4,6-bis-(1,1-dimethylpropyl)-phenol-d4 (uv-328)

+1 additional providers that we know from the past