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Identify Suppliers 2025 Properties Safty

Tinuvin 328

BGC Id:	176601314837
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

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Sancai Industry

Appearance	light yellow powder
Assay	99% min

Zehao Industry

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

The last intensive check and update was carried out on 2025/06/04.

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

Sancai Industry Co.,Ltd.

tipologia di azienda: Leading producer

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 ...

Nazione: P.R.China telefono: +86-531-88913079 Fax: +86-531-88913079

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Zehao Industry Co., Ltd.

Nazione: P.R.China
telefono: +86-531-88909322
Fax: +86-531-88909322

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Siamo fornitore di 2,5 (bis-1,1,3,3-Tetramethylbutyl) hydroquinone (TMBH). Our capabilities are comprised of our manufacturi ...

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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 Tinuvin 328 with the CAS number 25973-55-1, there are other 77 providers with slightly different product names available for this CAS number.

UV-328

Tianjin Zhongxin Chemtech Co., Ltd. | OPQ Chemical Co., Ltd | Simagchem Corporation | Shandong Lanhai Industry Co.,Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Capot Chemical Co., Ltd. +10 additional providers that we know from the past

DitPe-Bzt

+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. | OPQ Chemical Co., Ltd | Sancai Industry Co.,Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. +8 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