2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-ter… 25973-55-1

Name: 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
Brand: Vaqora Chemicals
SKU: VQ-040769

About 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol

Listed under CAS 25973-55-1, 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol is an azole building block available from Vaqora Chemicals. The compound has the formula C22H29N3O, corresponding to a molecular weight of 351.5 g/mol. Systematically, it is named 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol. Common synonyms include UV-328 and Tinuvin 328.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol
Catalogue No.	VQ-040769
CAS Number	25973-55-1
IUPAC name	2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol
Molecular formula	C₂₂H₂₉N₃O
Molecular weight	351.5 g/mol
Exact mass	351.2311
HSN code	2933
InChIKey	ZMWRRFHBXARRRT-UHFFFAOYSA-N
SMILES	CCC(C)(C)C1=CC(=C(C(=C1)N2N=C3C=CC=CC3=N2)O)C(C)(C)CC
PubChem CID	33263

Physical properties
Physical form	Other
LogP (XLogP3)	7.4
H-bond donors / acceptors	1 / 3
TPSA	50.9 Å²
Synonyms	2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol, 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol, UV-328, Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-, Tinuvin 328, 2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole, Phenol, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl-, 2-(2-hydroxy-3,5-di-tert-pentylphenyl)benzotriazole, UV 328, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328), 2-(2H-benzotriazol-2-yl)-4,6-ditertpentylphenol (UV-328)

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H373May causes damage to organs through prolonged or repeated exposure
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P260, P273, P319, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol?

The CAS Registry Number of 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol is 25973-55-1. It is also known as 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol, 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol, UV-328.

What is the molecular formula and molecular weight of 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol?

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol has the molecular formula C22H29N3O and a molecular weight of 351.5 g/mol. Its IUPAC name is 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol.

Which grade and pack sizes of 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol can I order?

We supply 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol?

Yes. Every lot of 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol be shipped internationally?

Yes. 2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.