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

Cat.No ACM25973551-3

Basic Information Description Application Features And Benefits

CAS	25973-55-1
Catalog Number	ACM25973551-3
Synonyms	2-(2-Hydroxy-3,5-di-tert -amylphenyl)-2H -benzotriazole, 2-(3',5'-Di-tert -amyl-2'-hydroxyphenyl)benzotriazole, 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropyl)phenyl]-2H -benzotriazole, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol, 2-(3,5-Di-tert -amyl-2-hydroxyphenyl)-2H -benzotriazole
Molecular Weight	351.49
Molecular Formula	C22H29N3O
Canonical SMILES	CCC(C)(C)c1cc(c(O)c(c1)C(C)(C)CC)-n2nc3ccccc3n2
InChI	1S/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3
InChI Key	ZMWRRFHBXARRRT-UHFFFAOYSA-N
Melting Point	80-83 °C (lit.)
Purity	99%
Assay	98%
EC Number	247-384-8
MDL Number	MFCD00134707
NACRES	NA.23
Packaging	Packaging 50 g in poly bottle
PubChem ID	24866449
Quality Level	100

Description 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328) is an ultraviolet (UV) stabilizer with a phenolic group connected to the benzotriazole structure. These phenolic groups facilitate the absorption of UV light. UV-328 is mainly used in as a light stabilizer for coating and as an additive for industrial polymers.

Application UV-328 is a class of benzotriazole derivatives that can potentially be used as corrosion inhibitors in heat resistant fluids in aircraft, brake fluids in automobiles and for other industrial cooling systems.

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