34074-96-9

Basic information

• Product Name: 2-(2'H-benzotriazol-2'-yl)-6-t-butylphenol
• Synonyms: 2-(2'H-benzotriazol-2'-yl)-6-t-butylphenol
• CAS NO: 34074-96-9
• Molecular Weight: 267.33
• Mol File: 34074-96-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(2'H-benzotriazol-2'-yl)-6-t-butylphenol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2'H-benzotriazol-2'-yl)-6-t-butylphenol(34074-96-9)
• EPA Substance Registry System: 2-(2'H-benzotriazol-2'-yl)-6-t-butylphenol(34074-96-9)

Safety Data

• Hazardous Substances Data: 34074-96-9(Hazardous Substances Data)

Upstream product

• 102116-73-4 2-tert-Butyl-4-(1-methyl-1-phenyl-ethyl)-6-(2-nitro-phenylazo)-phenol 
• 88-74-4 2-nitro-aniline 
• 56187-92-9 2-t-butyl-4-(α,α-dimethylbenzyl)phenol 
• 88-18-6 2-tert-Butylphenol 
• 102116-82-5 2-(2'H-benzotrizol-2'-yl)-6-t-butyl-4-(α,α-dimethylbenzyl)phenol 
• 3846-71-7 2-(2'H-benzotriazol-2'-yl)-4,6-di-tert-butylphenol 

Relevant articles and documents

Preparation of Some 2-(2' H-Benzotriazol-2'-yl)phenol Ultraviolet Absorbers: Application of the Transalkylation Reaction

When 2-(2' H-benzotriazol-2'-yl)phenols containing t-alkyl substituents are warmed in toluene solution with an aluminium chloride/nitromethane catalyst, the t-alkyl groups are transferred to the solvent (toluene).This transalkylation reaction has been used to prepare not readily accessible or previously inaccessible 2-(2' H-benzotriazol-2'-yl)phenols, a class of ultraviolet absorbers widely used in industry.