861395-96-2

Upstream product

• 2409-55-4 2-tert-Butyl-4-methylphenol 
• 119-66-4 2-nitrobenzenediazonium chloride 
• 23939-33-5 2-(2-hydroxy-3-tert-butyl-5-methylphenyl)-2H-benzotriazole 
• 861395-94-0 2-(2H-1,2,3-benzotriazol-2-yl)-6-tert-butyl-4-dibromomethylphenyl acetate 
• 861395-93-9 2-(2H-1,2,3-benzotriazol-2-yl)-6-(tert-butyl)-4-methylphenyl acetate 

Relevant academic research and scientific papers

Synthesis of new ultraviolet light absorbers based on 2-aryl-2H- benzotriazoles

A procedure for the synthesis of some new ultraviolet absorbers of the benzotriazole series is reported. The compounds bear a carboxylic or a formyl group para to the hydroxy group, and these functionalities impart to the absorbers improved compatibility with certain disperse dyes on polyester fibers.