2-(2-Hydroxy-3,5-dipentylphenyl)benzotriazole

CAS 21615-49-6 · C22H29N3O · 351.49 g/mol

Structure of 2-(2-Hydroxy-3,5-dipentylphenyl)benzotriazole
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Basic information

CAS number 21615-49-6
Product name 2-(2-Hydroxy-3,5-dipentylphenyl)benzotriazole
Chinese name 2-(2-羟基-3,5-二戊基苯基)苯并三唑
Synonyms ULTRAVIOLET ABSORBER UV-328
Chinese synonyms 2-[2-羟基-3,5-二(1,1-二甲基丙基苯基)]-2H-苯并三唑; 2-(2-羟基-3,5-二戊基苯基)苯并三唑; 紫外线吸收剂 UV-328
Molecular formula C22H29N3O
Molecular weight 351.49 g/mol
EC number 247-384-8

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Properties & storage

Melting Point 80-83 ( ℃ )
Boiling Point 265.337 ( ℃ )