Product Code

UV Stabilizer 328

UV Stabilizer 328

CAS Number
25973-55-1
EINECS
247-384-8

Description

Benzotriazole UV absorber. Used in coatings, adhesives. Sourced and supplied by ACSIC as part of the specialty raw materials portfolio.

Synonyms

light stabilizerUV stabilizerUV absorberbenzotriazole2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenolC22H29N3O

Key applications

  • Coatings
  • Adhesives

Characteristics

TypeBenzotriazole UV absorber
Molecular formulaC22H29N3O
Molecular weight351.49
Melting point80-86°C
AppearanceWhite-to-yellow powder or crystals

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