UV Absorber 329

• Post Date:

  Jul 12,2025

• Expiry Date:

  Jan 08,2026

• Detailed Description:

  Cas No. :3147-75-9

• CAS Registry Number:

  3147-75-9

• Synonyms:

  ;Octrizole;2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol;2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole;UV-329;2-(2'-Hydroxy-5'-(1,1,3,3-tetramethylbutyl)phenyl)benzotriazole;Cyasorb 5411;Tinuvin 5411;Primesorb5411;2-(2'-Hydroxy-5'-tert-Octyl Phenyl)-Benzotriazole;BHSORB-329;2-(2'-hydroxy-5-tert-octylphenyl) benzotriazole;2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)Benzotriazole;2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) Benzotriazole;LABOTEST-BB LT00053579;EUSORB 323;TINUVIN 329;UV absorber-329;2-(2H-benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol;Ultraviolet absorberUV-329;2-(2H-Benzotriazol-2-yl)-4-tert-octylphenol;Ultraviolet absorbent UV-329;UV 329;UV-5411;

• Molecular Formula:

  C₂₀H₂₅N₃O

• Molecular Weight:

  323.432

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Xiangyang Yuchang Fine chemical Co., Ltd.     [ China ]          

• Contact:

  Yu gangjian(Mr)

• Tel:

  +86-710-2217699 +86-139086706

• Fax:

  +86-710-2217799

• Email:

  yuchang@hi2000.com