• DEBORN

UV Absorber UV-2908 CAS NO.: 67845-93-6

Highly efficient UV absorber for PVC, PE, PP, ABS & unsaturated polyesters


  • Chemical name: Hexadecyl-3,5-di-t-butyl-4-hydroxybenzoate
  • Molecular formula: C31H54O3
  • Molecular weight: 474.76
  • CAS NO.: 67845-93-6
  • Product Detail

    Product Tags

    Chemical name Hexadecyl-3,5-di-t-butyl-4-hydroxybenzoate
    Synonyms 3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester
    Molecular formula C31H54O3
    Molecular weight 474.76
    CAS NO. 67845-93-6  

    Chemical structural formula
    UV Absorber UV-2908

    Specification

    Appearance White crystalline powder
    Content ≥98.5% 
    Melting point 59-61 °C
    Loss on drying ≤0.5%
    Volatile ≤0.5%
    Ash ≤ 0.2%
    Toluene Insolubles ≤0.1%
    Color(color 10% Solution) <100

    Packing and Storage
    Package: 25KG/CARTON
    Storage: Stored in sealed, dry and dark conditions


  • Previous:
  • Next:

  • Write your message here and send it to us