UV Absorber UV-120 CAS NO.: 4221-80-1
Product Detail
Chemical Name: 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
Synonyms：Benzoicacid, 3,5-di-tert-butyl-4-hydroxy-, 2,4-di-tert-butylphenyl ester (7CI,8CI)
Molecular Formula C29H42O3
Molecular Weight 438.66
Structure
CAS Number 4221-80-1
Specification
Appearance: White crystalline powder
Content: ≥99%
Melting point:194-199℃
Loss on drying:≤ 0.5%
Volatile:≤0.3%
Ash:≤ 0.1%
Transmittance%(450nm)：≥98.0%
Applications:
Highly efficient UV absorber for PVC, PE, PP, ABS & unsaturated polyesters.
Packing and Storage:
Package: 25KG/CARTON
Storage: Stable in property, keep ventilation and away from water and high temperature.
Product Tags
UV Absorber UV-120 CAS NO.: 4221-80-1 Related Video:
