UV-2908 3,5-di-Butyl-4-Hydroxybenzoic Acid , Hexadecyl Ester CAS: 67845-93-6
Chemical Name : 3,5-di-Butyl-4-Hydroxybenzoic Acid , Hexadecyl Ester
Molecular Formula : C31H54O3
Molecular Weight : 475
Cas NO : 67845-93-6
Structure :
Specification :
Appearance : White to off white powder
Melting Point : 58.0 min
Toluene Insolubles , % : 0.2 max
Loss on Drying , % : 0.5 %
Color ( 10% solution ) : 450 max
Color Scale : 60 max
Purity : ≥ 99.0 %
Chemical Name : 3,5-di-Butyl-4-Hydroxybenzoic Acid , Hexadecyl Ester Molecular Formula : C31H54O3 Molecular Weight : 475 Cas NO : 67845-93-6 Structure :
Specification : Appearance : White to off white powder Melting Point : 58.0 min Toluene Insolubles , % : 0.2 max Loss on Drying , % : 0.5 % Color ( 10% solution ) : 450 max Color Scale : 60 max Purity : ≥ 99.0 % Application : UV-2908 mainly used in polyolefin plastic like PP and PE . It has excellent compatibility with UV absorbers , HALS and thioedters . FDA sanctioned to 0.5 % in polyolefins . Package :20kg carton (PE plastic inside) . |
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