Evernox B401 Octadecyl-3-(3,5-di-tert-4-hydroxyphenyl)-propionate and Tris (2,4-di-tert-butylphenyl) phosphite 2082-79-3 and 31570-04-4 Everspring Chemical Company Limited Antioxidants >> Phenolic Antioxidants >> Phosphite Acrylics/ Acrylates Polyolefins (PE, PP…) Styrene copolymers ADHESIVE Stable synergestic blend of phenolic and phosphite compounds. Used as an excellent antioxidant for processing and long-term heat stability in adhesives. Forms low color and keeps original melt flow.