Chemical name: 2,2'-Methylene bis(4-methyl-6-tert-butylphenol)

CAS No.:119-47-1  

Molecular formula:  C₂₃H₃₂O₂                            

Molecular weight:340.50                                       

Molecular structure:

 

 

Specification                                                                     

Appearance: White powder

Melting point,: 122

Heating loss,%: 0.3

Ash,%: 0.2

Screenings (150 mesh), %:  0.5

 

 

Solubility (20, g/100g solvent)                                                    

Acetone: 175     n-Heptane:8     Ethanol:154     Toluene:62     Ethyl Acetate: 134  

Water 0.01

 

 

Application                                                                       

ANTIOXIDANT HONOX-2246 is a high-efficiency, non-discoloring, non-staining antioxidant and thermal stabilizer. It is widely used in ABS resin, polystyrene, EVA, hot-melt adhesive, synthetic resin, synthetic rubber, natural rubber, latex. It Can prevent ageing of natural rubber, synthetic rubber and synthetic resin which is leaded by oxygen, heat, ultraviolet ray, metals compound and prevent changing of their physical property and coloring of resin.