Chemical name: 2,2’-Methylene bis(4-ethyl-6-tert-butylphenol) CAS No.: 88-24-4   Molecular formula: C25H36O2    Molecular weight:368.54                                                            Appearance: White powder Purity, %: ≥ 99 Melting point,℃:≥ 122 Heating loss, %: ≤ 0.3 Ash,%:≤0.2 Screenings (150 mesh), %: ≤ 0.5 ANTIOXIDANT HONOX-425 is a kind of highly efficient antioxidant. It is widely used in ABS resin, synthetic resins such as polyethylene resin, polypropylene resin etc. It has high resistance to oxidation, good thermal stability and excellent UV stability performance. It is also used for light color rubber. info at hhochem. com