Antioxidant 6PPD

  • Chemical Name: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine Molecular Formula :C18H24N2  Molecular structure :      Molecular Weight: 268.40 CAS NO.:793-24-8 Executive standard: HG/T 3644-1999 Specificati……

    Chemical Name: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine

    Molecular Formula C18H24N2 

    Molecular structure

        

    Molecular Weight: 268.40

    CAS NO.793-24-8

    Executive standard: HG/T 3644-1999

    Specification:

    Item

    Index

    Acceptable end-product

    Appearance

    Grayish brown to brown granules

    Soften Point,oC         ≥

    45.0

    Loss on drying,%        ≤

    0.50

    Ash,%                   ≤ 

    0.15

    AssayGC%             ≥

    96.0

    Solidifying Point,oC     ≥

    45.5

    Properties: Dark brown to dark violet pastilles relative density of 0.986-1.00. Soluble benzene, acetone, ethyl acetate, toluene dichloromethane slightly soluble in ether, do not dissolve in water. Provides powerful antioxidant properties with excellent high temperature flex resistance to rubber compounds.

    Applications:Include the use in pneumatic,solidtires,beles,hoses,cables,bushings,automotive mounts general mechanical products that are exposed to continuous intermittent dynamic operating conditionsand require protection from coronations.

    Packing: Packed in 20kg per bags.

    Properties: The product should be stored in the dry cooling place with good ventilation. The product should be avoid hot sunshine