PVC Plasticizer Dioctyl sebacate(Dos)CAS 122-62-3 - General Plasticizer - Shanghai Kunray Chemical Co., Ltd.

PVC Plasticizer Dioctyl sebacate(Dos)CAS 122-62-3

    Category: 1638704


  • Chemical name :Dioctyl sebacate(DOS)
    CAS No.:

  • EINECS No.:219-411-3
    Molecular Formula: C26H50O4 
    Relative Molecular mass:426.68 g/mol
    Product Standards:

    Parameter Unit Methods Specifications
    Color,Pt-Co Hazen GB/T 1664 ≤30
    Acid Value mgKOH/g GB/T 1668 ≤0.10
    Density(20℃) g/cm³ GB/T 4472 0.913-0.919
    Water content wt% GB 11133 ≤0.1
    Flash point GB 1671 ≥210
    Ester Content wt% GC ≥99.5
    Heatingloss wt% GB/T 1669 ≤0.2
    Index of refraction (20℃) --- GB 1657 1.449-1.453
    Application Guide:
    1.DOS is an excellent cold-resistant plasticizer, with high plasticizing efficiency, high stability and low volatility. Except good cold-resistance, it also has good heat-resistance, light-resistance, electric and insulation, suitable for PVC, EVC, polystyrene and synthetic rubber resins.
    2. Especially suitable for the production of cold-resistant wire, cable material, luxury food, meat plastic wrap, artificial leather, thin film, conveyer belt, board, sheet, etc. Usually be used with PA esters.
    3. As the low-temperature plasticizer for synthetic rubbers, DOS has no effect on the vulcanization of rubber.