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Accelerator ETU

  • Post Date:

    Apr 22,2025
  • Expiry Date:

    Oct 19,2025
  • Detailed Description:

    Cas No. :96-45-7

    Chemical name:


    Ethylene thiourea




    Structural formula:





    Molecular formula:


    C3H6N2S




    Molecular weight:


    102.17




    Properties:


    bitter, readily soluble in water, soluble in ethanol and methanol, insoluble in acetone and ether.




    Uses:


    Vulcanization accelerator for chloroprene rubber, chlorosulfonated polyethylene rubber and polyacrylate rubber, non-staining, non-discoloring, easy to disperse. Rate of use is usually 0.25-1.5%. Used in the non-curing system for the safety of chlorine butylamine Accelerant , mainly used for non-sulfide system of chloride butylamine security Accelerant , mainly for industrial products, coated wire, shoes, clothing and so on. This product is copper sulfate or copper auxiliary brightener.




    Appearance:


    white needle-like crystal powder




    Melting point:


    ≥195??




    Loss on heat:


    ≤0.3%




    Ash:


    ≤0.3%




    Residue on 100mesh Sieve:


    ≤0.1%




    Packing:


    PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.




    Storage:


    Stored in cool and dry place, avoid fire, insolation and moisture.


  • CAS Registry Number:

    96-45-7
  • Synonyms:

    ;2-mercaptoimidazoline;Ethenethiourea;Ethylene thiourea;Ethlenethiourea;Rubber Accelerator NA-22;Rubber Accelerator ETU;Accelerator NA-22;Accelerator ETU;Accelerator ETU(NA-22);
  • Molecular Formula:

    C3H6N2S
  • Molecular Weight:

    102.1581
  • Molecular Structure:

    96-45-7 2-Imidazolidinethione
  • Hazard Symbols:

     T:Toxic;
  • Risk Codes:

    R22:;
    R61:;
  • Safety Description:

    S45:;
    S53:;
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