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Accelerator DM

  • Post Date:

    Sep 18,2023
  • Expiry Date:

    Mar 16,2024
  • Detailed Description:

    Cas No. :120-78-5 Specs:N.W.20KG/BAG
    Chemical name:2,2,-Dibenzothiazole disulfide
    Molecular formula:C14H8N2S4
    Molecular weight:332.46
    Appearance:off-white or light yellow powder
    Initial Melting point≥166.0ºC
    Heating loss≤0.40%
    Ash≤0.40%
    Residue on Sieve(150μm)≤0.10%
    Properties:
    off-white or light yellow powder , bitter. Specific gravity 1.45-1.54, Melting point166ºC& above. Soluble in chloroform, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Stable under normal storage condition.
    Uses:
    MBTS has medium curing rate in NR and SR; suitable for most general rubbers; Used as plasticizer and delay agent in chloroprene rubber. It is usually used together with secondary accelerator in the synthesis of polymers; has better scorch safety than MBT.
    Packing:
    PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg or 20kg.
    Storage:
    Stored in cool and dry place, avoid fire, insolation and moisture.
  • CAS Registry Number:

    120-78-5
  • Synonyms:

    ;2,2'-Dibenzothiazole disulfide;Accelerator MBTS;Dibenzothiazole Disulfide;2,2-D ibenzothiazole Disulfide;2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole;2,2'-bis(benzothiazolyl)disulfide;2,2'-Dibenzothiazoledisulfide;2,2'-dithiobis-benzothiazol;2-benzothiazyldisulfide;2-Mercaptobenzothiazole disulfide;2-mercaptobenzothiazoledisulfide;2-Mercaptobenzothiazyl disulfide;2-mercaptobenzothiazyldisulfide;Accel TM;accelerator(dm);AcceleratorDM;AcceleratorMBTS;acceltm;Benzothiazol-2-yl disulfide;Benzothiazole disulfide;Benzothiazole, 2,2'-dithiobis-;benzothiazoledisulfide;benzothiazolyl;Benzothiazyldisuflide;MBTS;2,2'-disulfanediylbis(1,3-benzothiazole);1,3-benzothiazole 1,1-disulfide;Acelerator DM;Rubber Accelerator MBTS;Rubber Pharmaceutical intermediate Refined(DM);Rubber Accelerator DM;2,2'-Dithiobis(Benzothiazole);2,2'-Dithiobisbenzothiazole;DM;Accelerator DM;ACCELERATOR MBTS (DM);
  • Molecular Formula:

    C14H8N2S4
  • Molecular Weight:

    332.47
  • Molecular Structure:

    120-78-5 Accelerator (DM)
  • Hazard Symbols:

     Xi:Irritant;
     N:Dangerous for the environment;
  • Risk Codes:

    R31:;
    R43:;
    R50/53:;
  • Safety Description:

    S36/37:;
    S60:;
    S61:;
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