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Rubber Accelerator-MBT(M)

  • Post Date:

    Jul 04,2025
  • Expiry Date:

    Dec 31,2025
  • Detailed Description:

    Cas No. :149-30-4

    Chemical Name: 2-Mercaptobenzothiazole 

    Specification: NO. Item Unit Specificatin

    Appearance

    Greyish white or light yellow powder grain

    Melting Point lntial

    171.0℃ min

    Heating Loss

    0.40% max

    Ash

    0.30% max

    Residue on 150um sieve

    0.10% max

    Application:

    Used for NR, IR, SBR, NBR, HR and EPDM.

    One of the mainly used acidic accelerators currontly and a medium fast primary accelerator. 

    Mainly used in the manufacture of tires, tubes, footwear, rubber belts and hoses etc.

    Packaging: 25kg bag.

    Storage: Keep container tightly closed in a cool, wellventilated place. The recommended max.     

    storage life is 2 years when stored under normal conditions.

  • CAS Registry Number:

    149-30-4
  • Synonyms:

    ;2-Benzothiazolethiol;MBT;Sulfur Accelerator M;Benzothiazole-2-thiol;2-MBT;Z-MBT;1,3-benzothiazole-2(3H)-thione;M;Rubber Accelerator MBT;Rubber Pharmaceutical intermediate Refined(M);Rubber Accelerator M;2-Mercapto benzothiazole;ACCELERATOR MBT(M);ACCELERATOR MBT;ACCELERATOR M;Accelerator MBT;
  • Molecular Formula:

    C7H5NS2
  • Molecular Weight:

    167.2513
  • Molecular Structure:

    149-30-4 2-Mercaptobenzothiazole
  • Hazard Symbols:

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

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

    S24:;
    S37:;
    S60:;
    S61:;
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