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:

  

• Hazard Symbols:

   Xi:Irritant;
   N:Dangerous for the environment;
  

• Risk Codes:

  R43:;
  R50/53:;
  

• Safety Description:

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

• Company:

  Shanghai Shangyi Chemical Technology Co., Ltd     [ China ]          

• Contact:

  Steven Wu

• Tel:

  +86-21-56207799

• Fax:

  +86-21-33686276

• Email:

  info@shangyichem.com