Shanghai Shangyi Chemical Technology Co., Ltd

Accelerator (DM)

• Category :

  Catalyst and Auxiliary/Rubber Auxiliary Agent

• 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);

• CAS NO :

  120-78-5

• EC NO :

  204-424-9

• Molecular Formula :

  C₁₄H₈N₂S₄

• Molecular Weight :

  332.47

• Main Specifications :

• InChI :

  InChI=1/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H

• Packing :

  20kg/bag

• Product description :

  Chemical Name: Dibenzothiazole disulfide
  Molecular Formula: C14H8N2S4
  Molecular Weight: 332.46

  Specification:

  Appearance	White or light yellow powder,grain
  Melting Point lntial	166.0℃ min
  Heating Loss	0.40% max
  Ash	0.50% max
  Residue on 150um sieve	0.10% max

  Application: Moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. 

  Non-staining/nondiscolouring in "white" socks; use as a plasticiser and/or retarder in polychloroprene rubber. 

  Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.

  Packaging: 20kg/bag.

  Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.

   

• Uses :

  Generally used for natural and many synthetic rubbers.

• Molecular Structure :