Willing New Materials Technology Co.,Ltd.

MBT

• Category :

  Catalyst and Auxiliary

• 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;

• CAS NO :

  149-30-4

• EC NO :

  205-736-8

• Molecular Formula :

  C₇H₅NS₂

• Molecular Weight :

  167.2513

• Main Specifications :

• InChI :

  InChI=1/C7H5NS2/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9)

• Product description :

  Chemical Name: 2-Mercaptobenzothiazole
  Molecular Formula: C₇H₅NS₂
  Molecular Weight: 167.26
  CAS NO: 149-30-4
  Specification:

  Item	Powder	Oiled powder	Granule
  Appearance	Light yellow powder(granule)
  Initial M.P. οC ≥	171.0	171.0	171.0
  Loss on drying % ≤	0.30	0.40	0.30
  Ash % ≤	0.30	0.40	0.30
  Residues on 150μm sieve, % ≤	0.10	0.10	\
  Residues on 63μm), % ≤	0.50	0.50	\
  Additive, %	\	1.0-2.0	\
  Granule Diameter, mm	\	\	1.0-3.0

  
  Properties:It is light yellow powder (granule) with a little osmyl and taste bitter. The density is 1.42-1.52 Soluble in ethyl acetate, ethanol, solution of NaOH and Na2C03, insoluble in benzene, water and gasoline. Good storage stability. lower explosion limit is 21g/m3

  Application:Used as an acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in combination with WILLING DM, WILLING TMTD and many other basic accelerators for higher activity. Its accelerative temperature is low and easily be dispersed with lower pollution. Mainly used in the manufacture of tires, tubes, foot wear, rubber belts and hoses etc

  Packaging:25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo 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.

• Molecular Structure :