Get in touch with us:      


Share to:
The mechanism is due to the chemical absorption of 2-Mercaptobenzothiazole (MBT) on copper surface, or chelation reaction between them.
  • MBT
  • ThFine
  • CAS No. 149-30-4
  • 2-Mercaptobenzothiazole

2-Mercaptobenzothiazole (MBT)

CAS No. 149-30-4                                               EINECS No.: 205-736-8

Molecular Weight: 167.24                                 RIDADR: UN3077

Molecular Formula: C7H5NS2

Structural Formula:





Grayish-white or light yellow powder

Content %

99.0 min

Melting point,

171.0 min

Heating loss, %

0.40 max

Ash content, %

0.30 max

Properties and Usage:

MBT is slightly foul odour and bitter taste, non-poisonous. It is easily soluble in ethyl acetone, acetone, dilute solution of sodium hydroxide and sodium carbonate. It is also soluble in ethyl alcohol, but not easily soluble in benzene and insoluble in water and gasoline. MBT is a hemi-ultra accelerator, extensively used in vulcanization of natural and synthetic rubbers. It is mainly used in manufacture of rubber tire, rubber belts, rubber shoes and other technical rubber goods.

Package and Storage:

25kg inner liner PE bag, 1000kg woven bag, or customers’ requirement.



MBT; 2-MBT;2-Mercaptobenzothiazole; 2-Benzothiazolethione

        Copper Corrosion Inhibitors

Product Inquiry
Shandong ThFine Chemical Co., Ltd.
Add:Economic Development Zone, Zaozhuang City, Shandong Province, China
Tel: +86-632-3085111
Copyright   2006 Shandong ThFine Chemical Co., Ltd All rights reserved.