Basic Info:

  • Chemical Synonym(s): 1,1’-dithiobis(n,n-dimethylthio-formamid;1,1’-dithiobis(n,n-dimethylthioformamide);Aapirol;Accel TMT;Accelerator T;Accelerator Thiuram;acceleratort;acceleratorthiuram
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  • CAS Number: 137-26-8
  • Chemical Formula:


  • MSDS: Download


Boiling Point
129ºC (20 mmHg)
Melting Point
Flash Point
Vapor pressure
8 x 10-6 mmHg at 20 °C (NIOSH, 1997)
Refractive index
1.5500 (estimate)
Storage temp.
under inert gas (argon)
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We help you source Tetramethyl-thiuram-Disulfide in China

Our Advantages:

China has a large number of suppliers of rubber additives, who tend to have strong product strengths and price advantages within a given class.
If you are sourcing from China for the first time, you may have difficulty finding the best supplier in a short period of time.
Even if you already have a cooperative plant, their prices will fluctuate at any time later, causing you a loss.
Our company is collecting information about the plant every day, the supply of raw materials, the latest technological development, and so on, and we know all the manufacturers of rubber additives in China. During our years of collaboration, we know every pain point of our customers, giving you the best solution. At the same time, we take all the risks for you.

We have a 20+ year track record of working with suppliers in China and rating reports on them, and we keep our suppliers updated with the latest news so our customers can get the latest supplier reports. We know the market well and have early warning notifications on upstream raw material prices to help you build a stable supply chain.

When selecting suppliers, our procurement specialists will audit the qualification of suppliers, conduct thorough investigations such as field visits and sample testing, and make ratings to ensure the authenticity and legality of supplier information.

We have a long-term stable cooperation with GLP laboratories, encounter customer test results and supplier test results do not match the situation, we will commission a third party to test to ensure the accuracy, authenticity and reliability of the experimental results. In this way, we can effectively control the product quality problems.

We have a long-term cooperative warehouse and can follow up packaging and labeling according to safety regulations and customer requirements. In order to effectively prevent damage to the goods in transit, we have prepared various reinforcement measures and packaging solutions.

We have a number of international freight companies with whom we have long-standing cooperation, and we can choose several route options according to the customer's requirements. For more difficult or urgent orders, we will prepare several alternative solutions to ensure safe and timely delivery.


We promise to immediately and unconditionally exchange or return the goods if they have quality problems. Our employees who deal with after-sales issues have many years of international work experience and are familiar with various processes in multinational work, so they can communicate and deal with after-sales issues without any obstacles.

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Tetramethyl-thiuram-Disulfide is a chemical compound not found in nature.

It's a colorless to very pale yellow solid with a strong sulfide odor, and it's one of the most widely used complexes in the production of fire-retardant clothing and interior products. 

It can be usually found in products used for air-conditioning, insulation material, textile, coatings, paint, leather, food, plastics, cable, paper products, cigarettes, clothing, rubbers, cosmetics, etc.

It's mainly used as a preservative, fire retardant, odor-absorbing agent, bactericide, fungicide, textile-finishing agent, anti-oxidant, anti-static agent, anti-putrefaction agent, etc.


The largest application of Tetramethyl-thiuram-Disulfide is as a flame retardant. This compound is a very effective flame retardant. It is heat stable and is a better alternative to the flame retardant known as PBBs.

It has been suggested as an alternative to PBBs because it is safer.It is used as a rubber accelerator. It improves the physical properties of rubber.

It prevents cracking and increases strength and elasticity. The products of the reaction are water and sulfur, which are harmless. It is used in some pharmacological fields.

It is used in the manufacture of hydraulic fluids, antifreeze, and brake fluids. It is also used in the formulation of polishing agents and in the natural fiber industry, among others.

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