SUNCHEM

Tetramethyl-thiuram Monosulfide

Tetramethylthiuram monosulfide (TMTM) is a dithiocarbamate secondary rubber accelerator with good curing activity and reduced scorch risk compared to TMTD, widely used in tire and industrial rubber goods manufacturing. SUNCHEM supports international buyers with TMTM sourcing from qualified Chinese producers, with quality documentation, export coordination,…

97-74-5
  • Lot COA with every shipment
  • Samples for your trials
  • Technical support for your trial
CAS No.97-74-5
FormulaC6H12N2S3
SynonymsBis(dimethylthiocarbamyl) sulfide; Thiodicarbonic diamide, tetramethyl-;

Product overview & key benefits

Tetramethylthiuram monosulfide (TMTM) is a dithiocarbamate secondary rubber accelerator with good curing activity and reduced scorch risk compared to TMTD, widely used in tire and industrial rubber goods manufacturing. SUNCHEM supports international buyers with TMTM sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Existing Supplier Overview

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.

Technical specifications

PropertyReference value
Density1.255g/cm3
Boiling Point260.9ºC at 760mmHg
Melting Point106-110ºC
Flash Point150ºC
Refractive index1.4825 (estimate)
Fp156 °C
FormPowder
Pka0.93±0.50(Predicted)

Existing product reference data. Predicted values are identified in the table; Confirm the specification of the offered grade before ordering.

Applications by polymer

Secondary rubber vulcanization accelerator
Tire compound and industrial rubber goods
Reduced-scorch accelerator in rubber processing
Natural and synthetic rubber compounding
Synergistic accelerator with thiazoles and sulfenamides
Rubber belt, hose, and seal production
Fungicide active ingredient

Tetramethyl-thiuram Monosulfide application image from the existing record

From first email to approved supply

01

Send your RFQ

Share your application, quantity, destination and current grade.

02

Review the documents

Review the producer TDS, a recent COA and SDS with the quotation.

03

Trial a sample

Run your own tests against your current grade.

04

Lock the spec

Put approved lot limits into the contract and check every COA against them.

Tell us your requirement. We match the grade.

Share your application, required quantity and destination.

Email david@sunchemgroup.com

Discuss your Tetramethyl-thiuram Monosulfide requirements

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