Chemical · Product Detail
Tetramethylthiuram Monosulfide (TMTM)
Thiuram vulcanization accelerator for selected natural and synthetic rubber cure packages.
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Tetramethylthiuram Monosulfide (TMTM) at a Glance
ZXCHEM is a tetramethylthiuram monosulfide (TMTM) supplier and exporter in China. Tetramethylthiuram Monosulfide (TMTM) (CAS 97-74-5) is supplied as yellow powder or granules with Initial melting point ≥105°C. Thiuram vulcanization accelerator for selected natural and synthetic rubber cure packages.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Tetramethylthiuram Monosulfide (TMTM) Specifications
Supply specifications follow the stated ZXCHEM TDS. Select the grade against the intended process and evaluate the complete formulation.
Commercial Information
Storage & Shipping
Storage Conditions
Keep sealed in a cool, dry, ventilated warehouse. Protect from moisture, heat and contamination; store away from incompatible chemicals.
Packaging Integrity
Inspect bag seams, liners and pallet wrapping before unloading. Protect from rain and punctures, retain lot identification and reseal opened liners promptly.
Packaging
25 kg woven bags with inner liners
Handling & Protection
Use enclosed powder feeding or local extraction. Wear suitable protective gloves, eye protection and work clothing; avoid dust inhalation and direct contact. Provide controls for fumes during hot processing.
What Is Tetramethylthiuram Monosulfide (TMTM)?
Tetramethylthiuram monosulfide, TMTM, CAS 97-74-5, is a thiuram-family rubber accelerator. It is also known as bis(dimethylthiocarbamyl) sulfide. The monosulfide is chemically different from tetramethylthiuram disulfide, TMTD; compare the cure chemistry rather than treating them as interchangeable.
The TDS specifies initial melting point ≥105°C, heating loss ≤0.30%, ash ≤0.30%, residue on a 150 µm sieve ≤0.10% and residue on a 63 µm sieve ≤0.50%. The initial melting point is a temperature, correcting the percentage unit on the old web table.
Selected natural and synthetic rubber formulations use TMTM within a tested accelerator package. Evaluate scorch safety, cure speed, crosslink development and interactions with sulfur and activators. Rheometer and finished-compound testing establish the suitable loading for the actual process.
Rubber goods require assessment of dispersion, cure uniformity, ageing and service properties. Review nitrosamine-related requirements where relevant to the end use. Prevent skin contact, dust and environmental release; the matching solid reference identifies Class 9, UN 3077.
See related plastics and rubber chemicals in our catalog.
Tetramethylthiuram Monosulfide (TMTM) Applications
Natural and synthetic rubber
Thiuram accelerator for selected elastomer systems. Assess scorch safety, cure rate and final physical properties.
Combined accelerator packages
Component in selected thiazole and other combined cure systems. Evaluate sulfur balance, activator compatibility and the complete cure profile.
Moulded and extruded rubber goods
Formulation ingredient for selected rubber products. Check dispersion, cure uniformity, ageing and application-specific requirements.
Why Source Tetramethylthiuram Monosulfide (TMTM) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Tetramethylthiuram Monosulfide (TMTM) FAQ
Which Tetramethylthiuram Monosulfide (TMTM) grade should I choose?
Compare Initial melting point ≥105°C and the complete specification with the intended process. Check incoming quality, formulation compatibility and performance in application trials.
Can I request a Tetramethylthiuram Monosulfide (TMTM) sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is Tetramethylthiuram Monosulfide (TMTM) packed and shipped?
Standard packing is 25 kg woven bags with inner liners. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. The stated bulk transport classification is Class 9 — Environmentally hazardous solid.
Which documents are available for Tetramethylthiuram Monosulfide (TMTM)?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
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