N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide
N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide (CAS: 1158958-94-1) is a chemical compound with the molecular formula C14H14N4S4 and a molecular weight of 366.55 g/mol. This compound plays a role in materials science and polymer chemistry, particularly as a precursor or component in Reagents for Controlled Radical Polymerization. Its structure facilitates applications in advanced polymer synthesis and material development.
- IUPAC
- Bis[methyl-(4-pyridinyl)thiocarbamoyl] disulfide,Bis[methyl-(4-pyridinyl)thiocarbamyl] disulfide
- Synonyms
- 1158958-94-1, C14H14N4S4, Bis[methyl-(4-pyridinyl)thiocarbamoyl] disulfide, Bis[methyl-(4-pyridinyl)thiocarbamyl] disulfide

RAFT Agent Precursor
This compound serves as a precursor in the synthesis of Reversible Addition-Fragmentation chain Transfer (RAFT) agents. These agents are crucial for controlled radical polymerization, enabling precise control over polymer architecture and molecular weight.
Polymerization Reagent
As a reagent for controlled radical polymerization, it facilitates the creation of polymers with well-defined structures. This is vital for developing advanced materials with tailored properties for specific technological applications.
Materials Science Research
Its utility in polymer science makes it a valuable compound for research and development in materials science. Investigations into novel polymeric materials may utilize this chemical for its unique reactive properties.
| Molecular weight | 366.55 |
|---|---|
| Empirical formula | C14H14N4S4 |
| Melting point | 118-128 °C |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide used for?
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N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide is used as a precursor for RAFT agents and as a reagent in controlled radical polymerization for the development of advanced polymers and materials.
What are the CAS number and molecular formula?
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The CAS number for N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide is 1158958-94-1, and its empirical formula is C14H14N4S4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific grade and purity are detailed in the product specifications. TSS does not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling this chemical?
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This compound is classified as harmful if swallowed (H302) and carries a Warning signal word. Appropriate personal protective equipment should be worn, and handling should occur in a well-ventilated area to minimize exposure.
Is this chemical available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide, ensuring worldwide availability.
How can I request a sample or quote?
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To request a sample or a quote for N,N′-Dimethyl N,N′-di(4-pyridinyl)thiuram disulfide, please use the contact form on our website or call our sales department.
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