Tetramethylthiuram monosulfide
Tetramethylthiuram monosulfide (CAS 97-74-5) is a sulfur-containing organic compound with the linear formula ((H3C)2NCS)2S and a molecular weight of 208.37 g/mol. It is primarily utilised as a building block in chemical synthesis, particularly within organic chemistry. Its structure features thiocarbonyl groups and a disulfide linkage, making it a versatile reagent for introducing sulfur functionalities into molecular frameworks. This compound is supplied by TSS with an assay of 97%.
- IUPAC
- UNADS
Organic Synthesis Intermediate
Tetramethylthiuram monosulfide serves as a valuable intermediate in the synthesis of various organic compounds. Its reactive sulfur atoms and thiocarbonyl functionalities enable its use in constructing more complex molecules with specific sulfur-containing structures.
Reagent for Sulfur Functionalisation
This compound can be employed to introduce sulfur moieties into organic frameworks. Its participation in reactions can lead to the formation of novel sulfur-containing heterocycles and functionalised organic molecules for research and development.
Building Block in Specialty Chemicals
As a specialised organic building block, tetramethylthiuram monosulfide finds application in the development of niche chemicals. Its unique structural features are leveraged in creating materials with tailored properties for advanced applications.
| Molecular weight | 208.37 |
|---|---|
| Linear formula | ((H3C)2NCS)2S |
| Assay | 97% |
| Melting point | 107-111 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 156 °C / 312.8 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-43-51/53 |
| Safety statements (S) | 24-26-37-61 |
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 Tetramethylthiuram monosulfide used for?
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Tetramethylthiuram monosulfide is primarily used as a building block in organic synthesis and as a reagent for introducing sulfur functionalities into organic molecules.
What are the CAS number and formula for Tetramethylthiuram monosulfide?
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The CAS number for Tetramethylthiuram monosulfide is 97-74-5, and its linear formula is ((H3C)2NCS)2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetramethylthiuram monosulfide with an assay of 97%. This is a technical or research grade material, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the main hazards associated with Tetramethylthiuram monosulfide?
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Tetramethylthiuram monosulfide is harmful if swallowed (H302), may cause an allergic skin reaction (H317), and is toxic to aquatic life with long-lasting effects (H411). It is classified with the signal word 'Warning' and carries GHS07 and GHS09 symbols.
How is Tetramethylthiuram monosulfide handled and shipped?
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Handling requires appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, faceshields, and gloves. It is shipped according to UN 3077, UN class 9, packing group III regulations.
How can I request a sample or quote for Tetramethylthiuram monosulfide?
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To request a sample or a quote, please contact the TSS sales team through the website or by phone, providing the product name and CAS number (97-74-5).
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