Tetraethylthiuram disulfide
Tetraethylthiuram disulfide (CAS 97-77-8), also known as TETD, is an organic sulfur compound with the linear formula (C2H5)2NCSS2CSN(C2H5)2. This disulfiram derivative possesses a molecular weight of 296.54 g/mol. It functions as an alcohol dehydrogenase inhibitor. Tetraethylthiuram disulfide finds applications in various scientific and industrial fields, including as an acaricide, an analytical standard, and in chemical synthesis.
- IUPAC
- Bis(diethylthiocarbamoyl) disulfide,Bis(diethylthiocarbamyl) disulfide,Disulfiram,TETD
- Synonyms
- DisulfiramBis(diethylthiocarbamoyl) disulfideBis(diethylthiocarbamyl) disulfideTETD
Alcohol Dehydrogenase Inhibition
Tetraethylthiuram disulfide acts as an inhibitor of alcohol dehydrogenase. This property is significant in biochemical research for studying enzyme kinetics and metabolic pathways involving alcohol metabolism.
Acaricide and Pesticide
With its classification under acaricides and pesticides, TETD has been utilised for its ability to control mites and other pests. Its efficacy in this regard is relevant to agricultural and veterinary applications.
Analytical Standards and Chromatography
The compound serves as an important analytical standard and is employed in chromatography. It is valuable for method development, calibration, and quality control in analytical laboratories.
Chemical Synthesis and Building Blocks
As an organic building block, Tetraethylthiuram disulfide is used in chemical synthesis. Its unique structure makes it a useful precursor or reagent in the creation of more complex molecules.
| Molecular weight | 296.54 |
|---|---|
| Linear formula | (C2H5)2NCSS2CSN(C2H5)2 |
| Assay | ≥97.0% (S) |
| Application | Alcohol dehydrogenase inhibitor. |
| Melting point | 69-71 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-43-48/22-50/53 |
| Safety statements (S) | 24-37-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
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 Tetraethylthiuram disulfide used for?
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Tetraethylthiuram disulfide (TETD) is used as an alcohol dehydrogenase inhibitor, an acaricide, an analytical standard, and in chemical synthesis. It is also recognised as a building block in organic chemistry.
What is the CAS number and formula for Tetraethylthiuram disulfide?
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The CAS number for Tetraethylthiuram disulfide is 97-77-8. Its linear formula is (C2H5)2NCSS2CSN(C2H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylthiuram disulfide with an assay of ≥97.0% (S). We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
What are the safety and handling considerations for Tetraethylthiuram disulfide?
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Tetraethylthiuram disulfide is classified as harmful if swallowed (H302), may cause an allergic skin reaction (H317), may cause damage to organs through prolonged or repeated exposure (H373), and is very toxic to aquatic life with long lasting effects (H410). Appropriate personal protective equipment including a dust mask (N95), eyeshields, faceshields, and gloves should be used. Handle in a well-ventilated area and avoid release to the environment.
How is Tetraethylthiuram disulfide packed, shipped, and exported?
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Tetraethylthiuram disulfide is packed and shipped according to international regulations for hazardous materials, including UN 3077 classification. As a global supplier, Tech Serve Solutions exports chemicals worldwide.
How can I request a sample or quote for Tetraethylthiuram disulfide?
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To request a sample or a quotation for Tetraethylthiuram disulfide, please use the 'Request a Quote' or 'Sample Request' functions on our website or contact our sales department directly.
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