Zinc trifluoroethanesulfinate
Zinc trifluoroethanesulfinate (CAS: 1416821-53-8; C4H4F6O4S2Zn) is a specialized organosulfur compound with a molecular weight of 359.58 g/mol. It belongs to the class of Baran sulfinates and serves as a valuable reagent in modern organic synthesis. This compound is primarily utilised for its unique reactivity in trifluoroethylation reactions, enabling the introduction of the trifluoroethyl group into various organic molecules.
- IUPAC
- Baran TFES Reagent,Baran Trifluoroethylation Reagent,Bis(((2,2,2-trifluoroethyl)sulfinyl)oxy)zinc,TFES

Trifluoroethylation Reactions
Zinc trifluoroethanesulfinate is a key reagent for the introduction of the 2,2,2-trifluoroethyl (TFES) group. This transformation is crucial in medicinal chemistry and materials science for modifying the properties of organic compounds.
Synthesis of Fluorinated Compounds
It facilitates the synthesis of complex fluorinated molecules, which are often sought after for their unique electronic and steric properties. These compounds find applications in pharmaceuticals, agrochemicals, and advanced materials.
Research and Development
This sulfinate serves as a valuable tool in academic and industrial research settings for exploring novel synthetic methodologies and developing new chemical entities. Its specific reactivity profile allows for precise functionalization.
| Molecular weight | 359.58 |
|---|---|
| Empirical formula | C4H4F6O4S2Zn |
| Assay | 95% |
| Melting point | 114-120 °C |
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 Zinc trifluoroethanesulfinate used for?
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Zinc trifluoroethanesulfinate is primarily used as a reagent for trifluoroethylation reactions in organic synthesis, enabling the introduction of the 2,2,2-trifluoroethyl group into organic molecules. It is also utilized in the synthesis of various fluorinated compounds and for research and development purposes.
What is the CAS number and formula for Zinc trifluoroethanesulfinate?
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The CAS number for Zinc trifluoroethanesulfinate is 1416821-53-8, and its empirical formula is C4H4F6O4S2Zn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Zinc trifluoroethanesulfinate with an assay of 95%. This product is typically considered a technical or research grade reagent. TSS does not represent this product as meeting USP, BP, EP, or other pharmacopoeia standards.
How should Zinc trifluoroethanesulfinate be handled?
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Zinc trifluoroethanesulfinate is classified under WGK (Germany) as 3, indicating a high hazard to water. Appropriate safety precautions should be taken during handling, including working in a well-ventilated area and using personal protective equipment. Refer to the Safety Data Sheet for detailed handling instructions.
How is Zinc trifluoroethanesulfinate packed, shipped, and exported?
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Products are carefully packed to ensure stability during transit and are available for global export. Specific packaging details will be provided upon request, adhering to international shipping regulations for chemical substances.
How can I request a sample or quote for Zinc trifluoroethanesulfinate?
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To request a sample or obtain a quote for Zinc trifluoroethanesulfinate, please contact our sales team through the dedicated portal on the Tech Serve Solutions website or via direct email, referencing the product CAS number 1416821-53-8.
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