Sodium triflinate
Sodium triflinate (CAS: 2926-29-6), with the chemical formula CF3NaO2S and a molecular weight of 156.06 g/mol, is a valuable organosulfur compound. It serves as a key building block and fluorinating reagent in organic synthesis. Its trifluoromethyl group makes it particularly useful for introducing CF3 moieties into various molecular structures, a common strategy in the development of pharmaceuticals and agrochemicals. Tech Serve Solutions supplies this reagent for research and industrial applications.
- IUPAC
- Langlois reagent,Sodium trifluoromethanesulfinate,Sodium trifluoromethylsulfinate,Trifluoromethanesulfinic acid sodium salt

Trifluoromethylation Reagent
Sodium triflinate is employed as a source of the trifluoromethyl group (CF3) in organic synthesis. This is critical for modifying the properties of molecules, often enhancing their lipophilicity and metabolic stability.
Building Block in Organic Synthesis
It functions as a versatile building block for constructing more complex organic molecules. Its incorporation can lead to novel compounds with desired chemical and biological activities.
Fluorination Chemistry
As a fluorination reagent, sodium triflinate facilitates the introduction of fluorine atoms, specifically in the form of the CF3 group, into organic frameworks.
| Molecular weight | 156.06 |
|---|---|
| Empirical formula | CF3NaO2S |
| Assay | ≥95.0% (T) |
| Impurities tested | ≤1.0% water (Karl Fischer) |
| Melting point | <325 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26 |
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 Sodium triflinate used for?
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Sodium triflinate is primarily used as a trifluoromethylation reagent and a building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for Sodium triflinate?
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The CAS number for Sodium triflinate is 2926-29-6, and its chemical formula is CF3NaO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium triflinate with an assay of ≥95.0% (T), containing ≤1.0% water (Karl Fischer). This is a technical grade and not intended for pharmaceutical use unless otherwise specified.
What are the safety and handling considerations for Sodium triflinate?
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Sodium triflinate is classified as a Warning. It causes skin irritation (H315) and serious eye irritation (H319). Handle with appropriate personal protective equipment, including gloves and eye protection, and ensure good ventilation. In case of contact, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
How is Sodium triflinate packed, shipped, and exported?
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Tech Serve Solutions handles the packing, shipping, and export of Sodium triflinate in compliance with international regulations for chemical substances, ensuring safe and efficient delivery worldwide.
How can I request a sample or quote for Sodium triflinate?
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To request a sample or a quote for Sodium triflinate, please contact the Tech Serve Solutions sales team via our website or direct inquiry.
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