Tetrabutylammonium nonafluorobutanesulfonate
Tetrabutylammonium nonafluorobutanesulfonate (CAS: 108427-52-7) is a chemical compound with the linear formula (CH3CH2CH2CH2)4N(CF3CF2CF2CF2SO3). Possessing a molecular weight of 541.56 g/mol, this quaternary ammonium salt finds utility in various chemical synthesis applications. Its properties lend themselves to use as a phase transfer catalyst and as a component in the development of ionic liquids. Tech Serve Solutions supplies this reagent for research and industrial purposes.
- IUPAC
- Perfluorobutanesulfonic acid tetrabutylammonium salt,Tetrabutylammonium perfluorobutanesulfonate

Phase Transfer Catalysis
Tetrabutylammonium nonafluorobutanesulfonate can function as a phase transfer catalyst, facilitating reactions between reactants located in different immiscible phases. This is particularly useful in organic synthesis for improving reaction rates and yields.
Ionic Liquid Component
Due to its ionic nature and potential for a low melting point, this compound can be investigated as a component in the formulation of novel ionic liquids. These are explored for applications in electrochemistry, catalysis, and separations.
Specialty Synthesis
As a specialty reagent, it is employed in specific synthetic pathways where its unique properties, such as the nonafluorobutanesulfonate anion, are required to achieve desired chemical transformations or product characteristics.
Chemical Research
This compound serves as a valuable reagent in academic and industrial research laboratories for exploring new synthetic methodologies and studying the properties of fluorinated ammonium salts.
| Molecular weight | 541.56 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N(CF3CF2CF2CF2SO3) |
| Assay | ≥98.0% |
| Melting point | 50-53 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Tetrabutylammonium nonafluorobutanesulfonate used for?
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Tetrabutylammonium nonafluorobutanesulfonate (CAS: 108427-52-7) is used in various chemical synthesis applications, including as a phase transfer catalyst and as a potential component in ionic liquids. It is also utilised in specialty synthesis and general chemical research.
What are the CAS number and formula for Tetrabutylammonium nonafluorobutanesulfonate?
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The CAS number is 108427-52-7 and the linear formula is (CH3CH2CH2CH2)4N(CF3CF2CF2CF2SO3).
What grade and purity does Tech Serve Solutions supply for Tetrabutylammonium nonafluorobutanesulfonate?
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Tech Serve Solutions supplies Tetrabutylammonium nonafluorobutanesulfonate with an assay of ≥98.0%. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Tetrabutylammonium nonafluorobutanesulfonate?
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Handle Tetrabutylammonium nonafluorobutanesulfonate with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. It has a WGK Germany rating of 3, indicating it is hazardous to water.
How is Tetrabutylammonium nonafluorobutanesulfonate packaged and exported?
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Tech Serve Solutions expertly packages and exports Tetrabutylammonium nonafluorobutanesulfonate globally, adhering to all necessary regulations for safe and compliant international shipment.
How can I request a quote or sample for Tetrabutylammonium nonafluorobutanesulfonate?
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To request a quote or sample of Tetrabutylammonium nonafluorobutanesulfonate, please contact the Tech Serve Solutions sales team via our website or by phone.
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