Date published: 2025-12-6

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Tetrabutylammonium nonafluorobutanesulfonate (CAS 108427-52-7)

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Alternate Names:
Perfluorobutanesulfonic acid tetrabutylammonium salt; Tetrabutylammonium perfluorobutanesulfonate
Application:
Tetrabutylammonium nonafluorobutanesulfonate is An ammonium based ionic liquid
CAS Number:
108427-52-7
Purity:
98%
Molecular Weight:
541.56
Molecular Formula:
C20H36F9NO3S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Tetrabutylammonium nonafluorobutanesulfonate is a quaternary ammonium salt frequently used in the field of chemistry as a phase transfer catalyst and as an electrolyte in various electrochemical applications. Its unique structure, combining a large organic cation with a highly fluorinated anion, allows it to facilitate the transfer of reagents between immiscible phases, thereby enhancing reaction rates and yields. This compound is particularly valuable in research involving the manipulation of anionic species, as its nonafluorobutanesulfonate anion imparts remarkable stability and solubility in organic solvents. Moreover, tetrabutylammonium nonafluorobutanesulfonate is leveraged in electrochemical studies for its ability to form stable ion pairs, which can be critical in understanding and improving the performance of high-energy batteries and supercapacitors.


Tetrabutylammonium nonafluorobutanesulfonate (CAS 108427-52-7) References

  1. Influence of osmolytes and ionic liquids on the Bacteriorhodopsin structure in the absence and presence of oxidative stress: A combined experimental and computational study.  |  Attri, P., et al. 2020. Int J Biol Macromol. 148: 657-665. PMID: 31972197
  2. Versatile superhydrophobic surfaces from a bioinspired approach. Macromolecules  |  Wolfs, M., Darmanin, T., & Guittard, F. 2011. Macromolecules. 44(23): 9286-9294.
  3. Highly oleophobic properties of PEDOP polymers with short perfluorobutyl chains separated by long alkyl spacers and amido connectors  |  Darmanin, T., & Guittard, F. 2013. Macromolecular Chemistry and Physics. 214(18): 2036-2042.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Tetrabutylammonium nonafluorobutanesulfonate, 5 g

sc-258216
5 g
$99.00