Ionic liquids (ILs) have revolutionized various fields of chemistry and materials science due to their unique properties: negligible vapor pressure, wide electrochemical windows, and tunable solvency. Central to the design of effective ionic liquids is the judicious selection of both the cation and the anion. Among the plethora of available anions, fluorinated borates, particularly the tetrakis(4-fluorophenyl)borate anion, have demonstrated significant utility. Sodium Tetrakis(4-fluorophenyl)borate Dihydrate (CAS 207683-22-5), a high-purity product from NINGBO INNO PHARMCHEM CO.,LTD., serves as an excellent precursor for incorporating this powerful anion into custom-designed ionic liquids.

Understanding the Tetrakis(4-fluorophenyl)borate Anion in Ionic Liquids

The tetrakis(4-fluorophenyl)borate anion, often abbreviated as [B(4-FC₆H₄)₄]⁻, is favored in ionic liquid synthesis for several key reasons:

  • Hydrophobicity and Stability: The presence of four fluorophenyl groups renders the anion highly hydrophobic and imparts significant thermal and chemical stability. This is crucial for ILs intended for use in harsh reaction conditions or as electrolytes in demanding applications.
  • Low Coordinating Ability: The bulky and delocalized negative charge on the anion makes it a weakly coordinating species. This is beneficial in applications where the anion should not interfere with catalytic processes or the behavior of the cation.
  • Electrochemical Window: The fluorinated nature contributes to a wide electrochemical window, making these ILs suitable for electrochemical applications such as batteries, supercapacitors, and electroplating.
  • Influence on Physical Properties: By pairing with various organic cations, the tetrakis(4-fluorophenyl)borate anion can significantly influence the viscosity, conductivity, and melting point of the resulting ionic liquid, allowing for fine-tuning of properties for specific applications.

Synthesis Routes and Sourcing Needs

The synthesis of ionic liquids commonly involves a metathesis reaction where a salt containing the desired cation is reacted with a salt containing the desired anion. Sodium Tetrakis(4-fluorophenyl)borate Dihydrate is an ideal source for the tetrakis(4-fluorophenyl)borate anion. Researchers and manufacturers often need to buy this compound in high purity to ensure the quality and performance of the synthesized ionic liquids.

NINGBO INNO PHARMCHEM CO.,LTD.: Your Partner in Ionic Liquid Development

NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier dedicated to providing high-quality chemical intermediates for advanced research. We offer Sodium Tetrakis(4-fluorophenyl)borate Dihydrate at 99% purity, ensuring it meets the demanding specifications for ionic liquid synthesis. By partnering with us, you benefit from our manufacturing expertise, reliable supply chain, and competitive pricing. We are committed to supporting your innovations in ionic liquid technology.

If you are looking to buy this critical component for your ionic liquid research or production, contact NINGBO INNO PHARMCHEM CO.,LTD. today to request a quote and discuss your specific requirements. Empower your synthesis with our premium chemical intermediates.