Introduction of CAS:661-36-9 | TETRAMETHYLAMMONIUM TETRAFLUOROBORATE
Tetramethylammonium tetrafluoroborate (TMATF) is an organic compound with the chemical formula C4H12BF4N. It is an inorganic salt that is used as a reagent in organic synthesis, as a catalyst in a variety of reactions, and as a buffer in biochemical and physiological studies. TMATF has also been used in a variety of scientific research applications.
Specification of CAS:661-36-9 | TETRAMETHYLAMMONIUM TETRAFLUOROBORATE
|
ITEMS |
SPECIFICATION |
|
Melt point |
≥300 °C(lit.) |
|
Purity |
98% |
|
Solubility |
Solubility in hot water is almost transparent. |
|
Form |
crystal |
|
Color |
White |
Related Articles of CAS:661-36-9 | TETRAMETHYLAMMONIUM TETRAFLUOROBORATE
Electrochemical and Capacitor Applications
Electric Double-Layer Capacitors (EDLCs): TMATFB increases the capacitance of EDLCs by improving the ion accumulation in the pores of activated carbon electrodes. This results in high-performance capacitors (Nambu et al., 2013).
Novel Ionic Liquids for Electrochemical Capacitors: TMATFB forms ionic liquids with wide potential windows and high ionic conductivity, making them useful in electrochemical capacitors (Sato et al., 2004).
Improving Capacitance in Electrochemical Double Layer Capacitors: TMATFB, being a small quaternary ammonium ion, enhances the performance of EDLCs by increasing the adsorbed ionic density (Park & Kim, 2017).
Catalysis and Synthesis
Catalysis in Epoxidation Reactions: TMATFB is used as a stabilizing agent in the synthesis of CoFe Prussian blue analogue nanoparticles, which show superior catalytic activity in the epoxidation of styrene compared to those prepared in aqueous solution (Wang et al., 2015).
Cross-Coupling Reactions: TMATFB serves as a reactive electrophile in palladium-catalyzed cross-coupling with aryl Grignard reagents (Reeves et al., 2010).
Methylation of Various Compounds: It's used as a methylating agent for amides, indoles, pyrroles, imidazoles, alcohols, and thiols (Cheng et al., 2019).


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