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CAS 661-36-9

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tetramethylammonium tetrafluoroborate

Description:
Tetramethylammonium tetrafluoroborate (TMABF4) is a quaternary ammonium salt characterized by its high solubility in polar solvents, particularly water and organic solvents like acetonitrile and methanol. It consists of a tetramethylammonium cation (N(CH3)4+) and a tetrafluoroborate anion (BF4-). This compound is often used as an electrolyte in electrochemical applications and as a phase transfer catalyst due to its ability to facilitate the transfer of ions across different phases. TMABF4 is known for its stability and low toxicity, making it suitable for various laboratory and industrial applications. It exhibits a relatively high thermal stability, but care should be taken to avoid exposure to moisture, as it can hydrolyze under certain conditions. Additionally, its ionic nature contributes to its conductivity, which is beneficial in applications involving ionic liquids and battery technologies. Overall, tetramethylammonium tetrafluoroborate is a versatile compound with significant utility in both research and practical applications in chemistry.
Formula:C4H12N·BF4
InChI:InChI=1S/C4H12N.BF4/c1-5(2,3)4;2-1(3,4)5/h1-4H3;/q+1;-1
InChI key:InChIKey=XWFABLFRYCHILB-UHFFFAOYSA-N
SMILES:[B+3]([F-])([F-])([F-])[F-].[N+](C)(C)(C)C
Synonyms:
  • Ammonium compounds, substituted, tetramethyl-, tetrafluoroborate
  • Ammonium, tetramethyl-, tetrafluoroborate(1-)
  • Borate(1-), tetrafluoro-, N,N,N-trimethylmethanaminium
  • Borate(1-), tetrafluoro-, tetramethylammonium
  • Borate(1-), tetrafluoro-, tetramethylammonium salt
  • Methanaminium, N,N,N-trimethyl-, tetrafluoroborate(1-)
  • Methanaminium, N,N,N-trimethyl-, tetrafluoroborate(1-) (1:1)
  • Methanaminium, N,N,N-trimethyl-, tetrafluoroborate(1-) (9CI)
  • N,N,N-Trimethylmethanaminium tetrafluoroborate(1-)
  • N,N,N-trimethylmethanaminium tetrafluoroborate
  • See more synonyms
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