MSE PRO 1,3-Dimethylimidazolium Tetrafluoroborate (C<sub>5</sub>H<sub>9</sub>BF<sub>4</sub>N<sub>2</sub>) , >99% High Purity - MSE Supplies LLC

MSE PRO 1,3-Dimethylimidazolium Tetrafluoroborate ([MMIM][BF4], C5H9BF4N2) , >99% High Purity

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MSE PRO™ 1,3-Dimethylimidazolium Tetrafluoroborate ([MMIM][BF4], C5H9BF4N2), >99% High Purity

1,3-Dimethylimidazolium Tetrafluoroborate (C5H9BF4N2) is an ideal ionic liquid (IL) with >99% purity, low melting point, and high thermal stability. It is non-volatile and non-flammable, making it an ideal choice for scientific research applications such as biochemistry, electrochemistry, and catalysis.


Item Value
Product Name 1,3-Dimethylimidazolium Tetrafluoroborate
Chemical Formula C5H9BF4N2
  • 1,3-dimethylimidazol-1-ium tetrafluoroborate
  • 1,3-dimethyl-1h-imidazol-3-ium tetrafluoroborate
  • [mmim][BF4]
  • CM1072: 25g
  • CM1073: 100g
CAS# 121091-31-4
Molecular Weight 183.94 g/mol
Melting Point 103.3 °C
Purity >99%
Store Under Inert Gas Yes


[1] T. P. C. Klaver, M. Luppi, M. H. F. Sluiter, M. C. Kroon, and B. J. Thijsse, DFT Study of 1,3-Dimethylimidazolium Tetrafluoroborate on Al and Cu(111) Surfaces, The Journal of Physical Chemistry C 2011 115 (30), 14718-14730.

[2] Jiang, Kexing; Hong, Shao-Huan; Tung, Shih-Huang; Liu, Cheng-Liang, Effects of cation size on thermoelectricity of PEDOT:PSS/ionic liquid hybrid films for wearable thermoelectric generator application, Journal of Materials Chemistry A, The Royal Society of Chemistry, 2022, 36(10), 18792-18802.