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00768 Sigma-Aldrich

1-Ethyl-3-methylimidazolium tetrafluoroborate

for electrochemistry, ≥99.0% (HPLC)

Synonym: EMIMBF4

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Properties

Related Categories Chemical Synthesis, Imidazolium, Ionic Liquids, Specialty Synthesis
grade   for electrochemistry
InChI Key   CUNYTRQQXKCRTJ-UHFFFAOYSA-N
assay   ≥99.0% (HPLC)
impurities   ≤200 ppm water
refractive index   n20/D 1.413(lit.)
conductivity   ~11500 μS/cm
bp   >350 °C(lit.)
mp   15 °C(lit.)
density   1.294 g/mL at 25 °C(lit.)
anion traces   bromide (Br-): ≤10 mg/kg
  chloride (Cl-): ≤10 mg/kg
  nitrate (NO3-): ≤10 mg/kg
  sulfate (SO42-): ≤10 mg/kg

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles

Articles

Ionic Liquids for Electrochemical Applications

Over the past decade, Ionic Liquids have attracted much interest for their use as non-aqueous electrolytes in electrochemical applications. In this context, their conductivity as well as their electr...
Aldrich ChemFiles 2005, 5.6, 10.
Keywords: Applications, Chemfiles, Deposition, Mass spectrometry, Oxidations, Reductions, Solar cells

Peer-Reviewed Papers
15

References

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