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08748 Sigma-Aldrich

Triethylsulfonium bis(trifluoromethylsulfonyl)imide

for electrochemistry, ≥95.0% (qNMR)

Synonym: [SEt3] NTf2

  • CAS Number 321746-49-0

  • Empirical Formula (Hill Notation) C8H15F6NO4S3

  • Molecular Weight 399.39

  •  MDL number MFCD08276438

  •  PubChem Substance ID 329748631

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Ionic Liquids, Specialty Synthesis, Sulfonium
Quality Level   100
grade   for electrochemistry
assay   ≥95.0% (qNMR)
impurities   ≤200 ppm water
conductivity   ~5.5 mS/cm
mp   -35.5 °C
anion traces   bromide (Br-): ≤10 mg/kg
  chloride (Cl-): ≤10 mg/kg
  fluoride (F-): ≤10 mg/kg
  nitrate (NO3-): ≤10 mg/kg
SMILES string   CC[S+](CC)CC.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
InChI   1S/C6H15S.C2F6NO4S2/c1-4-7(5-2)6-3;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-6H2,1-3H3;/q+1;-1
InChI key   BLODSRKENWXTLO-UHFFFAOYSA-N

Description

General description

Symmetric and aliphatic trialkylsulfonium cations form room temperature molten salts with bis(trifluoromethylsulfonyl)imide.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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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...
ChemFiles 2005, 5.6, 10.
Keywords: Deposition, Mass spectrometry, Oxidations, Reductions, Solar cells

Peer-Reviewed Papers
15

References

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