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77896 Sigma-Aldrich

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

≥98.0% (HPLC)

Synonym: BMIIm, BMIM TFSI

  • CAS Number 174899-83-3

  • Empirical Formula (Hill Notation) C10H15F6N3O4S2

  • Molecular Weight 419.36

  •  MDL number MFCD05664714

  •  PubChem Substance ID 57652686

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Imidazolium ionic liquids, Ionic Liquids, Specialty Synthesis
assay   ≥98.0% (HPLC)
impurities   ≤0.5% water
refractive index   n20/D 1.428
SMILES string   CCCCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
InChI   1S/C8H15N2.C2F6NO4S2/c1-3-4-5-10-7-6-9(2)8-10;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h6-8H,3-5H2,1-2H3;/q+1;-1
InChI key   INDFXCHYORWHLQ-UHFFFAOYSA-N

Description

General description

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a room temperature ionic liquid (RTIL). The solubility of alkane gases are less than the alkene gas in this IL. Its ability to solubilize CO2 is more when compared to 1-butyl-3-methylimidazolium dicyanamide.

Packaging

1 g in poly tube

5 g in poly bottle

Physical form

ionic liquid

Legal Information

Product protected by U.S. Patent 5,827,602 assigned to Covalent Associates, Inc. Woburn, MA, USA

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Target organs 
Nervous system
RIDADR 
UN2922 - class 8 - PG 3 - EHS - acidic - Corrosive liquids, toxic, n.o.s., HI: all
WGK Germany 
WGK 2
Flash Point(F) 
392.0 °F
Flash Point(C) 
> 200 °C

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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