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Sigma-Aldrich

1,3-Dimethoxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide

98%, complies for IR spectroscopy

Synonym(s):

(OMe)2MeIm-NTf2

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About This Item

Empirical Formula (Hill Notation):
C8H11F6N3O6S2
CAS Number:
1017254-63-5
Molecular Weight:
423.31
MDL number:
MFCD11656055
UNSPSC Code:
12352100
PubChem Substance ID:
329761396
NACRES:
NA.22

assay

≥98% (13C-NMR)
≥98% (19F-NMR)
≥98% (31P-NMR)
98%

form

liquid

impurities

1.1 % (w/w) PF6 (19F-NMR)

mp

58 °C

suitability

complies for IR spectroscopy

functional group

fluoro

SMILES string

COn1cc[n+](OC)c1C.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C6H11N2O2.C2F6NO4S2/c1-6-7(9-2)4-5-8(6)10-3;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-5H,1-3H3;/q+1;-1

InChI key

YBRWKTHXZKFEDT-UHFFFAOYSA-N

Application

1,3-Dimethoxy-2-methylimidazolium bis(trifluoromethylsulfonyl)imide can be used as:
  • An ionic liquid and NHC precatalyst for cross-coupling reactions.[1]
  • A solvent in the study of solid-liquid equilibria (SLE) of brown coal.[2]

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBG4897V
STBF1549V
STBC9697V
STBC2639V
STBB8849V

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Solid-liquid equilibria predictions for the dissolution of brown coal in ionic liquids using a continuum solvation model
Bhoi S, et al.
Fuel Processing Technology, 126, 112-121 (2014)
N,N-Di(alkoxy)imidazolium salts: new patent-free ionic liquids and NHC-precatalysts
Laus, G., et al.
Zeitschrift fur Naturforschung, B: Chemical Sciences, 62, 295-308 (2007)

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