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Key Documents

690937

Sigma-Aldrich

1,3-Dimethoxyimidazolium bis(trifluoromethyl­sulfonyl)imide

98%, complies for IR spectroscopy

Synonym(s):

(OMe)2Im-NTf2

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About This Item

Empirical Formula (Hill Notation):
C7H9F6N3O6S2
CAS Number:
Molecular Weight:
409.28
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

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

form

liquid

impurities

0.8% Pf6 (19F-NMR)

refractive index

n20/D 1.4249

suitability

complies for IR spectroscopy

SMILES string

COn1cc[n+](OC)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C5H9N2O2.C2F6NO4S2/c1-8-6-3-4-7(5-6)9-2;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h3-5H,1-2H3;/q+1;-1

InChI key

PPGPWZWXCSNVNK-UHFFFAOYSA-N

Application

Ionic liquid and NHC precatalyst

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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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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