39056
1-Ethyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)imide
≥97.0% (H-NMR)
Synonym(s):
EMIMBeTi
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About This Item
Empirical Formula (Hill Notation):
C10H11F10N3O4S2
CAS Number:
Molecular Weight:
491.33
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
≥97.0% (H-NMR)
impurities
≤0.5% water
mp
≤−1 °C (lit.)
SMILES string
CCn1cc[n+](C)c1.FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F
InChI
1S/C6H11N2.C4F10NO4S2/c1-3-8-5-4-7(2)6-8;5-1(6,7)3(11,12)20(16,17)15-21(18,19)4(13,14)2(8,9)10/h4-6H,3H2,1-2H3;/q+1;-1
InChI key
SUDHVXIPIDQEIT-UHFFFAOYSA-N
Application
1-Ethyl-3-methylimidazolium bis(pentafluoroethylsulfonyl)imide can be used:
- As a model ionic liquid in the preparation of supported ionic liquid membranes (SILMs), which are employed in the studies of CO2 and N2 gas permeation.[1]
- In the studies of solubility and absorption of 1,1,1,2-tetrafluoroethane,[2] difluoromethane,[3] and fluorinated ethanes[4] in ionic liquids.
- As a medium for the electro-polymerization of pyrrole based monomers to yield N-(methyl)phenyl polypyrroles.[5]
Physical form
fluorinated, hydrophobic ionic liquid
Other Notes
Novel ionic liquid which is exremely hydrophobic, has improved thermal stability and shows no reactivity towards water or air
Legal Information
Product protected by U.S. Patent 5,827,602 assigned to Covalent Associates, Inc. Woburn, Ma, USA
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Gaseous absorption of fluorinated ethanes by ionic liquids
Liu X, et al.
Fluid Phase Equilibria, 405(2), 1-6 (2015)
Solubility and diffusivity of difluoromethane in room-temperature ionic liquids
Shiflett MB, et al.
Journal of Chemical and Engineering Data, 51(2), 483-495 (2006)
Growth of N-substituted polypyrrole layers in ionic liquids: Synthesis and its electrochromic properties
Ahmad S, et al.
Solar Energy Materials and Solar Cells, 99(2), 95-100 (2012)
Exploring the effect of fluorinated anions on the CO2/N2 separation of supported ionic liquid membranes
Gouveia ASL, et al.
Physical Chemistry Chemical Physics, 19(42), 28876-28884 (2017)
Solubility and diffusivity of 1, 1, 1, 2-tetrafluoroethane in room-temperature ionic liquids
Shiflett MB, et al.
Fluid Phase Equilibria, 242(2), 220-232 (2006)
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