Skip to Content
Merck
CN

Key Documents

View All Documentation

11291

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

≥97.0% (NMR)

Synonym(s):

EMIM BTI, EMIM TFSI, EMIMIm

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C8H11F6N3O4S2
CAS Number:
174899-82-2
Molecular Weight:
391.31
NACRES:
NA.22
PubChem Substance ID:
329749349
UNSPSC Code:
12352100
MDL number:
MFCD03788927
Assay:
≥97.0% (NMR)
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

≥97.0% (NMR)

form

liquid

impurities

<0.5% water

functional group

fluoro

SMILES string

CCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C6H11N2.C2F6NO4S2/c1-3-8-5-4-7(2)6-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-6H,3H2,1-2H3;/q+1;-1

InChI key

LRESCJAINPKJTO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide [EMIM][N(Tf)2] is a room temperature ionic liquid (RTIL). ([EMIM][N(Tf)2]) as a non-aqueous solvent, is advantageous over traditional aprotic polar organic solvents in electrochemical investigation of electroactive species since it has low vapor pressure, high thermal stability, good conductivity and a wide electrochemical window. [EMIM][N(Tf)2] shows good solubility in CO2.

Application

[EMIM][N(Tf)2] may be used as a green solvent for the synthesis of zinc oxide (ZnO) nanoparticles under microwave conditions. It is useful in reactions which need a solvent with high CO2 solubility.

Physical form

fluorinated, hydrophobic ionic liquid

Other Notes

Enantioselective reactions in ionic liquids

Legal Information

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

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
WXBF5926V
WXBF2678V
BCCG6193
BCCD6901
BCCC0151

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Liquid? liquid equilibria in binary mixtures containing substituted benzenes with ionic liquid 1-ethyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide
Shiflett, Mark B., and Anne Marie S. Niehaus
Journal of Chemical and Engineering Data, 55.1, 346-353 (2009)
Investigation on physical and electrochemical properties of three imidazolium based ionic liquids (1-hexyl-3-methylimidazolium tetrafluoroborate, 1-ethyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide and 1-butyl-3-methylimidazolium methylsulfate)
Beigi, Ali Akbar Miran, et al.
Journal of Molecular Liquids, 177, 361-368 (2013)
Raman and ab initio study of the conformational isomerism in the 1?ethyl?3?methyl?imidazolium bis (trifluoromethanesulfonyl) imide ionic liquid
Lassegues, J. C., et al.
Journal of Raman Spectroscopy, 38.5, 551-558 (2007)
J.M. Fraile et al.
Tetrahedron Asymmetry, 12, 1891-1891 (2001)
Pedro Lozano et al.
Chemical communications (Cambridge, England), (7), 692-693 (2002-07-18)
Soluble Candida antarctica lipase B dissolved in ionic liquids showed good synthetic activity, enantioselectivity and operational stability in supercritical carbon dioxide for both butyl butyrate synthesis and the kinetic resolution of 1-phenylethanol processes by transesterification.
View All Related Papers

Articles

Ionic Liquids: Electrochemical Apps

Ionic Liquids serve as non-aqueous electrolytes in electrochemical applications, valued for their conductivity and stability.

Global Trade Item Number

SKUGTIN
102409010304054839654428
108756100004022536107677
108789100004022536107868
108774905004022536107769
108774100004022536107752
100069-500UG04055977226188
243469-100G04061838252647
243469-2KG04061825596341
266353-500G04061826133866
267619-4.5G04061826134399
267635-100G04061833596197
267619-18G04061826134382
266361-500G04061826133873
31653-1KG04061835554997
31653-250G04061835555000
324930-10G04061826712351
324930-50G04061826712368
215503-1KG04061826714522
209988-100G04061838770998
37-0160-5-500G-J04061832687636
356018-25CM204061833688847
356018-100CM204061833509562
349410-1EA04061833465271

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service