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900804

Sigma-Aldrich

1-Butyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide

≥99%, H2O <500 ppm

Synonym(s):

1-Butyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)amide, 1-Butyl-2,3-dimethylimidazolium bistriflamide

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About This Item

Empirical Formula (Hill Notation):
C11H17F6N3O4S2
CAS Number:
350493-08-2
Molecular Weight:
433.39
MDL number:
MFCD30342166
UNSPSC Code:
12352107
NACRES:
NA.23

Quality Level

100

Assay

≥99%

form

liquid

composition

H2O, <500 ppm

impurities

≤500 ppm H2O

bp

430 °C (decomp(lit.))

mp

-76 °C (lit.)

density

1.4059 g/cm3

application(s)

battery manufacturing

InChI

1S/C9H17N2.C2F6NO4S2/c1-4-5-6-11-8-7-10(3)9(11)2;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h7-8H,4-6H2,1-3H3;/q+1;-1

InChI key

UCCKRVYTJPMHRO-UHFFFAOYSA-N

Application

Ionic liquids (ILs) are molten salts with melting points lower than 100 °C. They usually consist of pair of organic cation and anion. ILs exhibit unique properties such as non-volatility, high thermal stability, and high ionic conductivity and find applications as electrolytes in lithium/sodium ion batteries and dye-sensitized solar cells. They are also used as media for synthesis of conducting polymers and intercalation electrode materials.

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Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H318

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

110 °C

Certificates of Analysis (COA)

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Ionic liquids and their solid-state analogues as materials for energy generation and storage.
MacFarlane DR, et al.
Nature Reviews. Materials, 1, 15005-15005 (2016)
Dandan Han et al.
Molecules (Basel, Switzerland), 15(4), 2405-2426 (2010-04-30)
Ionic liquids (ILs) have been applied in different areas of separation, such as ionic liquid supported membranes, as mobile phase additives and surface-bonded stationary phases in chromatography separations and as the extraction solvent in sample preparations, because they can be
Masayoshi Watanabe et al.
Chemical reviews, 117(10), 7190-7239 (2017-01-14)
Ionic liquids (ILs) are liquids consisting entirely of ions and can be further defined as molten salts having melting points lower than 100 °C. One of the most important research areas for IL utilization is undoubtedly their energy application, especially

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Dr. Sun reviews the recent advances in solid-state rechargeable batteries and cover the fundamentals of solid electrolytes in solid-state batteries, the theory of ion conduction, and the structures and electrochemical processes of solid-state Li batteries.

Ionic Liquids Based Electrolytes for Rechargeable Batteries

Here, we present a short review of ionic liquid electrolytes used in state-of-the-art rechargeable batteries including high performance and low-cost aluminum batteries, non-flammable Li-based batteries, and high-cycling and stable dual-graphite batteries. We also outline the key issues explored so as to identify the future direction of IL development.

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

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