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1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide

>99%, <500 ppm H2O

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Synonym(s):
N,N-Butylmethylpyrrolidinium bis(trifluoromethanesulfonyl)amide, N,N-Butylmethylpyrrolidinium bis(trifluoromethanesulfonyl)imide, N,N-Butylmethylpyrrolidinium trifluoromethanesulfonimide, PYR14-TFSI
Empirical Formula (Hill Notation):
C11H20F6N2O4S2
CAS Number:
Molecular Weight:
422.41
MDL number:
NACRES:
NA.23

Quality Level

assay

>99%

form

liquid

impurities

<500 ppm H2O

mp

-18 °C

density

1.378 g/cm3

application(s)

battery manufacturing

SMILES string

CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C9H20N.C2F6NO4S2/c1-3-4-7-10(2)8-5-6-9-10;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h3-9H2,1-2H3;/q+1;-1

InChI key

HSLXOARVFIWOQF-UHFFFAOYSA-N

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This Item
4096338894900802
application(s)

battery manufacturing

application(s)

-

application(s)

-

application(s)

battery manufacturing

form

liquid

form

liquid

form

-

form

liquid

impurities

<500 ppm H2O

impurities

≤400 ppm water

impurities

≤0.2% water

impurities

≤500 ppm H2O

assay

>99%

assay

≥98.5% (T)

assay

≥98.0% (T)

assay

≥99%

density

1.378 g/cm3

density

-

density

-

density

1.454 g/cm3

General description

11-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.

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 nonvolatility, 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.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

230.0 °F - Not applicable

flash_point_c

> 110 °C - Not applicable


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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)
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
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
Towards greener and more sustainable batteries for electrical energy storage
Larcher D and Tarascon J
Nature Chemistry, 7(1), 19-19 (2015)
Electrodes with high power and high capacity for rechargeable lithium batteries
Kang K, et al.
Science, 311(5763), 977-980 (2006)

Articles

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 liquid electrolytes explored for rechargeable batteries' advancement; future IL development discussed.

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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