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Sigma-Aldrich

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

99%

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About This Item

Empirical Formula (Hill Notation):
C9H16F6N2O4S2
CAS Number:
223436-99-5
Molecular Weight:
394.35
MDL number:
MFCD09038893
UNSPSC Code:
12352100
PubChem Substance ID:
329763180
NACRES:
NA.22

Quality Level

100

assay

≥98.5% (T)
99%

form

lumps

impurities

≤0.5% water

SMILES string

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

InChI

1S/C7H16N.C2F6NO4S2/c1-3-8(2)6-4-5-7-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h3-7H2,1-2H3;/q+1;-1

InChI key

BRVHCCPVIILNPA-UHFFFAOYSA-N

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General description

1-Ethyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide is a 1-alkyl-1-methylppiperidinium-based ionic liquid. It is being investigated for its potential use as a battery electrolyte.

Application

1-ethyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl) imide in combination with 1-propyl-3-methylimidazolium iodide (PMII) forms a solid-state electrolyte with long-term stability, which can be used in dye-sensitized solar cells (DSSCs).

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Skin Corr. 1B

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Water?Resistant, Solid?State, Dye?Sensitized Solar Cells Based on Hydrophobic Organic Ionic Plastic Crystal Electrolytes
Li, Shichao, et al.
Advanced Materials, 26.8, 1266-1271 (2014)
Organic ionic plastic crystal-based electrolytes for solid-state dye-sensitized solar cells.
Li Q, et al.
Journal of Materials Chemistry, 22(14), 6674-6679 (2012)
Physico-chemical properties and phase behaviour of piperidinium-based ionic liquids.
Domanska U, et al.
Fluid Phase Equilibria, 303(1), 1-9 (2011)
Systematic Characterization of Ionic Liquid Electrolyte Systems for Lithium Ion Batteries.
Cama C, et al.
ECS Transactions, 61(27), 79-85 (2014)
Battery electrolytes based on saturated ring ionic liquids: Physical and electrochemical properties.
Di Leo RA, et al.
Electrochimica Acta, 109, 27-32 (2013)

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