900801
1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
≥99%, H2O ≤500 ppm
Synonym(s):
1-Ethyl-3-methyl-1-H-imidazolium bis(trifluoromethansulfonyl)imide, EMIM BTI, EMIM TFSI, EMIMIm
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About This Item
Empirical Formula (Hill Notation):
C8H11F6N3O4S2
CAS Number:
Molecular Weight:
391.31
UNSPSC Code:
12352111
NACRES:
NA.23
MDL number:
Quality Segment
assay
≥99%
form
liquid
composition
H2O, ≤500 ppm
impurities
≤500 ppm H2O
mp
≥−15 °C (lit.)
density
1.5236 g/cm3
application(s)
battery manufacturing
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
General description
1-Ethyl-3-methylimidazolium 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 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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Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
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