436941
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate
97%
Synonym(s):
EMIM Otf
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About This Item
Empirical Formula (Hill Notation):
C7H11F3N2O3S
CAS Number:
Molecular Weight:
260.23
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
Assay:
97%
assay
97%
refractive index
n20/D 1.435 (lit.)
bp
>350 °C (lit.)
density
1.387 g/mL at 25 °C (lit.)
SMILES string
CCn1cc[n+](C)c1.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/C6H11N2.CHF3O3S/c1-3-8-5-4-7(2)6-8;2-1(3,4)8(5,6)7/h4-6H,3H2,1-2H3;(H,5,6,7)/q+1;/p-1
InChI key
ZPTRYWVRCNOTAS-UHFFFAOYSA-M
Application
Recently used in the preparation of hydrophobic, highly conductive ambient-temperature molten salts, and in the preparation of dual intercalating molten electrolyte batteries.
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
425.3 °F - closed cup
flash_point_c
218.5 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Pierre Bonhôte et al.
Inorganic chemistry, 35(5), 1168-1178 (1996-02-28)
New, hydrophobic ionic liquids with low melting points (<-30 degrees C to ambient temperature) have been synthesized and investigated, based on 1,3-dialkyl imidazolium cations and hydrophobic anions. Other imidazolium molten salts with hydrophilic anions and thus water-soluble are also described.
Journal of the Electrochemical Society, 141, L73-L73 (1994)