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| Imidazolium ionic liquids have low viscosity and high conductivity, with the highest conductivity reaching up to 10-2 S/cm. Therefore, they are widely used. The ionic liquid with double trifluoromethylsulfonylimide has the advantage of low viscosity, low melting point, and high conductivity due to the weakened hydrogen bond effect of the fluorine substituents on the strong delocalization of negative charges in the double trifluoromethylsulfonylimide. | |||||||||
174899-82-2
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174899-82-2
1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE Basic information | |
Description Referrence | |
Product Name: | 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE |
CAS: | 174899-82-2 |
MF: | C6H11N2.C2F6NO4S2 |
MW: | 391.312 |
EINECS: | 700-235-5 |
Mol File: | 174899-82-2.mol |
1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE Chemical Properties | |
Melting point | ≥-15 °C (lit.) |
Boiling point | 543.6 °C |
density | 1,53 g/cm3 |
vapor pressure | 0.004-0.007Pa at 140.9-150.9℃ |
refractive index | 1.4220-1.4260 |
Fp | >200 ºC |
storage temp. | Store below +30°C. |
Water Solubility | Insoluble in water |
form | liquid |
Specific Gravity | 1.53 |
color | colorless to pale yellow |
InChI | 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 |
InChIKey | LRESCJAINPKJTO-UHFFFAOYSA-N |
SMILES | [N-](S(C(F)(F)F)(=O)=O)S(=O)(=O)C(F)(F)F.N1(CC)C=C[N+](C)=C1 |
LogP | -0.73--0.65 at 25℃ and pH6.1 |
ECW | 4.7 V |
Item | Value |
|---|---|
Purity | ≥98% |
Test Item | Specification |
|---|---|
Appearance | Colorless transparent liquid |
Chromaticity (Platinum-Cobalt) | ≤80 |
Viscosity (25℃) | 300-400 mPa·s |
Water Content | ≤500 ppm |
Density | 1.5-1.6 g/cm³ |
Conductivity | 0.90-1.10 S/m |
