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Ionic Liquids Database	- (ILThermo)

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Property Data of Pure Ionic Liquids

Search by Property

Presentation Logic

This page has a hierarchical structure: a new selection made in any displayed table results in an update of all content below the table. Upon selection of a specific physical property from the following table, the browser displays the list of ionic liquids for which the selected property is available. Selection of an ionic liquid from the list displays the information on the ionic pair constituting the selected ionic liquid, followed by the list of datasets available. Finally, selection of a specific dataset presents a detailed data summary at the bottom of the page.

Available Properties for Ionic Liquids

1-23 of 23

Select	Property Category	Description
	Electrical Conductivity	Electrical Conductivity, S/m
	Heat Capacity and Derived Properties	Heat Capacity at Constant Pressure, J/K/mol
	Heat Capacity and Derived Properties	Heat Capacity at Vapor Saturation Pressure, J/K/mol
	Heat Capacity and Derived Properties	Standard Enthalpy H(T)-H(0), kJ/mol
	Heat Capacity and Derived Properties	Enthalpy Function (H(T)-H(0))/T, J/K/mol
	Heat Capacity and Derived Properties	Standard Entropy, J/K/mol
	Phase Transition Properties	Enthalpy of Transition or Fusion, kJ/mol
	Phase Transition Properties	Triple Point Temperature, K
	Phase Transition Properties	Glass Transition Temperature, K
	Phase Transition Properties	Normal Melting Temperature, K
	Phase Transition Properties	Solid-Liquid Equilibrium Temperature, K
	Phase Transition Properties	Solid-Solid Phase Transition Temperature, K
	Refraction, Surface Tension, and Speed of Sound	Surface Tension, N/m
	Refraction, Surface Tension, and Speed of Sound	Refractive Index (Na D-line), Dimensionless
	Refraction, Surface Tension, and Speed of Sound	Speed of Sound, m/s
	Transport Properties	Self Diffusion Coefficient, m2/s/109
	Transport Properties	Thermal Conductivity, W/m/K
	Transport Properties	Thermal Diffusivity, m**2/s
	Transport Properties	Viscosity, Pa s
	Transport Properties	Kinematic Viscosity, m**2/s
	Vapor Pressure, Boiling Temperature, and Azeotropic T & P	Phase Boundary Pressure, kPa
	Volumetric Properties	Specific Density, kg/m**3
	Volumetric Properties	Molar Volume, m**3/mol

1-23 of 23

Ionic Liquid(s) with the Property - Electrical Conductivity, S/m

Next 14

Formula	Ionic Liquid Names	References	Data Points
C10H19BF4N2	1-hexyl-3-methylimidazolium tetrafluoroborate	1	1
C10H19F6N2P	1-hexyl-3-methylimidazolium hexafluorophosphate	1	1
C12H24F6N2O4S2	N,N,N-trimethyl-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide; heptyltrimethylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; heptyltrimethylammonium bis(trifluoromethylsulfonyl)imide; heptyltrimethylammonium bis[(trifluoromethyl)sulfonyl]amide; heptyltrimethylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C11H22F6N2O4S2	N,N,N-trimethyl-1-hexanaminium bis[(trifluoromethyl)sulfonyl]imide; hexyltrimethylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; hexyltrimethylammonium bis(trifluoromethylsulfonyl)imide; hexyltrimethylammonium bis[(trifluoromethyl)sulfonyl]amide; hexyltrimethylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C14H28F6N2O4S2	N,N,N-triethyl-1-hexanaminium bis[(trifluoromethyl)sulfonyl]imide; triethylhexylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; triethylhexylammonium bis(trifluoromethylsulfonyl)imide; triethylhexylammonium bis[(trifluoromethyl)sulfonyl]amide; triethylhexylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C15H30F6N2O4S2	N,N,N-triethyl-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide; triethylheptylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; triethylheptylammonium bis(trifluoromethylsulfonyl)imide; triethylheptylammonium bis[(trifluoromethyl)sulfonyl]amide; triethylheptylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C20H40F6N2O4S2	N,N,N-tributyl-1-hexanaminium bis[(trifluoromethyl)sulfonyl]imide; tributylhexylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; tributylhexylammonium bis(trifluoromethylsulfonyl)imide; tributylhexylammonium bis[(trifluoromethyl)sulfonyl]amide; tributylhexylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C22H44F6N2O4S2	N,N,N-tributyl-1-octanaminium bis[(trifluoromethyl)sulfonyl]imide; tributyloctylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; tributyloctylammonium bis(trifluoromethylsulfonyl)imide; tributyloctylammonium bis[(trifluoromethyl)sulfonyl]amide; tributyloctylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C21H44F3NO3S	N,N,N-tributyl-1-octanaminium trifluoromethanesulfonate; tributyloctylammonium triflate; tributyloctylammonium trifluoromethanesulfonate	1	1
C10H15N5	1-butyl-3-methylimidazolium dicyanamide	1	1
C10H18F6N2O4S2	1-methyl-1-propylpyrrolidinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; 1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide; 1-methyl-1-propylpyrrolidinium bis[(trifluoromethyl)sulfonyl]amide; 1-methyl-1-propylpyrrolidinium bis[(trifluoromethyl)sulfonyl]imide	1	1
C16H23F6N3O4S2	1-decyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide	1	1
C17H34F6N2O4S2	N-ethyl-N,N-bis(1-methylethyl)-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide; ethylheptyl-di-(1-methylethyl)ammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; ethylheptyl-di-(1-methylethyl)ammonium bis(trifluoromethylsulfonyl)imide; ethylheptyl-di-(1-methylethyl)ammonium bis[(trifluoromethyl)sulfonyl]amide; ethylheptyl-di-(1-methylethyl)ammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C21H42F6N2O4S2	N,N,N-tributyl-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide; tributylheptylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; tributylheptylammonium bis(trifluoromethylsulfonyl)imide; tributylheptylammonium bis[(trifluoromethyl)sulfonyl]amide; tributylheptylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C16H32F6N2O4S2	N,N,N-triethyl-1-octanaminium bis[(trifluoromethyl)sulfonyl]imide; triethyloctylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; triethyloctylammonium bis(trifluoromethylsulfonyl)imide; triethyloctylammonium bis[(trifluoromethyl)sulfonyl]amide; triethyloctylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C7H13BF4N2	1-propyl-3-methylimidazolium tetrafluoroborate	1	1
C13H26F6N2O4S2	N,N,N-trimethyl-1-octanaminium bis[(trifluoromethyl)sulfonyl]imide; trimethyloctylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; trimethyloctylammonium bis(trifluoromethylsulfonyl)imide; trimethyloctylammonium bis[(trifluoromethyl)sulfonyl]amide; trimethyloctylammonium bis[(trifluoromethyl)sulfonyl]imide	1	1
C11H14F6N2O4S2	1-butylpyridinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; 1-butylpyridinium bis(trifluoromethylsulfonyl)imide; 1-butylpyridinium bis[(trifluoromethyl)sulfonyl]amide; 1-butylpyridinium bis[(trifluoromethyl)sulfonyl]imide	1	10
C12H15F10N3O4S2	1-butyl-3-methylimidazolium bis(perfluoroethylsulfonyl)imide	1	10
C9H18F6N2O4S2	butyltrimethylammonium bis(trifluoromethylsulfonyl)imide	1	10

Next 14

Ionic pair constituting this ionic liquid - 1-hexyl-3-methylimidazolium tetrafluoroborate

Formula	Ionic Charge	Ionic Names	Structure
BF4	-1	tetrafluoroborate	Image
C10H19N2	1	1-hexyl-3-methylimidazolium	Image

References and Data Sets

1-1 of 1

Select	Reference Title	Sample No	Data Set	Year Pub.	Authors
	Conductivities of Binary Mixtures of Ionic Liquids with Polar Solvents	1	1	2009	Stoppa, A.; Hunger, J.; Buchner, R.

Data Summary

Property: Electrical Conductivity, S/m

Compound:

Name -

1-hexyl-3-methylimidazolium tetrafluoroborate

Formula -

C10H19BF4N2

Sample No 1

Source: Synthesized by the author

Initial Purity: Not stated

Purification: Dried by heating in a vacuum

Final Purity: .005 water mass %, .002 halide impurity mass %

Purity Analysis: Karl Fischer titration, ttr

Measurement Method: ACCELL

Selected Data Set No. 1

(Property/Uncertainty - Electrical Conductivity, S/m )

Condition(s): Single phase system

1-1 of 1

Temperature, K

Pressure, kPa

Electrical Conductivity, S/m

Liquid

Uncertainty Assigned by ILThermo

About Assigned Uncertainty

298.15

101

0.1228

0.0012

Selected Reference

Year Pub.

Authors

Source

2009

Stoppa, A.; Hunger, J.; Buchner, R.

J. Chem. Eng. Data 54 , 472-479

Title:

Conductivities of Binary Mixtures of Ionic Liquids with Polar Solvents

Keywords:

Abstract:

Data for the conductivity, e, of selected binary mixtures of the ionic liquids [emim][BF4], [bmim][BF4], [bmim][PF6], [bmim][DCA], and [hmim][BF4] with polar solvents (water, propylene carbonate, dimethylsulfoxide, methanol, dichloromethane) at 25 deg C are reported. Additionally, mixture densities, F, were determined to convert e into molar conductivity, E. The obtained results were fitted by appropriate interpolation formulas. Where possible, data were compared with information from the literature. Electrode polarization and sample purity, including [BF4 -] hydrolysis, were considered as possible sources of errors in e. The effect of viscosity on the accuracy of F and thus E was checked.