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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
91 Heptane 142-82-5 C7H16 Overview Details
283 Thiophene 110-02-1 C4H4S Overview Details
18863 1-Butyl-3-methylimidazolium
trifluoromethanesulfonate
174899-66-2 C9H15F3N2O3S Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 3 n.a.
283 Thiophene n.a.

Heats of Mixing (HE)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 1 2
283 Thiophene n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 1 23
283 Thiophene 8

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 1 3
283 Thiophene 2

(A)zeotropic Data (AZD)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 3 n.a.
283 Thiophene n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 3 n.a.
283 Thiophene n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 5 n.a.
283 Thiophene n.a.

Total
DDB# Name 283 18863 1-Butyl-3-methylimidazolium trifluoromethanesulfonate
91 Heptane 17 28
283 Thiophene 10

Dortmund Data Bank Version: February 2024
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