Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Activity Coefficients at Infinite Dilution Measurements for Organic Solutes and Water in the Ionic Liquid 1-Butyl-3-methyl-pyridinium Trifluoromethanesulfonate

Marciniak, A.[Andrzej], Wlazlo, M.[Michal]
J. Chem. Eng. Data 2010, 55, 9, 3208-3211
ABSTRACT
The activity coefficients at infinite dilution, ?138, for 37 solutes: alkanes, alkenes, alkynes, cycloalkanes, aromatic hydrocarbons, alcohols, thiophene, ethers, ketones, and water in the ionic liquid 1-butyl-3-methyl-pyridinium trifluoromethanesulfonate [1,3bmPY][CF3SO3] were determined by gas-liquid chromatography at the temperatures from (308.15 to 358.15) K. The partial molar excess enthalpies at infinite dilution values ?H1E,8 were calculated from the experimental ?138 values obtained over the temperature range. The selectivities for the aliphatic/aromatic hydrocarbon separation problem were calculated from ?138 and compared to the literature values for other ionic liquids, N-methylpyrrolidone and sulfolane.
Compounds
# Formula Name
1 C11H16F3NO3S 1-butyl-3-methylpyridinium trifluoromethanesulfonate
2 C5H12 pentane
3 C6H14 hexane
4 C7H16 heptane
5 C8H18 octane
6 C9H20 nonane
7 C10H22 decane
8 C5H10 cyclopentane
9 C6H12 cyclohexane
10 C7H14 cycloheptane
11 C8H16 cyclooctane
12 C5H10 1-pentene
13 C6H12 hex-1-ene
14 C7H14 1-heptene
15 C8H16 oct-1-ene
16 C6H10 1-hexyne
17 C7H12 1-heptyne
18 C8H14 1-octyne
19 C6H6 benzene
20 C7H8 toluene
21 C8H10 ethylbenzene
22 C8H10 1,2-dimethylbenzene
23 C8H10 1,3-dimethylbenzene
24 C8H10 1,4-dimethylbenzene
25 CH4O methanol
26 C2H6O ethanol
27 C3H8O propan-1-ol
28 C4H10O butan-1-ol
29 H2O water
30 C4H4S thiophene
31 C4H8O tetrahydrofuran
32 C5H12O 2-methoxy-2-methylpropane
33 C4H10O diethyl ether
34 C6H14O dipropyl ether
35 C8H18O dibutyl ether
36 C3H6O acetone
37 C5H10O pentan-2-one
38 C5H10O pentan-3-one
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 15
  • 1
  • Activity coefficient - 15 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 15; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 16
  • 1
  • Activity coefficient - 16 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 16; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 17
  • 1
  • Activity coefficient - 17 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 17; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 18
  • 1
  • Activity coefficient - 18 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 18; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 19
  • 1
  • Activity coefficient - 19 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 19; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 20
  • 1
  • Activity coefficient - 20 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 20; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 21
  • 1
  • Activity coefficient - 21 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 21; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 22
  • 1
  • Activity coefficient - 22 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 22; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 23
  • 1
  • Activity coefficient - 23 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 23; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 24
  • 1
  • Activity coefficient - 24 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 24; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 25
  • 1
  • Activity coefficient - 25 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 25; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 26
  • 1
  • Activity coefficient - 26 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 26; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 27
  • 1
  • Activity coefficient - 27 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 27; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 28
  • 1
  • Activity coefficient - 28 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 28; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 29
  • 1
  • Activity coefficient - 29 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 29; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 30
  • 1
  • Activity coefficient - 30 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 30; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 31
  • 1
  • Activity coefficient - 31 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 31; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 32
  • 1
  • Activity coefficient - 32 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 32; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 33
  • 1
  • Activity coefficient - 33 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 33; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 34
  • 1
  • Activity coefficient - 34 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 34; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 35
  • 1
  • Activity coefficient - 35 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 35; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 36
  • 1
  • Activity coefficient - 36 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 36; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 37
  • 1
  • Activity coefficient - 37 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 37; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 38
  • 1
  • Activity coefficient - 38 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 38; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 2
  • 1
  • Activity coefficient - 2 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 2; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 3
  • 1
  • Activity coefficient - 3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 4
  • 1
  • Activity coefficient - 4 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 4; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 5
  • 1
  • Activity coefficient - 5 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 5; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 6
  • 1
  • Activity coefficient - 6 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 6; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 7
  • 1
  • Activity coefficient - 7 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 7; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 8
  • 1
  • Activity coefficient - 8 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 8; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 9
  • 1
  • Activity coefficient - 9 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 9; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 10
  • 1
  • Activity coefficient - 10 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 10; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 11
  • 1
  • Activity coefficient - 11 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 11; Liquid
  • Liquid
  • Chromatography
  • 5
  • POMD
  • 12
  • 1
  • Activity coefficient - 12 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 12; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 13
  • 1
  • Activity coefficient - 13 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 13; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 14
  • 1
  • Activity coefficient - 14 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 14; Liquid
  • Liquid
  • Chromatography
  • 6