Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Activity coefficients at infinite dilution, physicochemical and thermodynamic properties for organic solutes and water in the ionic liquid ethyl-dimethyl-(2-methoxyethyl)ammonium trifluorotris-(perfluoroethyl)phosphate

Marciniak, A.[Andrzej], Wlazlo, M.[Michal]
J. Chem. Thermodyn. 2015, 89, 245-250
ABSTRACT
New values of activity coefficients at infinite dilution, c1 for 65 different solutes including alkanes, alkenes, alkynes, cycloalkanes, aromatic hydrocarbons, alcohols, thiophene, ethers, ketones, aldehydes, esters and water in the ionic liquid ethyl-dimethyl-(2-methoxyethyl)ammonium trifluorotris(perfluoroethyl) phosphate, were determined using inverse gas chromatography within the temperature range from (318.15 to 368.15) K. This is a continuation our study of ionic liquids based on this anion and 2-hydroxyethyl cation substituent. The experimental c1 values were used to calculate thermodynamics functions such as partial molar excess Gibbs energy DGE;1 1 , enthalpy DHE;1 1 and entropy DSE;1 1 . Additionally the (gas + liquid) partition coefficients of the solutes, KL were calculated and were used to determine the linear Gibbs energy relationship (LFER) system constants as a function of temperature. Values of the selectivity and capacity at infinite dilution for alkanes/thiophene extraction problems were also calculated. Results were compared to ionic liquids investigated previously with the same anion.
Compounds
# Formula Name
1 C13H18F18NOP ethyldimethyl-(2-methoxyethyl)ammonium trifluorotris(perfluoroethyl)phosphate
2 C5H12 pentane
3 C6H14 hexane
4 C6H14 3-methylpentane
5 C6H14 2,2-dimethylbutane
6 C7H16 heptane
7 C8H18 octane
8 C8H18 2,2,4-trimethylpentane
9 C9H20 nonane
10 C10H22 decane
11 C5H10 cyclopentane
12 C6H12 cyclohexane
13 C7H14 methylcyclohexane
14 C7H14 cycloheptane
15 C8H16 cyclooctane
16 C5H10 1-pentene
17 C6H12 hex-1-ene
18 C6H10 cyclohexene
19 C7H14 1-heptene
20 C8H16 oct-1-ene
21 C10H20 1-decene
22 C5H8 1-pentyne
23 C6H10 1-hexyne
24 C7H12 1-heptyne
25 C8H14 1-octyne
26 C6H6 benzene
27 C7H8 toluene
28 C8H10 ethylbenzene
29 C8H10 1,2-dimethylbenzene
30 C8H10 1,3-dimethylbenzene
31 C8H10 1,4-dimethylbenzene
32 C8H8 styrene
33 C9H10 (1-methylethenyl)benzene
34 C4H4S thiophene
35 C5H5N pyridine
36 CH4O methanol
37 C2H6O ethanol
38 C3H8O propan-1-ol
39 C3H8O propan-2-ol
40 C4H10O butan-1-ol
41 C4H10O butan-2-ol
42 C4H10O 2-methyl-1-propanol
43 C4H10O 2-methylpropan-2-ol
44 C5H12O pentan-1-ol
45 H2O water
46 C3H6O2 methyl ethanoate
47 C4H8O2 methyl propanoate
48 C5H10O2 methyl butanoate
49 C4H8O2 ethyl acetate
50 C4H6O2 vinyl acetate
51 C4H8O tetrahydrofuran
52 C4H8O2 1,4-dioxane
53 C5H12O 2-methoxy-2-methylpropane
54 C6H14O 2-ethoxy-2-methylpropane
55 C6H14O 2-methoxy-2-methylbutane
56 C4H10O diethyl ether
57 C6H14O dipropyl ether
58 C6H14O diisopropyl ether
59 C8H18O dibutyl ether
60 C3H6O acetone
61 C5H10O pentan-2-one
62 C5H10O pentan-3-one
63 C3H6O propanal
64 C4H8O butanal
65 C2H3N acetonitrile
66 C3H7NO2 1-nitropropane
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
  • 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
  • 6
  • 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
  • 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
  • 6
  • 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
  • 6
  • POMD
  • 21
  • 1
  • Activity coefficient - 21 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 21; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 22
  • 1
  • Activity coefficient - 22 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 22; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 23
  • 1
  • Activity coefficient - 23 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 23; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 24
  • 1
  • Activity coefficient - 24 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 24; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 25
  • 1
  • Activity coefficient - 25 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 25; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 26
  • 1
  • Activity coefficient - 26 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 26; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 27
  • 1
  • Activity coefficient - 27 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 27; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 28
  • 1
  • Activity coefficient - 28 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 28; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 29
  • 1
  • Activity coefficient - 29 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 29; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 30
  • 1
  • Activity coefficient - 30 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 30; Liquid
  • Liquid
  • Chromatography
  • 6
  • 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
  • 6
  • POMD
  • 38
  • 1
  • Activity coefficient - 38 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 38; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 39
  • 1
  • Activity coefficient - 39 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 39; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 40
  • 1
  • Activity coefficient - 40 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 40; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 41
  • 1
  • Activity coefficient - 41 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 41; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 42
  • 1
  • Activity coefficient - 42 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 42; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 43
  • 1
  • Activity coefficient - 43 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 43; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 44
  • 1
  • Activity coefficient - 44 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 44; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 45
  • 1
  • Activity coefficient - 45 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 45; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 46
  • 1
  • Activity coefficient - 46 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 46; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 47
  • 1
  • Activity coefficient - 47 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 47; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 48
  • 1
  • Activity coefficient - 48 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 48; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 49
  • 1
  • Activity coefficient - 49 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 49; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 50
  • 1
  • Activity coefficient - 50 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 50; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 51
  • 1
  • Activity coefficient - 51 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 51; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 52
  • 1
  • Activity coefficient - 52 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 52; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 53
  • 1
  • Activity coefficient - 53 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 53; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 54
  • 1
  • Activity coefficient - 54 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 54; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 55
  • 1
  • Activity coefficient - 55 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 55; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 56
  • 1
  • Activity coefficient - 56 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 56; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 57
  • 1
  • Activity coefficient - 57 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 57; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 58
  • 1
  • Activity coefficient - 58 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 58; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 59
  • 1
  • Activity coefficient - 59 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 59; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 60
  • 1
  • Activity coefficient - 60 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 60; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 61
  • 1
  • Activity coefficient - 61 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 61; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 62
  • 1
  • Activity coefficient - 62 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 62; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 63
  • 1
  • Activity coefficient - 63 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 63; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 64
  • 1
  • Activity coefficient - 64 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 64; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 65
  • 1
  • Activity coefficient - 65 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 65; Liquid
  • Liquid
  • Chromatography
  • 6
  • POMD
  • 66
  • 1
  • Activity coefficient - 66 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 66; Liquid
  • Liquid
  • Chromatography
  • 6