2
0
2010
yan
zha
1
journal
Original
Yang, Q.[Qiwei]
Zhang, H.[Hai]
Su, B.[Baogen]
Yang, Y.[Yiwen]
Ren, Q.[Qilong]
Xing, H.[Huabin]
J. Chem. Eng. Data
2010
2020-09-29
Volumetric Properties of Binary Mixtures of 1-Butyl-3-methylimidazolium Chloride + Water or Hydrophilic Solvents at Different Temperatures
Densities for binary mixtures consisting of 1-butyl-3-methylimidazolium chloride ([bmim]Cl) and water or hydrophilic organic solvents (methanol, acetonitrile, and N,N-dimethylformamide) have been determined at different temperatures ranging from (293.15 to 318.15) K and atmospheric pressure, with mole fractions of [bmim]Cl in the mixtures ranging from 0 to about 0.5. The density values increase as the [bmim]Cl concentration increases or the temperature decreases, and the temperature dependence has been correlated by a second-order polynomial equation. The isobaric expansivity and apparent molar volume values for these binary mixtures have been calculated from the density data. A comparison has been made for the obtained properties with those of similar systems reported in the literature when available.
10.1021/je900733j
4
55
1750-1754
1
InChI=1S/C8H15N2.ClH/c1-3-4-5-10-7-6-9(2)8-10;/h6-8H,3-5H2,1-2H3;1H/q+1;/p-1
FHDQNOXQSTVAIC-UHFFFAOYSA-M
1-butyl-3-methylimidazolium chloride
1-n-butyl-3-methylimidazolium chloride
C8H15ClN2
1
Synthesized by the authors
1
0.3
1
Karl Fischer titration
2
InChI=1S/CH4O/c1-2/h2H,1H3
OKKJLVBELUTLKV-UHFFFAOYSA-N
methanol
methyl alcohol
CH4O
1
Commercial source
1
99.5
3
Stated by supplier
2
0.03
1
Karl Fischer titration
3
InChI=1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N
acetonitrile
cyanomethane
ethanenitrile
ethanonitrile
methanecarbonitrile
methyl cyanide
C2H3N
1
Commercial source
1
99.5
3
Stated by supplier
2
0.02
1
Karl Fischer titration
4
InChI=1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
ZMXDDKWLCZADIW-UHFFFAOYSA-N
dimethylformamide
DMF
DMFA
N,N-dimethylformamide
N,N-dimethylmethanamide
dimethylformamide (DMF)
C3H7NO
1
Commercial source
1
99.5
3
Stated by supplier
2
Molecular sieve treatment
3
0.02
1
Karl Fischer titration
5
InChI=1S/H2O/h1H2
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
H2O
1
Commercial source
1
99.5
3
Estimated by the compiler
1
2
1
Principal objective of the work
RDC
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
791.3
5
1
0.48
1
298.15
5
1
786.58
5
1
0.49
1
303.15
5
1
781.86
5
1
0.5
1
308.15
5
1
777.11
5
1
0.5
1
313.15
5
1
772.33
5
1
0.51
1
318.15
5
1
767.52
5
1
0.52
2
3
1
Principal objective of the work
RDC
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB::UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
782.04
5
1
0.5
1
298.15
5
1
776.64
5
1
0.51
1
303.15
5
1
771.21
5
1
0.51
1
308.15
5
1
765.75
5
1
0.52
1
313.15
5
1
760.25
5
1
0.53
1
318.15
5
1
754.73
5
1
0.54
3
4
1
Principal objective of the work
RDC
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB::UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
948.63
5
1
0.25
1
298.15
5
1
943.86
5
1
0.26
1
303.15
5
1
939.08
5
1
0.27
1
308.15
5
1
934.29
5
1
0.27
1
313.15
5
1
929.48
5
1
0.28
1
318.15
5
1
924.68
5
1
0.29
4
5
1
Principal objective of the work
RDC
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB::UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
998.23
5
1
0.18
1
298.15
5
1
997.06
5
1
0.18
1
303.15
5
1
995.66
5
1
0.18
1
308.15
5
1
994.04
5
1
0.18
1
313.15
5
1
992.22
5
1
0.19
1
318.15
5
1
990.22
5
1
0.19
5
5
1
1
1
Principal objective of the work
DCT
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
2
1
998.23
5
1
0.18
1
293.15
5
2
0.0121
3
1
1007.06
6
1
0.2
1
293.15
5
2
0.0381
3
1
1024.73
6
1
0.26
1
293.15
5
2
0.0819
3
1
1046.21
6
1
0.36
1
293.15
5
2
0.1109
4
1
1055.73
6
1
0.43
1
293.15
5
2
0.1399
4
1
1062.54
6
1
0.51
1
293.15
5
2
0.2489
4
1
1076.98
6
1
0.85
1
293.15
5
2
0.2977
4
1
1080.14
6
1
1.04
1
293.15
5
2
0.4083
4
1
1084.32
6
1
1.56
1
298.15
5
2
0
2
1
997.06
5
1
0.18
1
298.15
5
2
0.0121
3
1
1005.53
6
1
0.19
1
298.15
5
2
0.0381
3
1
1022.46
6
1
0.25
1
298.15
5
2
0.0819
3
1
1043.25
6
1
0.36
1
298.15
5
2
0.1109
4
1
1052.62
6
1
0.43
1
298.15
5
2
0.1399
4
1
1059.39
6
1
0.5
1
298.15
5
2
0.2489
4
1
1073.95
6
1
0.85
1
298.15
5
2
0.2977
4
1
1077.15
6
1
1.03
1
298.15
5
2
0.4083
4
1
1081.43
6
1
1.55
1
303.15
5
2
0
2
1
995.66
5
1
0.18
1
303.15
5
2
0.0121
3
1
1003.8
6
1
0.19
1
303.15
5
2
0.0381
3
1
1020.07
6
1
0.25
1
303.15
5
2
0.0819
3
1
1040.24
6
1
0.35
1
303.15
5
2
0.1109
4
1
1049.46
6
1
0.42
1
303.15
5
2
0.1399
4
1
1056.2
6
1
0.5
1
303.15
5
2
0.2489
4
1
1070.89
6
1
0.84
1
303.15
5
2
0.2977
4
1
1074.16
6
1
1.03
1
303.15
5
2
0.4083
4
1
1078.53
6
1
1.54
1
308.15
5
2
0
2
1
994.04
5
1
0.18
1
308.15
5
2
0.0121
3
1
1001.89
6
1
0.19
1
308.15
5
2
0.0381
3
1
1017.57
6
1
0.24
1
308.15
5
2
0.0819
3
1
1037.17
6
1
0.34
1
308.15
5
2
0.1109
4
1
1046.28
6
1
0.41
1
308.15
5
2
0.1399
4
1
1052.99
6
1
0.49
1
308.15
5
2
0.2489
4
1
1067.82
6
1
0.83
1
308.15
5
2
0.2977
4
1
1071.15
6
1
1.02
1
308.15
5
2
0.4083
4
1
1075.63
6
1
1.53
1
313.15
5
2
0
2
1
992.22
5
1
0.19
1
313.15
5
2
0.0121
3
1
999.81
5
1
0.19
1
313.15
5
2
0.0381
3
1
1014.95
6
1
0.24
1
313.15
5
2
0.0819
3
1
1034.06
6
1
0.34
1
313.15
5
2
0.1109
4
1
1043.06
6
1
0.41
1
313.15
5
2
0.1399
4
1
1049.76
6
1
0.48
1
313.15
5
2
0.2489
4
1
1064.72
6
1
0.82
1
313.15
5
2
0.2977
4
1
1068.14
6
1
1.01
1
313.15
5
2
0.4083
4
1
1072.73
6
1
1.51
1
318.15
5
2
0
2
1
990.22
5
1
0.19
1
318.15
5
2
0.0121
3
1
997.57
5
1
0.19
1
318.15
5
2
0.0381
3
1
1012.24
6
1
0.24
1
318.15
5
2
0.0819
3
1
1030.89
6
1
0.33
1
318.15
5
2
0.1109
4
1
1039.81
6
1
0.4
1
318.15
5
2
0.1399
4
1
1046.48
6
1
0.48
1
318.15
5
2
0.2489
4
1
1061.63
6
1
0.81
1
318.15
5
2
0.2977
4
1
1065.09
6
1
1
1
318.15
5
2
0.4083
4
1
1069.82
6
1
1.5
6
2
1
1
1
Principal objective of the work
DCT
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
2
1
791.3
5
1
0.48
1
293.15
5
2
0.0101
3
1
805.87
5
1
0.47
1
293.15
5
2
0.0506
3
1
852.64
5
1
0.43
1
293.15
5
2
0.1
4
1
894.1
5
1
0.44
1
293.15
5
2
0.1665
4
1
935.48
5
1
0.51
1
293.15
5
2
0.1951
4
1
949.82
5
1
0.55
1
293.15
5
2
0.2398
4
1
968.61
5
1
0.65
1
293.15
5
2
0.2991
4
1
989.02
5
1
0.82
1
293.15
5
2
0.3771
4
1
1010.45
6
1
1.14
1
293.15
5
2
0.482
4
1
1031.45
6
1
1.73
1
298.15
5
2
0
2
1
786.58
5
1
0.49
1
298.15
5
2
0.0101
3
1
801.3
5
1
0.47
1
298.15
5
2
0.0506
3
1
848.46
5
1
0.44
1
298.15
5
2
0.1
4
1
890.18
5
1
0.44
1
298.15
5
2
0.1665
4
1
931.83
5
1
0.51
1
298.15
5
2
0.1951
4
1
946.25
5
1
0.55
1
298.15
5
2
0.2398
4
1
965.16
5
1
0.65
1
298.15
5
2
0.2991
4
1
985.68
5
1
0.82
1
298.15
5
2
0.3771
4
1
1007.23
6
1
1.13
1
298.15
5
2
0.482
4
1
1028.33
6
1
1.71
1
303.15
5
2
0
2
1
781.86
5
1
0.5
1
303.15
5
2
0.0101
3
1
796.71
5
1
0.48
1
303.15
5
2
0.0506
3
1
844.24
5
1
0.45
1
303.15
5
2
0.1
4
1
886.26
5
1
0.45
1
303.15
5
2
0.1665
4
1
928.17
5
1
0.51
1
303.15
5
2
0.1951
4
1
942.69
5
1
0.56
1
303.15
5
2
0.2398
4
1
961.71
5
1
0.65
1
303.15
5
2
0.2991
4
1
982.33
5
1
0.82
1
303.15
5
2
0.3771
4
1
1004.01
6
1
1.12
1
303.15
5
2
0.482
4
1
1025.22
6
1
1.7
1
308.15
5
2
0
2
1
777.11
5
1
0.5
1
308.15
5
2
0.0101
3
1
792.11
5
1
0.49
1
308.15
5
2
0.0506
3
1
840.01
5
1
0.45
1
308.15
5
2
0.1
4
1
882.35
5
1
0.45
1
308.15
5
2
0.1665
4
1
924.53
5
1
0.52
1
308.15
5
2
0.1951
4
1
939.14
5
1
0.56
1
308.15
5
2
0.2398
4
1
958.26
5
1
0.65
1
308.15
5
2
0.2991
4
1
979.01
5
1
0.82
1
308.15
5
2
0.3771
4
1
1000.8
6
1
1.11
1
308.15
5
2
0.482
4
1
1022.12
6
1
1.68
1
313.15
5
2
0
2
1
772.33
5
1
0.51
1
313.15
5
2
0.0101
3
1
787.49
5
1
0.49
1
313.15
5
2
0.0506
3
1
835.76
5
1
0.46
1
313.15
5
2
0.1
4
1
878.44
5
1
0.46
1
313.15
5
2
0.1665
4
1
920.9
5
1
0.52
1
313.15
5
2
0.1951
4
1
935.6
5
1
0.56
1
313.15
5
2
0.2398
4
1
954.83
5
1
0.66
1
313.15
5
2
0.2991
4
1
975.69
5
1
0.82
1
313.15
5
2
0.3771
4
1
997.6
5
1
1.1
1
313.15
5
2
0.482
4
1
1019.03
6
1
1.67
1
318.15
5
2
0
2
1
767.52
5
1
0.52
1
318.15
5
2
0.0101
3
1
782.83
5
1
0.5
1
318.15
5
2
0.0506
3
1
831.56
5
1
0.47
1
318.15
5
2
0.1
4
1
874.52
5
1
0.47
1
318.15
5
2
0.1665
4
1
917.27
5
1
0.53
1
318.15
5
2
0.1951
4
1
932.06
5
1
0.57
1
318.15
5
2
0.2398
4
1
951.4
5
1
0.66
1
318.15
5
2
0.2991
4
1
972.38
5
1
0.82
1
318.15
5
2
0.3771
4
1
994.41
5
1
1.1
1
318.15
5
2
0.482
4
1
1015.96
6
1
1.66
7
3
1
1
1
Principal objective of the work
DCT
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
2
1
782.04
5
1
0.5
1
293.15
5
2
0.0303
3
1
815.47
5
1
0.47
1
293.15
5
2
0.0797
3
1
859.07
5
1
0.46
1
293.15
5
2
0.1308
4
1
894.46
5
1
0.48
1
293.15
5
2
0.1806
4
1
922.76
5
1
0.55
1
293.15
5
2
0.235
4
1
948.31
5
1
0.65
1
293.15
5
2
0.2914
4
1
970.09
5
1
0.8
1
293.15
5
2
0.3717
4
1
995.09
5
1
1.08
1
293.15
5
2
0.439
4
1
1012.49
6
1
1.43
1
298.15
5
2
0
2
1
776.64
5
1
0.51
1
298.15
5
2
0.0303
3
1
810.4
5
1
0.48
1
298.15
5
2
0.0797
3
1
854.38
5
1
0.46
1
298.15
5
2
0.1308
4
1
890.07
5
1
0.49
1
298.15
5
2
0.1806
4
1
918.62
5
1
0.55
1
298.15
5
2
0.235
4
1
944.36
5
1
0.65
1
298.15
5
2
0.2914
4
1
966.32
5
1
0.8
1
298.15
5
2
0.3717
4
1
991.52
5
1
1.08
1
298.15
5
2
0.439
4
1
1009.08
6
1
1.41
1
303.15
5
2
0
2
1
771.21
5
1
0.51
1
303.15
5
2
0.0303
3
1
805.29
5
1
0.48
1
303.15
5
2
0.0797
3
1
849.67
5
1
0.47
1
303.15
5
2
0.1308
4
1
885.68
5
1
0.5
1
303.15
5
2
0.1806
4
1
914.46
5
1
0.55
1
303.15
5
2
0.235
4
1
940.39
5
1
0.65
1
303.15
5
2
0.2914
4
1
962.55
5
1
0.8
1
303.15
5
2
0.3717
4
1
987.95
5
1
1.08
1
303.15
5
2
0.439
4
1
1005.66
6
1
1.4
1
308.15
5
2
0
2
1
765.75
5
1
0.52
1
308.15
5
2
0.0303
3
1
800.18
5
1
0.49
1
308.15
5
2
0.0797
3
1
844.95
5
1
0.48
1
308.15
5
2
0.1308
4
1
881.27
5
1
0.5
1
308.15
5
2
0.1806
4
1
910.3
5
1
0.56
1
308.15
5
2
0.235
4
1
936.47
5
1
0.66
1
308.15
5
2
0.2914
4
1
958.78
5
1
0.8
1
308.15
5
2
0.3717
4
1
984.38
5
1
1.08
1
308.15
5
2
0.439
4
1
1002.25
6
1
1.39
1
313.15
5
2
0
2
1
760.25
5
1
0.53
1
313.15
5
2
0.0303
3
1
795.05
5
1
0.5
1
313.15
5
2
0.0797
3
1
840.21
5
1
0.48
1
313.15
5
2
0.1308
4
1
876.86
5
1
0.51
1
313.15
5
2
0.1806
4
1
906.14
5
1
0.56
1
313.15
5
2
0.235
4
1
932.51
5
1
0.66
1
313.15
5
2
0.2914
4
1
955.02
5
1
0.8
1
313.15
5
2
0.3717
4
1
980.83
5
1
1.08
1
313.15
5
2
0.439
4
1
998.86
5
1
1.38
1
318.15
5
2
0
2
1
754.73
5
1
0.54
1
318.15
5
2
0.0303
3
1
789.88
5
1
0.51
1
318.15
5
2
0.0797
3
1
835.48
5
1
0.49
1
318.15
5
2
0.1308
4
1
872.45
5
1
0.51
1
318.15
5
2
0.1806
4
1
901.98
5
1
0.57
1
318.15
5
2
0.235
4
1
928.57
5
1
0.66
1
318.15
5
2
0.2914
4
1
951.26
5
1
0.8
1
318.15
5
2
0.3717
4
1
977.28
5
1
1.08
1
318.15
5
2
0.439
4
1
995.46
5
1
1.37
8
4
1
1
1
Principal objective of the work
DCT
TRC
4/9/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
2
1
948.63
5
1
0.25
1
293.15
5
2
0.0332
3
1
961.92
5
1
0.26
1
293.15
5
2
0.0835
3
1
978
5
1
0.31
1
293.15
5
2
0.1303
4
1
990.54
5
1
0.37
1
293.15
5
2
0.1822
4
1
1002.71
6
1
0.48
1
293.15
5
2
0.2289
4
1
1012.04
6
1
0.62
1
293.15
5
2
0.3069
4
1
1025.51
6
1
0.91
1
293.15
5
2
0.3879
4
1
1037.1
6
1
1.28
1
293.15
5
2
0.4488
4
1
1044.53
6
1
1.61
1
298.15
5
2
0
2
1
943.86
5
1
0.26
1
298.15
5
2
0.0332
3
1
957.33
5
1
0.27
1
298.15
5
2
0.0835
3
1
973.63
5
1
0.31
1
298.15
5
2
0.1303
4
1
986.33
5
1
0.38
1
298.15
5
2
0.1822
4
1
998.67
5
1
0.47
1
298.15
5
2
0.2289
4
1
1008.12
6
1
0.61
1
298.15
5
2
0.3069
4
1
1021.78
6
1
0.9
1
298.15
5
2
0.3879
4
1
1033.54
6
1
1.27
1
298.15
5
2
0.4488
4
1
1041.06
6
1
1.59
1
303.15
5
2
0
2
1
939.08
5
1
0.27
1
303.15
5
2
0.0332
3
1
952.73
5
1
0.28
1
303.15
5
2
0.0835
3
1
969.25
5
1
0.32
1
303.15
5
2
0.1303
4
1
982.13
5
1
0.38
1
303.15
5
2
0.1822
4
1
994.62
5
1
0.48
1
303.15
5
2
0.2289
4
1
1004.21
6
1
0.6
1
303.15
5
2
0.3069
4
1
1018.05
6
1
0.89
1
303.15
5
2
0.3879
4
1
1029.98
6
1
1.26
1
303.15
5
2
0.4488
4
1
1037.61
6
1
1.58
1
308.15
5
2
0
2
1
934.29
5
1
0.27
1
308.15
5
2
0.0332
3
1
948.12
5
1
0.28
1
308.15
5
2
0.0835
3
1
964.87
5
1
0.32
1
308.15
5
2
0.1303
4
1
977.91
5
1
0.39
1
308.15
5
2
0.1822
4
1
990.58
5
1
0.48
1
308.15
5
2
0.2289
4
1
1000.3
6
1
0.59
1
308.15
5
2
0.3069
4
1
1014.34
6
1
0.88
1
308.15
5
2
0.3879
4
1
1026.42
6
1
1.24
1
308.15
5
2
0.4488
4
1
1034.18
6
1
1.56
1
313.15
5
2
0
2
1
929.48
5
1
0.28
1
313.15
5
2
0.0332
3
1
943.52
5
1
0.29
1
313.15
5
2
0.0835
3
1
960.48
5
1
0.33
1
313.15
5
2
0.1303
4
1
973.71
5
1
0.39
1
313.15
5
2
0.1822
4
1
986.54
5
1
0.49
1
313.15
5
2
0.2289
4
1
996.4
5
1
0.6
1
313.15
5
2
0.3069
4
1
1010.63
6
1
0.87
1
313.15
5
2
0.3879
4
1
1022.89
6
1
1.23
1
313.15
5
2
0.4488
4
1
1030.77
6
1
1.55
1
318.15
5
2
0
2
1
924.68
5
1
0.29
1
318.15
5
2
0.0332
3
1
938.89
5
1
0.3
1
318.15
5
2
0.0835
3
1
956.09
5
1
0.34
1
318.15
5
2
0.1303
4
1
969.5
5
1
0.4
1
318.15
5
2
0.1822
4
1
982.51
5
1
0.49
1
318.15
5
2
0.2289
4
1
992.5
5
1
0.6
1
318.15
5
2
0.3069
4
1
1006.94
6
1
0.86
1
318.15
5
2
0.3879
4
1
1019.36
6
1
1.22
1
318.15
5
2
0.4488
4
1
1027.36
6
1
1.53