2 0 2009 sto hun 0 journal Original Stoppa, A.[Alexander] Hunger, J.[Johannes] Buchner, R.[Richard] J. Chem. Eng. Data 2009 2009-02-25 Conductivities of Binary Mixtures of Ionic Liquids with Polar Solvents 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. 10.1021/je800468h 54 472-479 1 water H2O 1 Commercial source 1 99.9 3 Estimated by the compiler 2 acetonitrile C2H3N 1 Commercial source 1 Fractional distillation Molecular sieve treatment 1 99.9 3 Gas chromatography 1 .005 1 Karl Fischer titration 3 methanol CH4O 1 Commercial source 1 Fractional distillation 1 99.9 3 Gas chromatography 1 .002 1 Karl Fischer titration 4 methyl sulfoxide C2H6OS 1 Commercial source 1 99.5 3 Stated by supplier 2 Molecular sieve treatment 2 99.99 4 Gas chromatography 2 .002 1 Karl Fischer titration 5 4-methyl-1,3-dioxolan-2-one C4H6O3 1 Commercial source 1 99.5 3 Stated by supplier 2 Molecular sieve treatment 2 99.94 4 Gas chromatography 2 .002 1 Karl Fischer titration 6 dichloromethane CH2Cl2 1 Commercial source 1 99.9 3 Stated by supplier 2 Molecular sieve treatment 2 99.99 4 Gas chromatography 2 .002 1 Karl Fischer titration 7 1-ethyl-3-methylimidazolium tetrafluoroborate C6H11BF4N2 1 Commercial source 1 98 2 Stated by supplier 2 Dried by vacuum heating 2 Synthesized by the authors 1 Dried by vacuum heating 1 .005 1 Karl Fischer titration 8 1-butyl-3-methylimidazolium tetrafluoroborate C8H15BF4N2 1 Synthesized by the authors 1 Dried by vacuum heating 1 .005 1 Karl Fischer titration 1 .002 1 Other types of titration 9 1-n-butyl-3-methylimidazolium hexafluorophosphate C8H15F6N2P 1 Synthesized by the authors 1 Dried by vacuum heating 1 .005 1 Karl Fischer titration 1 .002 1 Other types of titration 10 1-butyl-3-methylimidazolium dicyanamide C10H15N5 1 Synthesized by the authors 1 Dried by vacuum heating 1 .00005 1 Karl Fischer titration 1 .05 1 Other types of titration 11 1-hexyl-3-methylimidazolium tetrafluoroborate C10H19BF4N2 1 Synthesized by the authors 1 Dried by vacuum heating 1 .005 1 Karl Fischer titration 1 .002 1 Other types of titration 7 1 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1283.7 6 1 .05 7 1 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1.553 4 1 .007765 7 2 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1283.7 6 1 .05 1 298.15 5 2 101 3 1 1280.38 6 1 .05 7 2 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1.553 4 1 .007765 8 1 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1202.19 6 1 .05 8 1 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 .353 3 1 .001765 9 1 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1368.32 6 1 .05 9 1 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 .1469 4 1 .0007345 10 1 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1059.12 6 1 .05 10 1 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1.139 4 1 .005695 11 1 Principal objective of the work RDC TRC 2/24/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 1146.34 6 1 .05 11 1 Principal objective of the work RDC TRC 2/24/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid 1 Temperature, K 1 Author 2 Pressure, kPa 1 298.15 5 2 101 3 1 .1228 4 1 .000614 1 1 7 2 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .004746 4 1 1007.69 6 1 .05 1 .01001 4 1 1018.31 6 1 .05 1 .02226 4 1 1040.22 6 1 .05 1 .03637 4 1 1061.36 6 1 .05 1 .05733 4 1 1087.31 6 1 .05 1 .08102 4 1 1110.93 6 1 .05 1 .115 4 1 1136.45 6 1 .05 1 .174 4 1 1168.6 6 1 .05 1 .2564 4 1 1198.61 6 1 .05 1 .419 4 1 1233.28 6 1 .05 1 1 4 1 1283.7 6 1 .05 1 1 7 2 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .004746 4 1 1.874 4 1 .00937 1 .01001 4 1 3.26 3 1 .0163 1 .02226 4 1 5.35 3 1 .02675 1 .03637 4 1 6.81 3 1 .03405 1 .05733 4 1 8.08 3 1 .0404 1 .08102 4 1 8.84 3 1 .0442 1 .115 4 1 9.24 3 1 .0462 1 .174 4 1 9.08 3 1 .0454 1 .2564 4 1 8.13 3 1 .04065 1 .419 4 1 5.99 3 1 .02995 1 1 1 1 1.553 4 1 .007765 1 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .005053 4 1 1007 6 1 .05 1 .008751 4 1 1013.47 6 1 .05 1 .01927 4 1 1030.78 6 1 .05 1 .03304 4 1 1047.81 6 1 .05 1 .04969 4 1 1065.19 6 1 .05 1 .07385 4 1 1084.47 6 1 .05 1 .1053 4 1 1103.47 6 1 .05 1 .1566 4 1 1124.77 6 1 .05 1 .1991 4 1 1137.3 6 1 .05 1 .2824 4 1 1154.46 6 1 .05 1 .414 4 1 1171.08 6 1 .05 1 .4919 4 1 1177.86 6 1 .05 1 .5749 4 1 1183.94 6 1 .05 1 .6838 4 1 1190.14 6 1 .05 1 .7594 4 1 1193.53 6 1 .05 1 .8931 4 1 1198.74 6 1 .05 1 1 1 1 1202.19 6 1 .05 1 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .005053 4 1 1.72 4 1 .0086 1 .008751 4 1 2.47 3 1 .01235 1 .01927 4 1 3.59 3 1 .01795 1 .03304 4 1 4.46 3 1 .0223 1 .04969 4 1 4.9 3 1 .0245 1 .07385 4 1 5.17 3 1 .02585 1 .1053 4 1 5.21 3 1 .02605 1 .1566 4 1 4.93 3 1 .02465 1 .1991 4 1 4.55 3 1 .02275 1 .2824 4 1 3.71 3 1 .01855 1 .414 4 1 2.57 3 1 .01285 1 .4919 4 1 2.04 3 1 .0102 1 .5749 4 1 1.574 4 1 .00787 1 .6838 4 1 1.098 4 1 .00549 1 .7594 4 1 .846 3 1 .00423 1 .8931 4 1 .527 3 1 .002635 1 1 1 1 .353 3 1 .001765 1 1 10 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 10 Liquid 1 .009639 4 1 1003.22 6 1 .05 1 .02791 4 1 1011.25 6 1 .05 1 .05432 4 1 1019.63 6 1 .05 1 .07995 4 1 1025.43 6 1 .05 1 .1112 4 1 1031.05 6 1 .05 1 .1933 4 1 1040.01 6 1 .05 1 .3214 4 1 1047.31 6 1 .05 1 .4686 4 1 1051.86 6 1 .05 1 .6386 4 1 1055.38 6 1 .05 1 .8742 4 1 1058.33 6 1 .05 1 1 1 1 1059.12 6 1 .05 1 1 10 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 10 Liquid 1 .009639 4 1 2.02 3 1 .0101 1 .02791 4 1 3.49 3 1 .01745 1 .05432 4 1 4.43 3 1 .02215 1 .07995 4 1 4.8 3 1 .024 1 .1112 4 1 4.9 3 1 .0245 1 .1933 4 1 4.47 3 1 .02235 1 .3214 4 1 3.55 3 1 .01775 1 .4686 4 1 2.71 3 1 .01355 1 .6386 4 1 2 3 1 .01 1 .8742 4 1 1.366 4 1 .00683 1 1 1 1 1.139 4 1 .005695 1 1 11 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 11 Liquid 1 .0007116 4 1 998.06 5 1 .05 1 .001428 4 1 999.52 5 1 .05 1 .001482 4 1 999.64 5 1 .05 1 .002238 4 1 1001.24 6 1 .05 1 .00296 4 1 1002.63 6 1 .05 1 .00296 4 1 1002.7 6 1 .05 1 .003642 4 1 1003.94 6 1 .05 1 .00447 4 1 1005.24 6 1 .05 1 .004747 4 1 1005.61 6 1 .05 1 .2816 4 1 1113.63 6 1 .05 1 .314 4 1 1116.76 6 1 .05 1 .3441 4 1 1119.43 6 1 .05 1 .3813 4 1 1122.43 6 1 .05 1 .4148 4 1 1124.75 6 1 .05 1 .5139 4 1 1130.58 6 1 .05 1 .5161 4 1 1130.73 6 1 .05 1 .7069 4 1 1138.7 6 1 .05 1 1 1 1 1146.34 6 1 .05 1 1 11 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 11 Liquid 1 .0007116 4 1 .327 3 1 .001635 1 .001428 4 1 .567 3 1 .002835 1 .001482 4 1 .608 3 1 .00304 1 .002238 4 1 .854 3 1 .00427 1 .00296 4 1 1.049 4 1 .005245 1 .00296 4 1 1.064 4 1 .00532 1 .003642 4 1 1.225 4 1 .006125 1 .00447 4 1 1.411 4 1 .007055 1 .004747 4 1 1.466 4 1 .00733 1 .2816 4 1 2.03 3 1 .01015 1 .314 4 1 1.829 4 1 .009145 1 .3441 4 1 1.655 4 1 .008275 1 .3813 4 1 1.456 4 1 .00728 1 .4148 4 1 1.293 4 1 .006465 1 .5139 4 1 .898 3 1 .00449 1 .5161 4 1 .885 3 1 .004425 1 .7069 4 1 .417 3 1 .002085 1 1 1 1 .1228 4 1 .000614 3 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .007409 4 1 802.48 5 1 .05 1 .01543 4 1 818.28 5 1 .05 1 .02435 4 1 834.29 5 1 .05 1 .03355 4 1 849.76 5 1 .05 1 .05717 4 1 885.02 5 1 .05 1 .08589 4 1 921.13 5 1 .05 1 .1242 4 1 961.01 5 1 .05 1 .1755 4 1 1002.48 6 1 .05 1 .248 4 1 1046.31 6 1 .05 1 .3624 4 1 1094.85 6 1 .05 1 .5583 4 1 1145.28 6 1 .05 3 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .007409 4 1 .867 3 1 .004335 1 .01543 4 1 1.451 4 1 .007255 1 .02435 4 1 1.97 3 1 .00985 1 .03355 4 1 2.4 3 1 .012 1 .05717 4 1 3.3 3 1 .0165 1 .08589 4 1 3.81 3 1 .01905 1 .1242 4 1 4.18 3 1 .0209 1 .1755 4 1 4.26 3 1 .0213 1 .248 4 1 3.92 3 1 .0196 1 .3624 4 1 3.09 3 1 .01545 1 .5583 4 1 1.76 4 1 .0088 5 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .02318 4 1 1201.32 6 1 .05 1 .04836 4 1 1202.51 6 1 .05 1 .1028 4 1 1204.3 6 1 .05 1 .1601 4 1 1205.43 6 1 .05 1 .2277 4 1 1206.17 6 1 .05 1 .3056 4 1 1206.51 6 1 .05 1 .407 4 1 1206.44 6 1 .05 1 .5126 4 1 1206.03 6 1 .05 1 .6192 4 1 1205.48 6 1 .05 1 .7173 4 1 1204.39 6 1 .05 1 .8497 4 1 1203.39 6 1 .05 5 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .02318 4 1 .537 3 1 .002685 1 .04836 4 1 .873 3 1 .004365 1 .1028 4 1 1.23 4 1 .00615 1 .1601 4 1 1.346 4 1 .00673 1 .2277 4 1 1.332 4 1 .00666 1 .3056 4 1 1.229 4 1 .006145 1 .407 4 1 1.055 4 1 .005275 1 .5126 4 1 .875 3 1 .004375 1 .6192 4 1 .715 3 1 .003575 1 .7173 4 1 .593 3 1 .002965 1 .8497 4 1 .463 3 1 .002315 4 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .01925 4 1 1101.56 6 1 .05 1 .03427 4 1 1106.21 6 1 .05 1 .07837 4 1 1117.8 6 1 .05 1 .1247 4 1 1128.31 6 1 .05 1 .1866 4 1 1139.5 6 1 .05 1 .2554 4 1 1150.71 6 1 .05 1 .3251 4 1 1159.4 6 1 .05 1 .4423 4 1 1171.71 6 1 .05 1 .5246 4 1 1178.2 6 1 .05 1 .6132 4 1 1184.27 6 1 .05 1 .7494 4 1 1192.13 6 1 .05 4 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .01925 4 1 .687 3 1 .003435 1 .03427 4 1 1.029 4 1 .005145 1 .07837 4 1 1.558 4 1 .00779 1 .1247 4 1 1.715 4 1 .008575 1 .1866 4 1 1.672 4 1 .00836 1 .2554 4 1 1.502 4 1 .00751 1 .3251 4 1 1.31 4 1 .00655 1 .4423 4 1 1.015 4 1 .005075 1 .5246 4 1 .854 3 1 .00427 1 .6132 4 1 .711 3 1 .003555 1 .7494 4 1 .543 3 1 .002715 6 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .00755 4 1 1316.6 6 1 .05 1 .01921 4 1 1314.92 6 1 .05 1 .02714 4 1 1313.4 6 1 .05 1 .03878 4 1 1311.8 6 1 .05 1 .07987 4 1 1304.97 6 1 .05 1 .1395 4 1 1294.06 6 1 .05 1 .194 4 1 1284.29 6 1 .05 1 .2674 4 1 1271.96 6 1 .05 1 .3355 4 1 1261.43 6 1 .05 1 .4787 4 1 1242.95 6 1 .05 1 .6019 4 1 1230.33 6 1 .05 1 .773 4 1 1216.18 6 1 .05 1 .8496 4 1 1211.19 6 1 .05 1 .9107 4 1 1207.46 6 1 .05 1 1 1 1 1202.19 6 1 .05 6 1 8 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 8 Liquid 1 .00755 4 1 .0602 3 1 .000301 1 .01921 4 1 .2 3 1 .001 1 .02714 4 1 .31 3 1 .00155 1 .03878 4 1 .436 3 1 .00218 1 .07987 4 1 .98 3 1 .0049 1 .1395 4 1 1.427 4 1 .007135 1 .194 4 1 1.55 4 1 .00775 1 .2674 4 1 1.607 4 1 .008035 1 .3355 4 1 1.53 4 1 .00765 1 .4787 4 1 1.209 4 1 .006045 1 .6019 4 1 .93 3 1 .00465 1 .773 4 1 .62 3 1 .0031 1 .8496 4 1 .511 3 1 .002555 1 .9107 4 1 .441 3 1 .002205 1 1 1 1 .353 3 1 .001765 2 1 7 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .01082 4 1 795.48 5 1 .05 1 .01646 4 1 804.68 5 1 .05 1 .02252 4 1 814.3 5 1 .05 1 .04929 4 1 853.38 5 1 .05 1 .08059 4 1 893.87 5 1 .05 1 .1218 4 1 939.88 5 1 .05 1 .1736 4 1 988.57 5 1 .05 1 .2371 4 1 1038.16 6 1 .05 1 .3264 4 1 1093.25 6 1 .05 1 .4565 4 1 1153.25 6 1 .05 1 .652 4 1 1215.55 6 1 .05 1 .8336 4 1 1255.87 6 1 .05 1 1 1 1 1283.7 6 1 .05 2 1 7 2 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .008411 4 1 791.26 5 1 .05 1 .01528 4 1 802.59 5 1 .05 1 .02253 4 1 813.87 5 1 .05 1 .04942 4 1 854.17 5 1 .05 1 .1007 4 1 916.26 5 1 .05 1 .1433 4 1 960.07 5 1 .05 1 .2043 4 1 1012.5 6 1 .05 1 .2778 4 1 1063.36 6 1 .05 1 .384 4 1 1120.11 6 1 .05 1 .4888 4 1 1163.04 6 1 .05 1 .6478 4 1 1211.72 6 1 .05 1 .759 4 1 1237.95 6 1 .05 1 .8902 4 1 1263.01 6 1 .05 1 1 1 1 1280.38 6 1 .05 2 1 7 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .01082 4 1 1.9 3 1 .0095 1 .01646 4 1 2.55 3 1 .01275 1 .02252 4 1 3.13 3 1 .01565 1 .04929 4 1 4.89 3 1 .02445 1 .08059 4 1 6.03 3 1 .03015 1 .1218 4 1 6.72 3 1 .0336 1 .1736 4 1 6.92 3 1 .0346 1 .2371 4 1 6.65 3 1 .03325 1 .3264 4 1 5.9 3 1 .0295 1 .4565 4 1 4.64 3 1 .0232 1 .652 4 1 3.1 3 1 .0155 1 .8336 4 1 2.11 3 1 .01055 1 1 1 1 1.553 4 1 .007765 2 1 7 2 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 7 Liquid 1 .008411 4 1 1.585 4 1 .007925 1 .01528 4 1 2.46 3 1 .0123 1 .02253 4 1 3.14 3 1 .0157 1 .04942 4 1 4.94 3 1 .0247 1 .1007 4 1 6.5 3 1 .0325 1 .1433 4 1 6.94 3 1 .0347 1 .2043 4 1 6.91 3 1 .03455 1 .2778 4 1 6.41 3 1 .03205 1 .384 4 1 5.41 3 1 .02705 1 .4888 4 1 4.44 3 1 .0222 1 .6478 4 1 3.2 3 1 .016 1 .759 4 1 2.54 3 1 .0127 1 .8902 4 1 1.95 3 1 .00975 1 1 1 1 1.553 4 1 .007765 2 1 9 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 9 Liquid 1 .007571 4 1 795.63 5 1 .05 1 .01576 4 1 815.17 5 1 .05 1 .02489 4 1 835.56 5 1 .05 1 .03448 4 1 855.89 5 1 .05 1 .05838 4 1 901.77 5 1 .05 1 .08779 4 1 950.71 5 1 .05 1 .1261 4 1 1004.47 6 1 .05 1 .1772 4 1 1062.7 6 1 .05 1 .2521 4 1 1128.61 6 1 .05 1 .3649 4 1 1199.71 6 1 .05 1 .5591 4 1 1278.14 6 1 .05 1 .7291 4 1 1321.97 6 1 .05 1 .8729 4 1 1349.76 6 1 .05 1 1 1 1 1368.32 6 1 .05 2 1 9 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 9 Liquid 1 .007571 4 1 1.485 4 1 .007425 1 .01576 4 1 2.54 3 1 .0127 1 .02489 4 1 3.39 3 1 .01695 1 .03448 4 1 4.05 3 1 .02025 1 .05838 4 1 5 3 1 .025 1 .08779 4 1 5.39 3 1 .02695 1 .1261 4 1 5.27 3 1 .02635 1 .1772 4 1 4.68 3 1 .0234 1 .2521 4 1 3.63 3 1 .01815 1 .3649 4 1 2.3 3 1 .0115 1 .5591 4 1 .995 3 1 .004975 1 .7291 4 1 .469 3 1 .002345 1 .8729 4 1 .253 3 1 .001265 1 1 1 1 .1469 4 1 .0007345 2 1 11 1 Principal objective of the work VN TRC 2/19/2009 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .02 Pressure, kPa 101 3 1 Mole fraction 11 Liquid 1 .004117 4 1 784.24 5 1 .05 1 .008445 4 1 791.63 5 1 .05 1 .01744 4 1 806.26 5 1 .05 1 .03816 4 1 836.42 5 1 .05 1 .06486 4 1 869.76 5 1 .05 1 .09763 4 1 903.86 5 1 .05 1 .1399 4 1 939.67 5 1 .05 1 .1943 4 1 975.94 5 1 .05 1 .2712 4 1 1014.86 6 1 .05 1 .3907 4 1 1056.74 6 1 .05 1 .5902 4 1 1100.45 6 1 .05 1 .7435 4 1 1122.12 6 1 .05 1 .8889 4 1 1137.2 6 1 .05 1 1 1 1 1146.34 6 1 .05 2 1 11 1 Principal objective of the work VN TRC 2/19/2009 1 Electrical conductivity, S/m Alternating current cell with electrodes Liquid Direct value, X 1 Author Liquid Temperature, K 298.15 5 Author .01 Pressure, kPa 101 3 1 Mole fraction 11 Liquid 1 .004117 4 1 .838 3 1 .00419 1 .008445 4 1 1.442 4 1 .00721 1 .01744 4 1 2.35 3 1 .01175 1 .03816 4 1 3.51 3 1 .01755 1 .06486 4 1 4.13 3 1 .02065 1 .09763 4 1 4.25 3 1 .02125 1 .1399 4 1 3.96 3 1 .0198 1 .1943 4 1 3.37 3 1 .01685 1 .2712 4 1 2.53 3 1 .01265 1 .3907 4 1 1.543 4 1 .007715 1 .5902 4 1 .656 3 1 .00328 1 .7435 4 1 .344 3 1 .00172 1 .8889 4 1 .192 3 1 .00096 1 1 1 1 .1228 4 1 .000614