2 0 2006 gre kla 0 journal Original Grenner, A.[Andreas] Klauck, M.[Mandy] Kramer, M.[Madeleine] Schmelzer, J.[Jurgen] J. Chem. Eng. Data 2006 2006-01-19 Activity Coefficients at Infinite Dilution of Cylcohexylamine + Octane, Toluene, Ethylbenzene, or Aniline and Excess Molar Volumes in Binary Mixtures of Cyclohexylamine + Heptane, Octane, Nonane, Decane, Undecane, Aniline, or Water The differential ebulliometry method was used to measure activity coefficients at infinite dilution for cyclohexylamine with octane, toluene, ethylbenzene, and aniline in a temperature range from (353 to 403) K. NRTL and UNIQUAC parameters have been determined with these data and with vapor-liquid equilibrium data (VLE) from the literature. In this context P-x-y data were measured for the system cylcohexylamine + toluene at (333.15 and 363.15) K. Excess molar volumes were obtained by density measurements of binary mixtures of cyclohexylamine + heptane, octane, nonane, decane, undecane, aniline, and water at 303.15 K under atmospheric pressure. The excess molar volumes were fitted to the Redlich-Kister polynomial equation. aniline toluene ethylbenzene cyclohexylamine heptane octane nonane decane undecane excess molar volume vapor-liquid equilibria activity coefficient at infinite dilution NRTL UNIQUAC 51 176-180 1 cyclohexylamine C6H13N 1 Commercial source 1 Chemical reagent treatment (no additional purification) 1 99.9 3 Gas chromatography 2 aniline C6H7N 1 Commercial source 1 (no additional purification) 1 99.5 3 Gas chromatography 3 toluene C7H8 1 Commercial source 1 Dried in a desiccator (no additional purification) 1 99.8 3 Gas chromatography 4 ethylbenzene C8H10 1 Commercial source 1 99.8 3 Not known 2 Crystallization from melt (no additional purification) 2 99.8 3 Gas chromatography 5 heptane C7H16 1 Commercial source 1 99 2 Not known 2 (no additional purification) 2 99.5 3 Gas chromatography 6 octane C8H18 1 Commercial source 1 99 2 Not known 2 (no additional purification) 2 99.9 3 Gas chromatography 7 nonane C9H20 1 Commercial source 1 99 2 Not known 2 (no additional purification) 2 99.8 3 Gas chromatography 8 decane C10H22 1 Commercial source 1 99 2 Not known 2 Dried by oven heating (no additional purification) 2 99.7 3 Gas chromatography 9 undecane C11H24 1 Commercial source 1 98 2 Not known 2 Fractional distillation 2 99.8 3 Gas chromatography 10 water H2O 1 Synthesized by the authors 1 Chemical reagent treatment Fractional distillation 1 99.9 3 Estimated by the compiler 1 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 1 288.15 5 1 1.4624 5 .0002 1 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 303.15 5 1 858.2 5 .02 1 1 Principal objective of the work JCE JCE 10/19/2005 1 Vapor or sublimation pressure, kPa Ebulliometric method (Recirculating still) Liquid Direct value, X 1 Author Liquid Gas 1 Temperature, K 1 Author 1 363.15 5 1 25.59 4 1 .06 1 333.15 5 1 7.51 3 1 .06 2 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.5862 5 .0002 2 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 1012.94 6 1 293.15 5 2 101.325 6 1 1021.72 6 3 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.496 5 .0002 3 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 866.78 5 .02 3 1 Principal objective of the work JCE JCE 10/19/2005 1 Vapor or sublimation pressure, kPa Ebulliometric method (Recirculating still) Liquid Direct value, X 1 Author Liquid Gas 1 Temperature, K 1 Author 1 363.15 5 1 54.49 4 1 .06 1 333.15 5 1 18.56 4 1 .06 4 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.496 5 .0002 4 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 298.15 5 1 862.59 5 .02 5 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 298.15 5 1 1.3853 5 .0002 5 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 675.32 5 1 298.15 5 2 101.325 6 1 679.43 5 6 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 298.15 5 1 1.3946 5 .0002 6 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 694.67 5 1 298.15 5 2 101.325 6 1 698.49 5 7 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.4055 5 .0002 7 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 710.05 5 1 293.15 5 2 101.325 6 1 719.13 5 8 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 298.15 5 1 1.4092 5 .0002 8 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 722.54 5 1 298.15 5 2 101.325 6 1 726.55 5 9 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 .01 1 740.11 5 .02 9 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.4162 5 .0002 9 1 Principal objective of the work JCE JCE 10/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Temperature, K Specified by the manufacturer 95 2 Pressure, kPa 1 303.15 5 2 101.325 6 1 732.93 5 1 293.15 5 2 101.325 6 1 740.11 5 10 1 Principal objective of the work XML XML 10/18/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Specified by the manufacturer 95 Liquid Pressure, kPa 101.325 6 1 Temperature, K Specified by the manufacturer 95 1 293.15 5 1 1.3336 5 .0002 1 1 10 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 995.65 5 1 .1002 4 1 956.7 5 1 .197 4 1 935.34 5 1 .2237 4 1 930.93 5 1 .3021 4 1 919.43 5 1 .397 4 1 908.71 5 1 .5016 4 1 897.85 5 1 .6037 4 1 888.39 5 1 .6931 4 1 880.7 5 1 .7801 4 1 873.76 5 1 .9004 4 1 864.97 5 1 1 5 1 858.2 5 1 1 5 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 675.32 5 1 .1009 4 1 689.34 5 1 .1999 4 1 703.99 5 1 .3006 4 1 719.71 5 1 .3983 4 1 735.92 5 1 .5 4 1 753.83 5 1 .5999 4 1 772.37 5 1 .6989 4 1 791.79 5 1 .7996 4 1 812.68 5 1 .8993 4 1 834.6 5 1 1 5 1 858.2 5 1 1 6 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 694.67 5 1 .1036 4 1 705.94 5 1 .2003 4 1 717.44 5 1 .3006 4 1 730.4 5 1 .4085 4 1 745.58 5 1 .5001 4 1 759.5 5 1 .5991 4 1 775.85 5 1 .6998 4 1 793.85 5 1 .7503 4 1 803.55 5 1 .8018 4 1 813.83 5 1 .8502 4 1 823.95 5 1 1 5 1 858.2 5 1 1 6 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 1 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.61 3 1 .0966 1 373.15 5 1 1.5 3 1 .09 1 393.15 5 1 1.42 3 1 .0852 1 1 6 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 6 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 6 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.36 3 1 .0816 1 373.15 5 1 1.29 3 1 .0774 1 393.15 5 1 1.2 3 1 .072 1 1 7 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 710.05 5 1 .0998 3 1 718.79 5 1 .1994 4 1 728.47 5 1 .301 4 1 739.41 5 1 .401 4 1 751.43 5 1 .4998 4 1 764.51 5 1 .6006 4 1 779.38 5 1 .7 4 1 795.69 5 1 .7955 4 1 813.15 5 1 .8999 4 1 834.62 5 1 1 5 1 858.2 5 1 1 8 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 722.54 5 1 .1004 4 1 729.74 5 1 .2003 4 1 737.86 5 1 .3002 4 1 746.97 5 1 .3994 4 1 757.29 5 1 .4998 4 1 768.9 5 1 .5996 4 1 782.09 5 1 .6996 4 1 797.14 5 1 .8002 4 1 814.52 5 1 .9006 4 1 834.67 5 1 1 5 1 858.2 5 1 1 9 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 732.93 5 1 .1 4 1 738.82 5 1 .2172 4 1 747 5 1 .3066 4 1 754.16 5 1 .4011 4 1 762.69 5 1 .5005 4 1 772.99 5 1 .5997 4 1 784.83 5 1 .7005 4 1 798.79 5 1 .7998 4 1 814.98 5 1 .8998 4 1 834.57 5 1 1 5 1 858.2 5 2 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Temperature, K 303.15 5 Specified by the manufacturer .01 95 Pressure, kPa 101.325 6 1 Mole fraction 1 Liquid 1 Author 95 1 0 0 1 1012.94 6 1 .1161 4 1 992.51 5 1 .1936 4 1 979.58 5 1 .281 4 1 965.35 5 1 .3837 4 1 949.2 5 1 .4907 4 1 932.82 5 1 .5932 4 1 917.38 5 1 .7087 4 1 900.24 5 1 .7738 4 1 890.69 5 1 .8759 4 1 875.75 5 1 1 5 1 858.2 5 2 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 1 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 383.15 5 1 .84 2 1 .0504 1 393.15 5 1 .94 2 1 .0564 1 403.15 5 1 1.03 3 1 .0618 3 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 1 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.19 3 1 .0714 1 373.15 5 1 1.12 3 1 .0672 3 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 3 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 3 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.14 3 1 .0684 1 373.15 5 1 1.13 3 1 .0678 1 393.15 5 1 1.06 3 1 .0636 3 1 1 1 Principal objective of the work JCE JCE 10/19/2005 1 Vapor or sublimation pressure, kPa Ebulliometric method (Recirculating still) Liquid Direct value, X 1 Author Liquid Gas 1 Mole fraction 3 Liquid 1 Author 2 Temperature, K 1 Author 1 0 0 2 363.15 5 1 25.59 4 1 .06 1 .081 2 2 363.15 5 1 28.53 4 1 .06 1 .185 3 2 363.15 5 1 31.66 4 1 .06 1 .242 3 2 363.15 5 1 33.58 4 1 .06 1 .301 3 2 363.15 5 1 35.48 4 1 .06 1 .37 3 2 363.15 5 1 37.47 4 1 .06 1 .449 3 2 363.15 5 1 39.89 4 1 .06 1 .522 3 2 363.15 5 1 41.97 4 1 .06 1 .603 3 2 363.15 5 1 44.29 4 1 .06 1 .718 3 2 363.15 5 1 47.42 4 1 .06 1 .798 3 2 363.15 5 1 49.63 4 1 .06 1 .903 3 2 363.15 5 1 52.41 4 1 .06 1 1 4 2 363.15 5 1 54.49 4 1 .06 1 0 0 2 333.15 5 1 7.51 3 1 .06 1 .095 2 2 333.15 5 1 8.78 3 1 .06 1 .251 3 2 333.15 5 1 10.71 4 1 .06 1 .305 3 2 333.15 5 1 11.43 4 1 .06 1 .374 3 2 333.15 5 1 12.27 4 1 .06 1 .457 3 2 333.15 5 1 13.16 4 1 .06 1 .535 3 2 333.15 5 1 13.99 4 1 .06 1 .623 3 2 333.15 5 1 14.94 4 1 .06 1 .799 3 2 333.15 5 1 16.76 4 1 .06 1 1 4 2 333.15 5 1 18.56 4 1 .06 3 1 1 1 Principal objective of the work JCE JCE 10/19/2005 1 Mole fraction Titration method 3 Gas Direct value, X 1 Author Gas Liquid 1 Mole fraction 3 Liquid 1 Author 2 Temperature, K 1 Author 1 0 0 2 363.15 5 1 0 0 1 0 1 .081 2 2 363.15 5 1 .154 3 1 .000616 1 .185 3 2 363.15 5 1 .362 3 1 .001448 1 .242 3 2 363.15 5 1 .437 3 1 .001748 1 .301 3 2 363.15 5 1 .507 3 1 .002028 1 .37 3 2 363.15 5 1 .582 3 1 .002328 1 .449 3 2 363.15 5 1 .645 3 1 .00258 1 .522 3 2 363.15 5 1 .703 3 1 .002812 1 .603 3 2 363.15 5 1 .766 3 1 .003064 1 .718 3 2 363.15 5 1 .833 3 1 .003332 1 .798 3 2 363.15 5 1 .885 3 1 .00354 1 .903 3 2 363.15 5 1 .943 3 1 .003772 1 1 4 2 363.15 5 1 1 4 1 .004 1 0 0 2 333.15 5 1 0 0 1 0 1 .095 2 2 333.15 5 1 .243 3 1 .000972 1 .251 3 2 333.15 5 1 .486 3 1 .001944 1 .305 3 2 333.15 5 1 .567 3 1 .002268 1 .374 3 2 333.15 5 1 .639 3 1 .002556 1 .457 3 2 333.15 5 1 .708 3 1 .002832 1 .535 3 2 333.15 5 1 .739 3 1 .002956 1 .623 3 2 333.15 5 1 .815 3 1 .00326 1 .799 3 2 333.15 5 1 .895 3 1 .00358 1 1 4 2 333.15 5 1 1 4 1 .004 4 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 1 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.13 3 1 .0678 1 373.15 5 1 1.09 3 1 .0654 1 393.15 5 1 1.06 3 1 .0636 4 1 1 1 Principal objective of the work XML XML 10/18/2005 1 Activity coefficient Differential ebulliometry 4 Liquid Direct value, X Pure compound 1 Author 95 Liquid Gas Mole fraction 4 Liquid 0 0 Author .0001 95 1 Temperature, K 1 Author 95 1 353.15 5 1 1.18 3 1 .0708 1 373.15 5 1 1.16 3 1 .0696 1 393.15 5 1 1.13 3 1 .0678