2 0 2005 sch gre 0 journal Original Schmelzer, J.[Juergen] Grenner, A.[Andreas] Matusche, J.[Jan] Brettschneider, G.[Gabi] Anderson, J.[Joerg] Niederbroeker, H.[Heike] J. Chem. Eng. Data 2005 2005-08-19 Activity Coefficients at Infinite Dilution and Excess Molar Volumes in Binary Mixtures Containing Normal Alkanes (Nonane, Decane, Undecane, or Dodecane) and Cresols (2-Methylphenol or 3-Methylphenol) The differential ebulliometry method was used to measure activity coefficients at infinite dilution for cresols (2-methylphenol or 3-mehtylphenol) with nonane, decane, or undecane a in a range of temperature from (373 to 433) K. Temperature-dependent parameters were determined for the UNIQUAC model. Densities of binary mixtures of systems containing 2-cresol + nonane or decane or undecane and 3-cresol + nonane or undecane or dodecane have been measured at 308.15 K under atmospheric pressure. With these data, excess molar volumes (VE) have been calculated. The excess molar volumes were fitted to the Redlich-Kister polynomial equation. Activity Coefficients at Infinite Dilution and Excess Molar Volumes in Binary Mixtures Containing Normal Alkanes (Nonane Decane Undecane or Dodecane) and Cresols (2-Methylphenol or 3-Methylphenol) 50 1250-1254 1 2-methylphenol C7H8O 1 Commercial source 1 98 2 Stated by supplier 2 Dried with chemical reagent Fractional distillation 2 99.1 3 Gas chromatography 2 3-methylphenol C7H8O 1 Commercial source 1 99 2 Stated by supplier 2 Dried with chemical reagent Fractional distillation 2 99.9 3 Gas chromatography 3 nonane C9H20 1 Commercial source 1 99 2 Stated by supplier 2 Fractional distillation Molecular sieve treatment 2 99.9 3 Gas chromatography 4 decane C10H22 1 Commercial source 1 98 2 Stated by supplier 2 Fractional distillation Molecular sieve treatment 2 99.4 3 Gas chromatography 5 undecane C11H24 1 Commercial source 1 98 2 Stated by supplier 2 Fractional distillation Molecular sieve treatment 2 99.9 3 Gas chromatography 6 dodecane C12H26 1 Commercial source 1 98 2 Stated by supplier 2 Fractional distillation Molecular sieve treatment 2 99.7 3 Gas chromatography 1 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 308.15 5 1 1.5386 5 1 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 1032.73 6 2 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 293.15 5 1 1.5401 5 2 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 1022.02 6 3 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 293.15 5 1 1.4058 5 3 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 707.41 5 4 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 308.15 5 1 1.4055 5 4 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 720.24 5 5 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 293.15 5 1 1.4164 5 5 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 729.13 5 6 1 Principal objective of the work NEO JCE 7/19/2005 1 Refractive index (Na D-line) Standard Abbe refractometry Liquid Direct value, X Liquid Pressure, kPa 101.325 6 1 Temperature, K 1 293.15 5 1 1.421 5 6 1 Principal objective of the work JCE JCE 8/18/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid 1 Pressure, kPa 2 Temperature, K 1 101.3 4 2 308.15 5 1 738.63 5 1 1 3 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 1 Liquid 0 0 1 Temperature, K 1 373.15 5 1 5.84 3 1 .4088 1 393.15 5 1 4.58 3 1 .3206 1 413.15 5 1 3.8 2 1 .266 1 1 3 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 1 Liquid 1 0 0 1 707.41 5 1 .0661 3 1 719.58 5 1 .0684 3 1 720.02 5 1 .1489 4 1 736.5 5 1 .2085 4 1 749.6 5 1 .2703 4 1 764.08 5 1 .3994 4 1 797.32 5 1 .4008 4 1 797.69 5 1 .4688 4 1 817.04 5 1 .5237 4 1 833.66 5 1 .5941 4 1 856.51 5 1 .6631 4 1 880.76 5 1 .7323 4 1 906.98 5 1 .8106 4 1 939.53 5 1 .8674 4 1 965.12 5 1 .9285 4 1 994.76 5 1 1 5 1 1032.73 6 1 1 4 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 1 Liquid 0 0 1 Temperature, K 1 393.15 5 1 4.15 3 1 .2905 1 413.15 5 1 3.49 3 1 .2443 1 433.15 5 1 3.04 3 1 .2128 1 1 4 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 1 Liquid 1 0 0 1 720.24 5 1 .0637 3 1 730.49 5 1 .0908 3 1 735.2 5 1 .162 4 1 748.33 5 1 .2086 4 1 757.57 5 1 .272 4 1 770.9 5 1 .3186 4 1 781.32 5 1 .4014 4 1 801.21 5 1 .4707 4 1 819.47 5 1 .529 4 1 836.06 5 1 .6014 4 1 858.4 5 1 .6596 4 1 878.02 5 1 .7379 4 1 906.95 5 1 .7876 4 1 927.04 5 1 .8714 4 1 964.58 5 1 .9348 4 1 996.28 5 1 .9617 4 1 1010.78 6 1 1 5 1 1032.73 6 1 1 5 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 1 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 1 Liquid 0 0 1 Temperature, K 1 393.15 5 1 4.47 3 1 .3129 1 413.15 5 1 3.77 3 1 .2639 1 433.15 5 1 2.85 3 1 .1995 1 1 5 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 1 Liquid 1 0 0 1 729.13 5 1 .0367 3 1 734.21 5 1 .0684 3 1 738.92 5 1 .0746 3 1 739.92 5 1 .1306 4 1 748.8 5 1 .2094 4 1 762.7 5 1 .2809 4 1 776.41 5 1 .3636 4 1 794.01 5 1 .4749 4 1 820.79 5 1 .5311 4 1 835.93 5 1 .5989 4 1 855.95 5 1 .6593 4 1 875.61 5 1 .7261 4 1 899.41 5 1 .8065 4 1 931.92 5 1 .8662 4 1 959.18 5 1 .9476 4 1 1001.43 6 1 1 5 1 1032.73 6 2 1 3 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 2 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 2 Liquid 0 0 1 Temperature, K 1 373.15 5 1 9.21 3 1 .6447 1 393.15 5 1 7.06 3 1 .4942 1 413.15 5 1 5.96 3 1 .4172 2 1 3 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 2 Liquid 1 0 0 1 707.41 5 1 .1021 4 1 726.54 5 1 .1998 4 1 747.24 5 1 .302 4 1 770.94 5 1 .4021 4 1 796.76 5 1 .5 4 1 825 5 1 .7 4 1 892.22 5 1 .9 4 1 974.43 5 1 1 5 1 1022.02 6 2 1 4 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 2 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 2 Liquid 0 0 1 Temperature, K 1 373.15 5 1 7.79 3 1 .5453 1 403.15 5 1 5.37 3 1 .3759 1 433.15 5 1 4.26 3 1 .2982 2 1 5 1 Principal objective of the work NEO JCE 7/19/2005 1 Activity coefficient Differential ebulliometry 2 Liquid Direct value, X Pure compound 1 Author Liquid Pressure, kPa 101.3 4 Mole fraction 2 Liquid 0 0 1 Temperature, K 1 393.15 5 1 6.25 3 1 .4375 1 413.15 5 1 4.9 3 1 .343 1 433.15 5 1 3.93 3 1 .2751 2 1 5 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 2 Liquid 1 0 0 1 729.13 5 1 .1287 4 1 748.52 5 1 .1853 4 1 758.11 5 1 .3395 4 1 787.84 5 1 .389 4 1 798.63 5 1 .5024 4 1 826.11 5 1 .6023 4 1 854.21 5 1 .6949 4 1 884.19 5 1 .8 4 1 923.73 5 1 .9 4 1 968.61 5 1 1 5 1 1022.02 6 2 1 6 1 Principal objective of the work NEO JCE 7/19/2005 1 Mass density, kg/m3 Vibrating tube method Liquid Direct value, X Liquid Pressure, kPa 101.3 4 Temperature, K 308.15 5 1 Mole fraction 2 Liquid 1 0 0 1 738.63 5 1 .1325 4 1 756.67 5 1 .2055 4 1 767.97 5 1 .3009 4 1 784.51 5 1 .4009 4 1 804.35 5 1 .6976 4 1 883.71 5 1 .7987 4 1 921.29 5 1 .895 4 1 963.9 5 1 1 5 1 1022.02 6