SDS Volume (428)

Volume 37. Hydrocarbons in Water and Seawater, Part I, p 357

Original Measurements

De Loos, Th. W.; Penders, W. G.; Litchtenthaler, R. N.; J. Chem. Thermodyn. 1982, 14, 83-91.

Variables:

Pressure: 16.65 - 135.70 $\pu{MPa}$
Temperature: 595.9 - 672.6 $\pu{K}$

Prepared by:

C.L. Young

Method/Apparatus/Procedure:

Static visual cell fitted with magnetic stirrer. Composition og homogeneous phase determined from weighing cell charges at ambient temperature. Details of cell and procedure given in [1]. Pressure measured with a pressure balance and temperature measured with $\ce{Pt}$ resistance thermometer.

Source and Purity of Materials:
  1. Merck sample, purity at least 99.0 moles%. Degassed.
  2. Doubly distilled. Conductivity less than $\pu{E-6 S cm-1}$.
Estimated Errors:

Ambient temperature: δT/K = ±0.1 K.
Pressure: δP/Mpa = ±0.02 up to 40 Mpa, ±0.05 above 40 MP

References

1 De Loos, Th. W.; Wijen, A. J. M.; Dipen. G. A. M.; J. Chem. Thermodyn. 1980, 12, 193.

Components:
  1. Hexane, $\ce{ C6H14 }$; [110-54-3] NIST WebBook
  2. Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Values of pressure and temperature on one phase-two phase boundary
$T$ ($\pu{K}$) $P$ ($\pu{MPa}$) $x_{1}$ MR1 (g1/100 g2)
631.518.33 5 x 10-32.4
633.818.82 5 x 10-32.4
635.919.31 5 x 10-32.4
637.719.80 5 x 10-32.4
639.720.27 5 x 10-32.4
641.420.76 5 x 10-32.4
643.521.25 5 x 10-32.4
644.821.74 5 x 10-32.4
645.522.08 5 x 10-32.4
645.422.20 5 x 10-32.4
645.322.22 5 x 10-32.4
644.222.23 5 x 10-32.4
643.322.18 5 x 10-32.4
642.122.08 5 x 10-32.4
641.221.99 5 x 10-32.4
640.021.89 5 x 10-32.4
640.021.78 5 x 10-32.4
639.721.35 5 x 10-32.4
634.621.13 5 x 10-32.4
632.420.73 5 x 10-32.4
628.420.34 5 x 10-32.4
625.119.97 5 x 10-32.4
623.119.63 5 x 10-32.4
620.719.37 5 x 10-32.4
618.319.23 5 x 10-32.4
616.419.15 5 x 10-32.4
614.819.10 5 x 10-32.4
613.419.10 5 x 10-32.4
610.919.20 5 x 10-32.4
609.519.20 5 x 10-32.4
608.419.25 5 x 10-32.4
607.519.40 5 x 10-32.4
606.319.45 5 x 10-32.4
605.119.66 5 x 10-32.4
604.219.80 5 x 10-32.4
603.220.00 5 x 10-32.4
601.820.30 5 x 10-32.4
600.420.63 5 x 10-32.4
597.621.92 5 x 10-32.4
596.722.41 5 x 10-32.4
596.324.69 5 x 10-32.4
595.925.25 5 x 10-32.4
595.926.23 5 x 10-32.4
629.918.33 0.0156.8
632.018.82 0.0156.8
634.919.56 0.0156.8
637.720.29 0.0156.8
639.320.76 0.0156.8
641.121.25 0.0156.8
642.721.99 0.0156.8
643.022.23 0.0156.8
642.422.47 0.0156.8
641.822.52 0.0156.8
641.622.54 0.0156.8
641.322.57 0.0156.8
641.222.58 0.0156.8
640.822.60 0.0156.8
637.422.74 0.0156.8
635.422.79 0.0156.8
633.522.86 0.0156.8
629.522.94 0.0156.8
627.923.01 0.0156.8
626.323.05 0.0156.8
624.823.15 0.0156.8
620.824.48 0.0156.8
620.324.72 0.0156.8
619.524.97 0.0156.8
618.325.21 0.0156.8
617.226.10 0.0156.8
616.929.64 0.0156.8
616.531.89 0.0156.8
616.634.54 0.0156.8
617.940.23 0.0156.8
622.959.82 0.0156.8
633.574.49 0.0156.8
639.086.73 0.0156.8
645.1106.32 0.0156.8
650.7118.56 0.0156.8
655.4129.84 0.0156.8
629.618.84 0.02510.9
630.719.06 0.02510.9
631.619.31 0.02510.9
632.519.56 0.02510.9
634.320.04 0.02510.9
635.120.29 0.02510.9
636.720.78 0.02510.9
638.021.19 0.02510.9
639.521.74 0.02510.9
640.122.23 0.02510.9
639.422.58 0.02510.9
639.322.63 0.02510.9
638.922.72 0.02510.9
638.422.82 0.02510.9
637.822.94 0.02510.9
637.522.99 0.02510.9
637.123.03 0.02510.9
636.823.08 0.02510.9
636.523.13 0.02510.9
636.123.18 0.02510.9
635.823.22 0.02510.9
635.023.35 0.02510.9
633.823.53 0.02510.9
633.223.62 0.02510.9
632.623.72 0.02510.9
631.623.92 0.02510.9
630.224.46 0.02510.9
628.125.00 0.02510.9
627.125.40 0.02510.9
626.425.79 0.02510.9
626.225.94 0.02510.9
626.126.18 0.02510.9
625.626.68 0.02510.9
625.127.17 0.02510.9
624.927.65 0.02510.9
624.828.15 0.02510.9
624.629.12 0.02510.9
624.430.10 0.02510.9
624.531.09 0.02510.9
624.532.56 0.02510.9
624.933.54 0.02510.9
625.235.50 0.02510.9
625.936.97 0.02510.9
627.240.21 0.02510.9
629.045.08 0.02510.9
633.254.89 0.02510.9
638.864.68 0.02510.9
643.974.46 0.02510.9
649.486.68 0.02510.9
657.6101.40 0.02510.9
663.1118.56 0.02510.9
669.5135.70 0.02510.9
635.821.02 0.03012.9
636.221.18 0.03012.9
636.921.56 0.03012.9
637.421.71 0.03012.9
637.922.01 0.03012.9
638.022.35 0.03012.9
638.022.74 0.03012.9
637.522.84 0.03012.9
637.022.99 0.03012.9
636.623.08 0.03012.9
636.323.13 0.03012.9
636.023.20 0.03012.9
635.723.23 0.03012.9
635.623.28 0.03012.9
635.223.33 0.03012.9
634.923.43 0.03012.9
634.323.53 0.03012.9
633.323.72 0.03012.9
632.923.82 0.03012.9
632.523.92 0.03012.9
632.224.01 0.03012.9
631.924.12 0.03012.9
631.524.22 0.03012.9
631.024.31 0.03012.9
630.824.41 0.03012.9
630.524.51 0.03012.9
630.024.60 0.03012.9
629.824.70 0.03012.9
629.524.80 0.03012.9
628.125.43 0.03012.9
627.126.08 0.03012.9
626.526.68 0.03012.9
626.327.17 0.03012.9
626.127.65 0.03012.9
626.027.85 0.03012.9
625.828.24 0.03012.9
625.728.83 0.03012.9
625.430.10 0.03012.9
625.530.89 0.03012.9
625.631.38 0.03012.9
625.731.78 0.03012.9
625.932.17 0.03012.9
626.333.05 0.03012.9
627.435.99 0.03012.9
627.937.22 0.03012.9
629.040.18 0.03012.9
637.057.34 0.03012.9
620.017.14 0.03815.9
624.118.11 0.03815.9
626.918.84 0.03815.9
630.019.82 0.03815.9
631.720.29 0.03815.9
633.821.02 0.03815.9
635.321.76 0.03815.9
636.022.25 0.03815.9
635.822.74 0.03815.9
635.822.89 0.03815.9
635.622.99 0.03815.9
634.723.23 0.03815.9
632.923.72 0.03815.9
632.323.82 0.03815.9
632.023.96 0.03815.9
631.724.06 0.03815.9
630.924.26 0.03815.9
630.124.72 0.03815.9
629.125.21 0.03815.9
627.926.18 0.03815.9
627.127.17 0.03815.9
626.528.15 0.03815.9
626.229.62 0.03815.9
626.331.57 0.03815.9
627.033.54 0.03815.9
628.037.46 0.03815.9
632.245.08 0.03815.9
641.1622.22 0.03815.9
625.018.59 0.04217.3
626.719.08 0.04217.3
628.319.56 0.04217.3
630.820.29 0.04217.3
632.120.78 0.04217.3
633.321.27 0.04217.3
634.221.76 0.04217.3
635.022.25 0.04217.3
635.322.74 0.04217.3
634.723.13 0.04217.3
633.923.48 0.04217.3
632.424.01 0.04217.3
631.924.22 0.04217.3
631.524.31 0.04217.3
631.324.41 0.04217.3
631.224.46 0.04217.3
631.124.51 0.04217.3
631.024.55 0.04217.3
630.824.62 0.04217.3
630.024.95 0.04217.3
628.625.82 0.04217.3
627.826.50 0.04217.3
627.526.92 0.04217.3
627.327.27 0.04217.3
627.127.65 0.04217.3
626.828.15 0.04217.3
626.728.63 0.04217.3
626.629.12 0.04217.3
626.630.10 0.04217.3
626.731.09 0.04217.3
626.932.07 0.04217.3
627.233.54 0.04217.3
628.836.94 0.04217.3
629.238.31 0.04217.3
631.442.63 0.04217.3
633.747.53 0.04217.3
639.157.23 0.04217.3
643.966.12 0.04217.3
648.774.44 0.04217.3
655.988.41 0.04217.3
659.896.49 0.04217.3
664.4106.30 0.04217.3
671.2122.95 0.04217.3
616.316.65 0.04919.8
618.317.02 0.04919.8
622.318.06 0.04919.8
623.418.35 0.04919.8
626.619.23 0.04919.8
628.419.80 0.04919.8
629.920.29 0.04919.8
631.420.78 0.04919.8
632.021.02 0.04919.8
632.521.27 0.04919.8
633.021.51 0.04919.8
633.421.76 0.04919.8
633.822.01 0.04919.8
633.922.10 0.04919.8
634.122.99 0.04919.8
634.023.08 0.04919.8
634.023.18 0.04919.8
633.523.43 0.04919.8
633.223.58 0.04919.8
632.623.82 0.04919.8
632.323.96 0.04919.8
632.024.12 0.04919.8
631.024.55 0.04919.8
630.524.79 0.04919.8
630.124.90 0.04919.8
629.825.05 0.04919.8
629.825.15 0.04919.8
629.425.38 0.04919.8
629.025.63 0.04919.8
628.925.77 0.04919.8
628.626.02 0.04919.8
628.226.41 0.04919.8
627.527.22 0.04919.8
627.328.32 0.04919.8
627.329.62 0.04919.8
627.430.60 0.04919.8
627.631.57 0.04919.8
627.832.07 0.04919.8
628.032.80 0.04919.8
628.634.50 0.04919.8
629.135.47 0.04919.8
629.436.50 0.04919.8
629.636.84 0.04919.8
630.137.93 0.04919.8
631.440.18 0.04919.8
633.042.38 0.04919.8
634.045.08 0.04919.8
641.257.56 0.04919.8
643.260.75 0.04919.8
648.369.54 0.04919.8
653.078.36 0.04919.8
653.879.35 0.04919.8
657.786.68 0.04919.8
665.9102.87 0.04919.8
618.517.61 0.06023.4
620.318.11 0.06023.4
621.218.35 0.06023.4
622.918.84 0.06023.4
625.919.82 0.06023.4
627.720.56 0.06023.4
628.420.78 0.06023.4
629.521.27 0.06023.4
630.021.51 0.06023.4
630.621.76 0.06023.4
631.222.25 0.06023.4
631.622.74 0.06023.4
631.822.94 0.06023.4
631.923.53 0.06023.4
631.723.92 0.06023.4
631.424.12 0.06023.4
631.224.31 0.06023.4
630.924.55 0.06023.4
630.524.95 0.06023.4
629.925.29 0.06023.4
628.826.26 0.06023.4
628.326.90 0.06023.4
628.127.46 0.06023.4
627.927.85 0.06023.4
627.828.24 0.06023.4
627.728.83 0.06023.4
627.729.42 0.06023.4
627.630.20 0.06023.4
627.730.89 0.06023.4
627.831.57 0.06023.4
628.132.56 0.06023.4
628.333.52 0.06023.4
628.734.50 0.06023.4
629.736.94 0.06023.4
631.540.18 0.06023.4
635.047.05 0.06023.4
641.956.82 0.06023.4
647.768.33 0.06023.4
653.578.63 0.06023.4
660.191.45 0.06023.4
663.998.94 0.06023.4
618.918.25 0.07026.5
619.318.35 0.07026.5
620.118.59 0.07026.5
621.018.84 0.07026.5
622.519.33 0.07026.5
626.120.70 0.07026.5
627.321.34 0.07026.5
628.622.15 0.07026.5
629.322.74 0.07026.5
629.423.53 0.07026.5
629.224.12 0.07026.5
628.924.54 0.07026.5
628.625.00 0.07026.5
628.425.52 0.07026.5
627.926.18 0.07026.5
627.527.17 0.07026.5
627.328.15 0.07026.5
627.229.12 0.07026.5
627.330.10 0.07026.5
627.531.09 0.07026.5
627.831.07 0.07026.5
628.033.05 0.07026.5
628.334.00 0.07026.5
628.734.99 0.07026.5
628.634.50 0.07026.5
631.640.18 0.07026.5
634.445.08 0.07026.5
643.759.79 0.07026.5
652.974.44 0.07026.5
660.786.68 0.07026.5
616.317.78 0.08129.7
617.318.13 0.08129.7
619.018.40 0.08129.7
621.319.33 0.08129.7
622.819.82 0.08129.7
624.020.31 0.08129.7
625.220.80 0.08129.7
626.121.29 0.08129.7
627.021.78 0.08129.7
627.622.27 0.08129.7
628.323.23 0.08129.7
628.324.22 0.08129.7
628.225.19 0.08129.7
628.025.70 0.08129.7
627.526.68 0.08129.7
627.427.65 0.08129.7
627.328.63 0.08129.7
627.429.62 0.08129.7
627.730.60 0.08129.7
627.931.57 0.08129.7
628.232.57 0.08129.7
628.533.52 0.08129.7
629.034.50 0.08129.7
629.735.47 0.08129.7
630.136.94 0.08129.7
631.038.41 0.08129.7
623.140.18 0.08129.7
632.340.67 0.08129.7
632.841.40 0.08129.7
633.141.90 0.08129.7
633.542.63 0.08129.7
633.843.12 0.08129.7
634.343.85 0.08129.7
645.060.26 0.08129.7
647.264.66 0.08129.7
650.169.54 0.08129.7
654.576.79 0.08129.7
657.983.02 0.08129.7
662.792.08 0.08129.7
665.498.84 0.08129.7
671.2108.75 0.08129.7
671.7109.98 0.08129.7
608.916.65 0.09433.2
612.117.47 0.09433.2
615.018.37 0.09433.2
618.319.33 0.09433.2
619.519.77 0.09433.2
621.120.31 0.09433.2
621.520.55 0.09433.2
622.120.80 0.09433.2
622.821.29 0.09433.2
623.821.78 0.09433.2
624.622.27 0.09433.2
625.623.25 0.09433.2
626.024.72 0.09433.2
626.125.70 0.09433.2
626.327.17 0.09433.2
626.629.62 0.09433.2
627.031.09 0.09433.2
627.632.56 0.09433.2
628.133.54 0.09433.2
628.534.50 0.09433.2
630.537.93 0.09433.2
633.342.63 0.09433.2
634.845.08 0.09433.2
637.849.98 0.09433.2
641.054.87 0.09433.2
644.459.72 0.09433.2
645.962.22 0.09433.2
647.164.68 0.09433.2
653.374.44 0.09433.2
660.186.68 0.09433.2
667.9101.40 0.09433.2
673.9111.20 0.09433.2
613.417.98 0.10235.2
613.818.03 0.10235.2
614.518.37 0.10235.2
615.218.61 0.10235.2
616.118.86 0.10235.2
617.419.35 0.10235.2
618.719.82 0.10235.2
619.820.31 0.10235.2
621.120.80 0.10235.2
622.021.29 0.10235.2
623.422.27 0.10235.2
624.122.96 0.10235.2
624.923.74 0.10235.2
625.324.72 0.10235.2
625.625.94 0.10235.2
625.927.17 0.10235.2
626.428.63 0.10235.2
626.730.10 0.10235.2
627.131.09 0.10235.2
627.532.07 0.10235.2
627.933.05 0.10235.2
628.934.50 0.10235.2
630.036.94 0.10235.2
632.841.40 0.10235.2
643.959.77 0.10235.2
652.974.44 0.10235.2
653.174.44 0.10235.2
653.575.67 0.10235.2
654.276.90 0.10235.2
660.086.68 0.10235.2
666.698.84 0.10235.2
610.218.08 0.11939.3
613.119.10 0.11939.3
614.219.84 0.11939.3
617.721.12 0.11939.3
618.721.78 0.11939.3
620.523.01 0.11939.3
621.423.74 0.11939.3
622.124.48 0.11939.3
622.625.21 0.11939.3
623.226.18 0.11939.3
623.627.17 0.11939.3
624.228.15 0.11939.3
624.629.12 0.11939.3
625.130.10 0.11939.3
625.731.09 0.11939.3
626.232.07 0.11939.3
627.033.54 0.11939.3
627.634.52 0.11939.3
628.335.47 0.11939.3
629.437.43 0.11939.3
631.340.18 0.11939.3
632.942.63 0.11939.3
635.446.55 0.11939.3
637.749.98 0.11939.3
642.557.32 0.11939.3
645.662.22 0.11939.3
648.667.09 0.11939.3
652.774.44 0.11939.3
656.881.79 0.11939.3
662.391.59 0.11939.3
667.2101.40 0.11939.3
672.1111.20 0.11939.3
608.317.87 0.13542.7
609.118.13 0.13542.7
609.818.37 0.13542.7
611.318.86 0.13542.7
615.020.33 0.13542.7
616.020.82 0.13542.7
616.821.31 0.13542.7
617.721.60 0.13542.7
618.422.27 0.13542.7
619.122.76 0.13542.7
620.323.74 0.13542.7
621.024.72 0.13542.7
622.226.18 0.13542.7
622.927.17 0.13542.7
623.428.15 0.13542.7
624.129.12 0.13542.7
624.930.60 0.13542.7
625.832.07 0.13542.7
627.334.52 0.13542.7
628.235.96 0.13542.7
629.437.93 0.13542.7
631.240.18 0.13542.7
632.742.63 0.13542.7
634.245.08 0.13542.7
635.947.53 0.13542.7
643.759.77 0.13542.7
647.064.68 0.13542.7
653.174.44 0.13542.7
659.986.68 0.13542.7
666.598.94 0.13542.7
672.6111.20 0.13542.7

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