Compilation - 2-Propanol with Benzene and Water (IUPAC SDS Volume 69)

SDS Volume (3718)

Volume 69. Ternary Alcohol-Hydrocarbon-Water Systems, p None

Original Measurements

Nikurashina, N. I.; Sinegubova, S. I.; Zh. Obshch. Khim. 43, 2100 (1973).

Variables:

Room Temp: 298 $\pu{K}$

Prepared by:

A. Skrzecz

Method/Apparatus/Procedure:

This isothermal titration method was used. No more details were reported in the paper.

Source and Purity of Materials:
  1. Source not specified, pure grade; used as received; BP = 82°C, $n_{D}^{25}$ = 1.3752.
  2. Source not specified; distilled at 80°C; $n_{D}^{25}$ = 1.5016.
  3. Doubly distilled.
Estimated Errors:

Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.

Components:
  1. 2-Propanol, $\ce{ C3H8O }$; [67-63-0] NIST WebBook
  2. Benzene, $\ce{ C6H6 }$; [71-43-2] NIST WebBook
  3. Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Compositions of coexisting phases
$T$ (°C) $T$ ($\pu{K}$) w1 w2 $x_{1}$ $x_{2}$
25298.2 0.02670.9728 0.03440.9635
25298.2 0.05670.9425 0.07230.9243
25298.2 0.08250.9159 0.10410.8892
25298.2 0.11330.8823 0.14040.8414
25298.2 0.14410.8473 0.17470.7905
25298.2 0.17500.8126 0.20800.7429
25298.2 0.21000.7704 0.24190.6828
25298.2 0.24000.7326 0.26820.6297
25298.2 0.27100.6925 0.29280.5756
25298.2 0.30100.6564 0.31750.5326
25298.2 0.33080.6150 0.33590.4805
25298.2 0.35800.5750 0.34970.4321
25298.2 0.38100.5416 0.36080.3946
25298.2 0.40700.4993 0.36880.3480
25298.2 0.42800.4614 0.37160.3082
25298.2 0.44600.4257 0.37120.2726
25298.2 0.47000.3727 0.36680.2238
25298.2 0.48300.3395 0.36140.1955
25298.2 0.49300.2975 0.34700.1611
25298.2 0.49700.2599 0.32960.1326
25298.2 0.49000.2151 0.29890.1010
25298.2 0.45040.1264 0.22990.0496
25298.2 0.08671.6 x 10-3 0.02774 x 10-4
25298.2 0.15002.8 x 10-3 0.05047 x 10-4
25298.2 0.18164.1 x 10-3 0.06261.1 x 10-3
25298.2 0.20254.7 x 10-3 0.07101.3 x 10-3
25298.2 0.21505.3 x 10-3 0.07621.4 x 10-3
25298.2 0.22506.5 x 10-3 0.08051.8 x 10-3
25298.2 0.23257.1 x 10-3 0.08382.0 x 10-3
25298.2 0.24007.6 x 10-3 0.08712.1 x 10-3
25298.2 0.25007.9 x 10-3 0.09152.2 x 10-3
25298.2 0.26008.1 x 10-3 0.09602.3 x 10-3
25298.2 0.26608.6 x 10-3 0.09882.5 x 10-3
25298.2 0.27309.1 x 10-3 0.10212.6 x 10-3
25298.2 0.28109.6 x 10-3 0.10582.8 x 10-3
25298.2 0.29100.0118 0.11083.5 x 10-3
25298.2 0.30500.0151 0.11804.5 x 10-3
25298.2 0.31300.0183 0.12245.5 x 10-3
25298.2 0.32100.0193 0.12665.9 x 10-3
25298.2 0.33200.0223 0.13266.9 x 10-3
25298.2 0.34600.0327 0.14160.0103
25298.2 0.36500.0413 0.15350.0134
25298.2 0.39300.0617 0.17390.0210
25298.2 0.45040.1264 0.22990.0496

(a) Critical solubility point.

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