Compilation - Methanol with Heptane and Water (IUPAC SDS Volume 69)

SDS Volume (3842)

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

Original Measurements

Budantseva, L. S.; Lesteva, T. M.; Nemstov, M. S.; Zh. Fiz. Khim. 1976, 50, 1344.

Variables:

Room Temp: 293 - 313 $\pu{K}$

Prepared by:

A. Skrzecz

Method/Apparatus/Procedure:

The method was described in [1]. No more details were reported in the paper.

Source and Purity of Materials:
  1. Source not specified.
  2. Source not specified.
  3. Source not specified.
Estimated Errors:

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

References

1 Budantseva, L. S.; Lesteva, T. M.; Nemtsov, M. S.; Zh. Fiz. Khim. 1975, 49, 1849.

Components:
  1. Methanol, $\ce{ CH4O }$; [67-56-1] NIST WebBook
  2. Heptane, $\ce{ C7H16 }$; [142-82-5] NIST WebBook
  3. Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Compositions of coexisting phases
$T$ (°C) $T$ ($\pu{K}$) $x_{1}$ $x_{2}$ w1 w2
20293.2 0.00000.9995 0.00.99991
20293.2 3.1 x 10-30.9964 1.0 x 10-30.9989
20293.2 7.2 x 10-30.9922 2.3 x 10-30.9976
20293.2 0.01330.9861 4.3 x 10-30.9956
20293.2 0.02150.9779 7.0 x 10-30.9929
20293.2 0.03360.9658 0.01100.9889
20293.2 0.06760.9314 0.02270.9771
20293.2 0.13730.8612 0.04850.9512
20293.2 0.17600.8240 0.06390.9361
40313.2 0.00000.9993 0.00.99987
40313.2 4.1 x 10-30.9950 1.3 x 10-30.9985
40313.2 0.01000.9889 3.2 x 10-30.9966
40313.2 0.01680.9819 5.4 x 10-30.9943
40313.2 0.02810.9704 9.2 x 10-30.9906
40313.2 0.04670.9516 0.01540.9842
40313.2 0.09450.9036 0.03230.9673
40313.2 0.14000.8578 0.04960.9500
40313.2 0.22500.7725 0.08520.9143
40313.2 0.29500.7050 0.11800.8820
20293.2 0.00003 x 10-6 0.02 x 10-5
20293.2 0.14732 x 10-5 0.23501.0 x 10-4
20293.2 0.28411 x 10-4 0.41365 x 10-4
20293.2 0.44682 x 10-4 0.58928 x 10-4
20293.2 0.58959 x 10-4 0.71663.4 x 10-3
20293.2 0.70754.0 x 10-3 0.80200.0142
20293.2 0.84310.0154 0.86840.0496
20293.2 0.90530.0334 0.86700.1000
20293.2 0.91200.0880 0.76820.2318
40313.2 0.00001 x 10-5 0.06 x 10-5
40313.2 0.15082 x 10-5 0.24001.0 x 10-4
40313.2 0.31191 x 10-4 0.44624 x 10-4
40313.2 0.46084 x 10-4 0.60241.6 x 10-3
40313.2 0.59021.7 x 10-3 0.71546.4 x 10-3
40313.2 0.73827.8 x 10-3 0.81530.0269
40313.2 0.85020.0214 0.85940.0676
40313.2 0.89710.0416 0.84500.1225
40313.2 0.88450.1005 0.73270.2603
40313.2 0.83500.1650 0.61810.3819

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