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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Ethanol with Benzene and Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) Benzene; C6H6; [71-43-2]
NIST Chemistry WebBook
for detail
(3) Ethanol (ethyl alcohol); C2H6O; [64-17-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Barbaudy, J., J. Chim. Phys. 24, 1 (1927).
Variables:
Temperature = 338 K - 342 K
Prepared By:
A. Skrzecz
Experimental Data:
(Notes on the Nomenclature)
Compositions of coexisting phases
t/°C
T/K
Mass Fraction w
1
Mass Fraction w
2
Mole Fraction x
1
(compiler)
Mole Fraction x
2
(compiler)
Comment(s)
69.0
342.15
0.0004
0.9966
0.0007
0.9865
hydrocarbon-rich phase
69.0
342.15
0.027
0.003
0.0108
0.0007
water-rich phase
68.0
341.15
0.0040
0.9930
0.0067
0.9805
hydrocarbon-rich phase
68.0
341.15
0.068
0.004
0.0278
0.0010
water-rich phase
67.0
340.15
0.0120
0.9840
0.0199
0.9631
hydrocarbon-rich phase
67.0
340.15
0.114
0.005
0.0481
0.0012
water-rich phase
66.0
339.15
0.0280
0.9670
0.0458
0.9333
hydrocarbon-rich phase
66.0
339.15
0.176
0.006
0.0775
0.0016
water-rich phase
65.5
338.15
0.0520
0.9410
0.0832
0.8881
hydrocarbon-rich phase
65.5
338.15
0.220
0.007
0.1000
0.0019
water-rich phase
65.0
338.15
0.0910
0.8990
0.1407
0.8198
hydrocarbon-rich phase
65.0
338.15
0.324
0.020
0.1609
0.0059
water-rich phase
Method/Apparatus/Procedure:
Compositions of coexisting phases at boiling temperatures were determined intersections of boiling isotherms in homogeneous and heterogeneous regions. Boiling temperatures were measured for over 100 ternary mixtures.
Source and Purity of Materials:
(1) Source not specified.
(2) Source not specified.
(3) Source not specified.
Estimated Errors:
Solubility: Not reported.
Temperature: Not reported.