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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1-Butanol with Hexane (n-hexane) and Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1-Butanol (n-butanol, butyl alcohol, n-butyl alcohol); C4H10O; [71-36-3]
NIST Chemistry WebBook
for detail
(3) Hexane (n-hexane); C6H14; [110-54-3]
NIST Chemistry WebBook
for detail
Original Measurements:
Morozov, A.V.; Sarkisov, A.G.;Turovskii, V.B.; Ilyaskin, V.I., Dep. Doc. VINITI 102-78, 1 (1978).
Variables:
Temperature = 333 K
Prepared By:
A. Skrzecz
Experimental Data:
(Notes on the Nomenclature)
Compositions along the saturation curve
t/°C
T/K
Mass Fraction w
1
(compiler)
Mass Fraction w
2
(compiler)
Mole Fraction x
1
Mole Fraction x
2
60
333.2
0.7487
0.0759
0.4875
0.0425
60
333.2
0.7451
0.0831
0.4890
0.0469
60
333.2
0.6966
0.1742
0.5055
0.1087
60
333.2
0.6310
0.2711
0.4980
0.1840
60
333.2
0.4700
0.4701
0.4193
0.3607
60
333.2
0.2906
0.6784
0.2902
0.5827
60
333.2
0.0930
0.8925
0.1010
0.8340
Method/Apparatus/Procedure:
The titration method was used. The composition of the organic-rich phase was presented; the composition of the water-rich phase was not investigated.
Source and Purity of Materials:
(1) Source not specified; dried, distilled, n(20°C,D)=1.3991, d(25°C,4°C)=0.8010.
(2) Source not specified; twice distilled, n(20°C,D)=1.3748, d(25°C,4°C)=0.6544.
(3) Doubly distilled.
Estimated Errors:
Solubility: Not reported.
Temperature: Not reported.