Home
Introduction
Search Menu
IUPAC Series (PDF)
Reference
Version History
About the Project
Disclaimer
Contact Us
Acknowledgements
IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1-Heptene with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1-Heptene; C7H14; [592-76-7]
NIST Chemistry WebBook
for detail
Original Measurements:
Black, C.; Joris, G.G.; Taylor, H.S., J. Chem. Phys. 1948, 16, 537-43.
Variables:
Temperature = 10-21.2 °C
Prepared By:
A. Maczynski and Z. Maczynska
Experimental Remarks:
(at total saturation pressure of 1 atm)
Experimental Data:
(Notes on the Nomenclature)
Solubility of water in 1-heptene
t/°C
g
2
/100 g solution
g
2
/100 g solution (compiler)
10
3
* Mole Fraction x
2
(compiler)
10.0
0.0692
0.0692
3.76
20.1
0.1126
0.1126
6.11
20.5
0.1047
0.1047
5.68
21.2
0.1158
0.1158
6.28
Notes:
Table 1
(at total saturation pressure of 1 atm)
Method/Apparatus/Procedure:
Air-saturated with radioactive water vapor was bubbled through (1) until saturation was attined. Dissolved water was separated from (1) by absorption on calcium oxide. The tritum was transferred into the counter by quilibration with ethanol vapor. The method is described in ref (1).
Source and Purity of Materials:
(1) Harvard University; purity not specified; used as received.
(2) not specified.
Estimated Errors:
Solubility: ± 1% (type of error not specified)
References:
1
Joris, G.G.; Tayolr, H.S. J. Chem. Phys. 1948, 16, 45.