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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
2-Heptene with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 2-Heptene; C7H14; [592-77-8]
NIST Chemistry WebBook
for detail
Evaluator:
G.T. Hefter, School of Mathematical and Physical Sciences, Murdoch University, Perth, Australia. July 1985.
Critical Evaluation:
Quantitative data for the solubility of 2-heptene (1) in water (2) have been reported in the publications listed in Table 1.
The agreement between the two studies is excellent and although the measurement temperatures differ slightly this effect should be minor. The values in Table 1 are therefore Recommended.
Solubility values of 2-heptene in various salt solutions have also been reported (ref 3) but, although in broad agreement with the values given in Table 1 will not be considered in this Evaluation. No data are available for the solubility of water in 2-heptene.
Experimental Data:
(Notes on the Nomenclature)
Table 1. Quantitative Solubility Studies of 2-Heptene (1) in Water (2)
Author
T/K
Reference
Sol. Power
Solubility
Sol. Note
x
1
Power
x
1
x
1
Note
Method
McAuliffe
298
1
3
15 (
R
) g(1)/100 g sln
a
6
2.7 (
R
)
a
GLC
Schwarz
297
2
3
15 (
R
) g(1)/100 g sln
a
6
2.7 (
R
)
a
chromatographic
Notes:
Table 1
a
(
R
)-Recommended value
References: (Click a link to see its experimental data associated with the reference)
1
McAuliffe, C., J. Phys. Chem. 1966, 70, 1267-75.
2
Schwarz, F.P., Anal. Chem. 1980, 52, 10-15.
3
Natarajan, G.S.; Venkatachalam, K.A., J. Chem. Eng. Data 1972, 17, 328-9.