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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Trichloroethene (trichloroethylene) with Water.
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) Trichloroethene (trichloroethylene); C2HCl3; [79-01-6]
NIST Chemistry WebBook
for detail
Original Measurements:
Leighton, D.T.; Calo, J.M., J. Chem. Eng. Data 1981, 26, 382-5.
Variables:
Temperature = 274 K - 299 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
Distribution coefficient, D
L
10
2
* Mass Fraction w
1
(compiler)
10
4
* Mole Fraction x
1
(compiler)
1.0
1.316 x 10
2
0.1576
2.164
1.0
1.395 x 10
2
0.1487
2.041
1.2
1.388 x 10
2
0.1494
2.051
2.5
1.684 x 10
2
0.1339
1.838
7.0
2.009 x 10
2
0.1434
1.968
10.0
2.327 x 10
2
0.1450
1.991
12.0
2.548 x 10
2
0.1468
2.016
12.0
2.658 x 10
2
0.1408
1.933
12.9
2.870 x 10
2
0.1372
1.884
14.0
3.099 x 10
2
0.1337
1.836
18.0
3.750 x 10
2
0.1348
1.851
18.0
3.796 x 10
2
0.1332
1.329
18.0
3.750 x 10
2
0.1340
1.851
19.0
3.935 x 10
2
0.1350
1.853
19.2
4.173 x 10
2
0.1273
1.749
19.5
3.965 x 10
2
0.1372
1.884
24.3
5.371 x 10
2
0.1285
1.764
25.2
5.399 x 10
2
0.1309
1.797
25.3
5.457 x 10
2
0.1325
1.819
26.0
5.511 x 10
2
0.1343
1.844
26.0
5.638 x 10
2
0.1313
1.802
26.1
5.581 x 10
2
0.1326
1.820
Notes:
a
Gas-liquid system analysis parameter, from calibration measurements.
Method/Apparatus/Procedure:
A 5 μL trichloroethene sample was injected into a 2.3 liter equilibration cell containing distilled water. After the cell was shaken vigorously for about 5 minutes, the homogeneity of the liquid sample was maintained with a magnetic stirrer. Compressed air was passed through the cell and the gas flow was measured with a soap film flowmeter. The trichloroethene content was extracted and analyzed using a dual flame ionization detector gas chromatograph.
Source and Purity of Materials:
(1) Source and purity not given.
(2) Distilled.
Estimated Errors:
Solubility: ± 2.1 %.
Temperature: ± 0.5 K.