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:
1,1,2-Trichloro-1,2,2-trifluoroethane with Water.
Components:
(1) 1,1,2-Trichloro-1,2,2-trifluoroethane; C2Cl3F3; [76-13-1]
NIST Chemistry WebBook
for detail
(2) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Hellström, G.W.; Jacobs, H.R.; Boehm, R.F., University of Utah, Report DGL-1549-6, Salt Lake City, Utah (December, 1976), 74 pp.
Variables:
Temperature = 303 K - 370 K
Pressure = 303 K - 370 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
Pressure [atm]
Solubility [ppm atm**-1]
10
2
* Mass Fraction w
1
(compiler)
10
5
* Mole Fraction x
1
30.0
0.536
217.8
2.178 x 10
-2
2.094
34.2
0.629
248.5
2.485 x 10
-2
2.390
57.5
1.374
291.1
2.911 x 10
-2
2.800
73.0
1.31
202.2
2.022 x 10
-2
1.944
90.0
0.347
38.0
3.80 x 10
-3
0.3654
93.2
1.09
106.8
1.068 x 10
-2
1.027
Method/Apparatus/Procedure:
The saturation of 1,1,2-trichloro-1,2,2-tri-fluoroethane with water took place in a steel vessel during 10 hours. The mixture was stirred and left to stand for 7 hours before the gas chromatographic analysis. The chromatograph was equipped with an electron capture detector. The determination of the solubility at a given condition was repeated five or six times.
1
Source and Purity of Materials:
(1) du Pont samples, purity not given.
(2) Distilled.
Estimated Errors:
Solubility: ± 4.7 % std. dev.
Temperature: ± 0.5 K.
References:
1
G.W. Hellstrom, M. Sc. Thesis, Univ. of Utah, Salt Lake City, Utah, Dec. 1976.