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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,1-Dichloroethene (1,1-dichloroethylene) with Water.
Components:
(1) 1,1-Dichloroethene (1,1-dichloroethylene); C2H2Cl2; [75-35-4]
NIST Chemistry WebBook
for detail
(2) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Howe, G.B.; Mullins, M.E.; Rogers, T.N., AFESC Tyndall Air Force Base, Report ESL-TR-86-66, Vol. 1, Florida, Sept. 1987, 86 pp. (AD-A188 571).
Variables:
Temperature = 283 K - 303
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
6
* g
1
/g
2
10
2
* Mass Fraction w
1
(compiler)
10
4
* Mole Fraction x
1
(compiler)
10
6.30 x 10
2
6.30 x 10
-2
1.171
20
7.50 x 10
2
7.50 x 10
-2
1.395
30
6.56 x 10
2
6.56 x 10
-2
1.220
Method/Apparatus/Procedure:
250 cm
3
bottles were filled with distilled and deionized water and sealed. A measured volume of 1,1-dichloroethene was injected into the bottles through each septum using a microliter syringe. The 1,1-dichloroethene was in excess of the anticipated solubility limit. The bottles were shaken for 1 hour with a wrist-action shaker and allowed to equilibrate for about 3 weeks. Samples were then injected into a gas chromatograph equipped with a Carbopac Column and a FID detector. The GC response was compared with calibration plots.
Source and Purity of Materials:
(1) Probably a commercial reagent, at least 99 % pure, used as received.
(2) Distilled and deionized.
Estimated Errors:
Solubility: Not specified.
Temperature: ± 0.5 K (compiler).