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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,3-Dichlorobenzene with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1,3-Dichlorobenzene; C6H4Cl2; [541-73-1]
NIST Chemistry WebBook
for detail
Original Measurements:
Schwarz, F.P.; Miller, J., Anal. Chem. 1980, 52(13), 2162-4.
Variables:
Temperature = Temperature
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
Experimentally determined values:
t/°C
10
1
* g
1
/kg
Comment(s)
10
1.16 ± 0.06
Elution Chromatography
20
0.89 ± 0.04
Elution Chromatography
30
1.39 ± 0.07 x 10
1
Elution Chromatography
10
1.20 ± 0.06
UV Absorption
20
1.13 ± 0.05
UV Absorption
30
1.32 ± 0.05 x 10
1
UV Absorption
Values derived fdrom average measured solubilities:
t/°C
10
4
* Molality mol
1
/kg
mol
1
/kg Note
10
1
* g
1
/kg
g
1
/kg Note
10
5
* Mole Fraction x
1
x
1
Note
10
8.027 + 0.136
b
1.18 ± 0.02
a
1.446 ± 0.025
c
20
6.870 + 0.816
b
1.01 ± 0.12
a
1.238 ± 0.180
c
30
9.183 ± 0.204
b
1.35 ± 0.03
a
1.655 ± 0.037
c
Notes:
a
Reported.
b
Calculated by F. W. Getzen.
c
Calculated by compiler.
Method/Apparatus/Procedure:
Both elution chromatography and UV absorption methods were used to determine the aqueous solubilities. The agreement was within an experimental error of 4% between the two methods. The average deviations were determined from several measurements made on different samples. The analytical procedures for determining organic liquid solubilities in water based on liquid phase elution chromatography has been described in (1).
Source and Purity of Materials:
(1) Commercial, 98 wt. %.
(2) Distilled.
Estimated Errors:
Solubility: ±4%.
Temperature: ±0.5 K.
References:
1
Schwarz, F. P. Anal. Chem. 1980, 52(1), 10-15.