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:
Ethene with Benzene
Components:
(1) Ethene; C2H4; [74-85-1]
NIST Chemistry WebBook
for detail
(2) Benzene; C6H6; [71-43-2]
NIST Chemistry WebBook
for detail
Original Measurements:
Kozorezov, Yu.I.; Rusakov, A.P.; Pikalo, N.M., Khim. Prom. 1969, 5, 343-5.
Variables:
Temperature = 323.15 K to 423.15 K
Pressure = 0.25 to 1.54 MPa
Prepared By:
C.L. Young, W. Hayduk
Experimental Remarks:
Henry’s constant given as atm/mole fraction as follows:
T
/K 323.15 373.15 403.15 423.15
H,atm /mole fraction 115.2 181.0 204.0 229.0
Experimental Data:
(Subscripts 1,2,3, ..., in column headings refer to components 1,2,3, ...)
T/K
Pressure [Pa]
Pressure Note
Mole Fraction (x
1
)
x
1
Note
Solubility [cm
3
(STP)/g]
323.15
1
0.020
in liquid
6.0
323.15
1
0.040
in liquid
11.9
323.15
1
0.081
in liquid
25.4
323.15
1
0.122
in liquid
39.9
373.15
1
0.004
in liquid
1.3
373.15
1
0.017
in liquid
5.1
373.15
1
0.043
in liquid
13.0
373.15
1
0.072
in liquid
22.3
403.15
1
0.006
in liquid
1.7
403.15
1
0.030
in liquid
8.6
403.15
1
0.051
in liquid
14.9
423.15
1
0.003
in liquid
1.0
423.15
1
0.010
in liquid
5.1
423.15
1
0.047
in liquid
12.1
Notes:
1
Calculated by compilers.
Method/Apparatus/Procedure:
Single pass flow apparatus. Ethene allowed to flow through solvent for 3 to 5 hours. Liquid sample withdrawn and analysed by stripping out ethene and measuring amount volumetrically. Solvent in sample estimated gravimetrically.
Source and Purity of Materials:
1. Purity 99.93 mole per cent.
2. Boiling point 80 °C; melting point 54 °C
d
4
20
= 0.8796; n
D
20
= 1.5010.
Estimated Errors:
Solubility: δ
x
C
2
H
4
= ± 0.001 (estimated by compiler)
Temperature: δ
T
/K = ± 0.5 (estimated by compiler)
Pressure: δ
P
/10
5
Pa = ±0.1 (estimated by compiler)