Mixture of Toluene + Dimethyl ether

Datasets

1. Activity coefficient (2)
2. Henry's Law constant (mole fraction scale), kPa (4)
3. Excess molar enthalpy (molar enthalpy (2)

Activity coefficient of Dimethyl ether (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Dimethyl ether (2) - Liquid
250.04	1.07
270.20	1.1
289.98	1.13
309.84	1.16
329.99	1.17

Activity coefficient of Dimethyl ether (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Dimethyl ether (2) - Liquid
250.04	1.07
270.20	1.1
289.98	1.13
309.84	1.16
329.99	1.17

Henry's Law constant (mole fraction scale), kPa of Dimethyl ether (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of Dimethyl ether (2) - Liquid
250.04	113.0
270.20	249.0
289.98	475.0
309.84	820.0
329.99	1290.0

Mole fraction of Dimethyl ether (2) [ref]

Operational condition: Temperature, K = 323.15 (Liquid)

Pressure, kPa - Liquid	Mole fraction of Dimethyl ether (2) - Liquid
12.22	0.0000
51.06	0.0366
87.32	0.0719
117.69	0.1016
157.19	0.1401
194.34	0.1758
223.13	0.2030
248.71	0.2268
331.39	0.3019
405.71	0.3681
473.80	0.4286
531.81	0.4806
550.71	0.4978
579.55	0.5240
605.48	0.5478
615.75	0.5573
632.17	0.5724
659.15	0.5975
703.05	0.6384
747.97	0.6800
792.48	0.7206
836.45	0.7599
879.23	0.7968
920.60	0.8314
959.47	0.8627
995.82	0.8910
1052.62	0.9337
1075.16	0.9502
1093.36	0.9634
1108.10	0.9740
1118.20	0.9813
1125.19	0.9863
1131.44	0.9908
1135.57	0.9938
1139.80	0.9968
1142.00	0.9984
1144.23	1.0000

Henry's Law constant (mole fraction scale), kPa of Dimethyl ether (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of Dimethyl ether (2) - Liquid
250.04	113.0
270.20	249.0
289.98	475.0
309.84	820.0
329.99	1290.0

Mole fraction of Dimethyl ether (2) [ref]

Operational condition: Temperature, K = 323.15 (Liquid)

Pressure, kPa - Liquid	Mole fraction of Dimethyl ether (2) - Liquid
12.22	0.0000
51.06	0.0366
87.32	0.0719
117.69	0.1016
157.19	0.1401
194.34	0.1758
223.13	0.2030
248.71	0.2268
331.39	0.3019
405.71	0.3681
473.80	0.4286
531.81	0.4806
550.71	0.4978
579.55	0.5240
605.48	0.5478
615.75	0.5573
632.17	0.5724
659.15	0.5975
703.05	0.6384
747.97	0.6800
792.48	0.7206
836.45	0.7599
879.23	0.7968
920.60	0.8314
959.47	0.8627
995.82	0.8910
1052.62	0.9337
1075.16	0.9502
1093.36	0.9634
1108.10	0.9740
1118.20	0.9813
1125.19	0.9863
1131.44	0.9908
1135.57	0.9938
1139.80	0.9968
1142.00	0.9984
1144.23	1.0000

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational condition: Temperature, K = 323.15 (Liquid)

Mole fraction of Dimethyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0753	-0.0488
0.1467	-0.0906
0.2145	-0.1280
0.2790	-0.1580
0.3403	-0.1800
0.3988	-0.1990
0.4545	-0.2130
0.5078	-0.2230
0.5587	-0.2260
0.6075	-0.2280
0.6541	-0.2240
0.6989	-0.2160
0.7419	-0.2060
0.7831	-0.1900
0.8228	-0.1700
0.8609	-0.1470
0.8976	-0.1180
0.9330	-0.0831
0.9671	-0.0443

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational condition: Temperature, K = 323.15 (Liquid)

Mole fraction of Dimethyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0753	-0.0488
0.1467	-0.0906
0.2145	-0.1280
0.2790	-0.1580
0.3403	-0.1800
0.3988	-0.1990
0.4545	-0.2130
0.5078	-0.2230
0.5587	-0.2260
0.6075	-0.2280
0.6541	-0.2240
0.6989	-0.2160
0.7419	-0.2060
0.7831	-0.1900
0.8228	-0.1700
0.8609	-0.1470
0.8976	-0.1180
0.9330	-0.0831
0.9671	-0.0443

Sources

• Henry's Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethyl Ether, Chloroethane, and 1,1-Difluoroethane in Benzene, Toluene, o-Xylene, m-Xylene, p-Xylene, and Styrene
• Isothermal Phase Equilibria and Excess Molar Enthalpies for Binary Systems with Dimethyl Ether at 323.15 K