Mixture of Toluene + 2,6-Lutidine

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. P_vap - Vapor or sublimation pressure, kPa (2)

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

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2,6-Lutidine (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0145	0.0620
0.2129	0.0830
0.2993	0.0850
0.3406	0.0880
0.4340	0.0860
0.4479	0.0870
0.5547	0.0800
0.5885	0.0760
0.6718	0.0700
0.7056	0.0680
0.7248	0.0640
0.7746	0.0500
0.8563	0.0350

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

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2,6-Lutidine (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0145	0.0620
0.2129	0.0830
0.2993	0.0850
0.3406	0.0880
0.4340	0.0860
0.4479	0.0870
0.5547	0.0800
0.5885	0.0760
0.6718	0.0700
0.7056	0.0680
0.7248	0.0640
0.7746	0.0500
0.8563	0.0350

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2,6-Lutidine (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
263.15	0.0000	0.47
263.15	0.1192	0.41
263.15	0.2311	0.37
263.15	0.3550	0.32
263.15	0.4998	0.26
263.15	0.6097	0.21
263.15	0.7102	0.17
263.15	0.8250	0.11
263.15	1.0000	0.07
273.15	0.0000	0.91
273.15	0.1192	0.81
273.15	0.2311	0.73
273.15	0.3550	0.63
273.15	0.4998	0.52
273.15	0.6097	0.43
273.15	0.7102	0.35
273.15	0.8250	0.24
273.15	1.0000	0.14
283.15	0.0000	1.67
283.15	0.1192	1.50
283.15	0.2311	1.34
283.15	0.3550	1.18
283.15	0.4998	0.96
283.15	0.6097	0.81
283.15	0.7102	0.66
283.15	0.8250	0.47
283.15	1.0000	0.30
293.15	0.0000	2.91
293.15	0.1192	2.63
293.15	0.2311	2.36
293.15	0.3550	2.08
293.15	0.4998	1.72
293.15	0.6097	1.46
293.15	0.7102	1.19
293.15	0.8250	0.87
293.15	1.0000	0.57
303.15	0.0000	4.87
303.15	0.1192	4.41
303.15	0.2311	3.98
303.15	0.3550	3.51
303.15	0.4998	2.93
303.15	0.6097	2.50
303.15	0.7102	2.06
303.15	0.8250	1.54
303.15	1.0000	1.06
313.15	0.0000	7.85
313.15	0.1192	7.13
313.15	0.2311	6.44
313.15	0.3550	5.71
313.15	0.4998	4.79
313.15	0.6097	4.12
313.15	0.7102	3.44
313.15	0.8250	2.62
313.15	1.0000	1.87
323.15	0.0000	12.23
323.15	0.1192	11.13
323.15	0.2311	10.09
323.15	0.3550	8.96
323.15	0.4998	7.58
323.15	0.6097	6.56
323.15	0.7102	5.52
323.15	0.8250	4.29
323.15	1.0000	3.15
333.15	0.0000	18.46
333.15	0.1192	16.84
333.15	0.2311	15.31
333.15	0.3550	13.66
333.15	0.4998	11.63
333.15	0.6097	10.12
333.15	0.7102	8.59
333.15	0.8250	6.80
333.15	1.0000	5.13
343.15	0.0000	27.12
343.15	0.1192	24.78
343.15	0.2311	22.61
343.15	0.3550	20.24
343.15	0.4998	17.32
343.15	0.6097	15.15
343.15	0.7102	12.29
343.15	0.8250	10.45
343.15	1.0000	8.07
353.15	0.0000	38.87
353.15	0.1192	35.55
353.15	0.2311	32.56
353.15	0.3550	29.25
353.15	0.4998	25.16
353.15	0.6097	22.11
353.15	0.7102	19.14
353.15	0.8250	15.62
353.15	1.0000	12.31

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2,6-Lutidine (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
263.15	0.0000	0.47
263.15	0.1192	0.41
263.15	0.2311	0.37
263.15	0.3550	0.32
263.15	0.4998	0.26
263.15	0.6097	0.21
263.15	0.7102	0.17
263.15	0.8250	0.11
263.15	1.0000	0.07
273.15	0.0000	0.91
273.15	0.1192	0.81
273.15	0.2311	0.73
273.15	0.3550	0.63
273.15	0.4998	0.52
273.15	0.6097	0.43
273.15	0.7102	0.35
273.15	0.8250	0.24
273.15	1.0000	0.14
283.15	0.0000	1.67
283.15	0.1192	1.50
283.15	0.2311	1.34
283.15	0.3550	1.18
283.15	0.4998	0.96
283.15	0.6097	0.81
283.15	0.7102	0.66
283.15	0.8250	0.47
283.15	1.0000	0.30
293.15	0.0000	2.91
293.15	0.1192	2.63
293.15	0.2311	2.36
293.15	0.3550	2.08
293.15	0.4998	1.72
293.15	0.6097	1.46
293.15	0.7102	1.19
293.15	0.8250	0.87
293.15	1.0000	0.57
303.15	0.0000	4.87
303.15	0.1192	4.41
303.15	0.2311	3.98
303.15	0.3550	3.51
303.15	0.4998	2.93
303.15	0.6097	2.50
303.15	0.7102	2.06
303.15	0.8250	1.54
303.15	1.0000	1.06
313.15	0.0000	7.85
313.15	0.1192	7.13
313.15	0.2311	6.44
313.15	0.3550	5.71
313.15	0.4998	4.79
313.15	0.6097	4.12
313.15	0.7102	3.44
313.15	0.8250	2.62
313.15	1.0000	1.87
323.15	0.0000	12.23
323.15	0.1192	11.13
323.15	0.2311	10.09
323.15	0.3550	8.96
323.15	0.4998	7.58
323.15	0.6097	6.56
323.15	0.7102	5.52
323.15	0.8250	4.29
323.15	1.0000	3.15
333.15	0.0000	18.46
333.15	0.1192	16.84
333.15	0.2311	15.31
333.15	0.3550	13.66
333.15	0.4998	11.63
333.15	0.6097	10.12
333.15	0.7102	8.59
333.15	0.8250	6.80
333.15	1.0000	5.13
343.15	0.0000	27.12
343.15	0.1192	24.78
343.15	0.2311	22.61
343.15	0.3550	20.24
343.15	0.4998	17.32
343.15	0.6097	15.15
343.15	0.7102	12.29
343.15	0.8250	10.45
343.15	1.0000	8.07
353.15	0.0000	38.87
353.15	0.1192	35.55
353.15	0.2311	32.56
353.15	0.3550	29.25
353.15	0.4998	25.16
353.15	0.6097	22.11
353.15	0.7102	19.14
353.15	0.8250	15.62
353.15	1.0000	12.31

Sources

• Isothermal vapour pressures and excess functions of 3,5- and 2,6-dimethylpyridine with toluene measurement and prediction