Mixture of Isopropyl Alcohol + Methyl Alcohol

Datasets

1. Mole fraction (4)
2. T_boil - Boiling temperature at pressure P, K (6)
3. Vapor Liquid Equilibrium at Constant Pressure (2)
4. Vapor Liquid Equilibrium at Constant Temperature

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0360	0.0840
0.0570	0.1270
0.0930	0.1960
0.1130	0.2310
0.1310	0.2620
0.1730	0.3280
0.2060	0.3730
0.2400	0.4170
0.2890	0.4760
0.3290	0.5190
0.3930	0.5820
0.4640	0.6430
0.5350	0.7000
0.5640	0.7210
0.6140	0.7570
0.6950	0.8120
0.7780	0.8640
0.8540	0.9110
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0427	0.0710
0.0677	0.1109
0.1221	0.1940
0.1506	0.2386
0.2174	0.3315
0.2679	0.3987
0.3131	0.4575
0.3723	0.5315
0.4053	0.5675
0.4430	0.6035
0.4917	0.6580
0.5827	0.7377
0.6825	0.8209
0.8039	0.9001
0.8888	0.9509
0.9576	0.9832

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0360	0.0840
0.0570	0.1270
0.0930	0.1960
0.1130	0.2310
0.1310	0.2620
0.1730	0.3280
0.2060	0.3730
0.2400	0.4170
0.2890	0.4760
0.3290	0.5190
0.3930	0.5820
0.4640	0.6430
0.5350	0.7000
0.5640	0.7210
0.6140	0.7570
0.6950	0.8120
0.7780	0.8640
0.8540	0.9110
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0427	0.0710
0.0677	0.1109
0.1221	0.1940
0.1506	0.2386
0.2174	0.3315
0.2679	0.3987
0.3131	0.4575
0.3723	0.5315
0.4053	0.5675
0.4430	0.6035
0.4917	0.6580
0.5827	0.7377
0.6825	0.8209
0.8039	0.9001
0.8888	0.9509
0.9576	0.9832

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Pressure, kPa - Liquid	Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
53.33	0.0000	340.05
53.33	0.0230	339.15
53.33	0.0730	337.92
53.33	0.1610	336.15
53.33	0.2210	334.90
53.33	0.2500	334.45
53.33	0.3370	332.45
53.33	0.4190	331.01
53.33	0.4480	330.49
53.33	0.5040	329.25
53.33	0.5830	327.70
53.33	0.6540	326.25
53.33	0.6870	325.70
53.33	0.7470	324.75
53.33	0.7970	324.35
53.33	0.8240	324.15
53.33	0.8500	323.75
53.33	0.9020	323.35
53.33	0.9260	322.93
53.33	0.9500	322.71
53.33	0.9730	322.45
53.33	1.0000	322.20
66.66	0.0000	345.25
66.66	0.0230	344.15
66.66	0.0730	342.45
66.66	0.1610	340.49
66.66	0.2210	339.33
66.66	0.2500	338.60
66.66	0.3370	337.05
66.66	0.4190	335.25
66.66	0.4480	335.00
66.66	0.5040	333.85
66.66	0.5830	332.30
66.66	0.6540	331.25
66.66	0.7470	330.15
66.66	0.7970	329.50
66.66	0.8240	329.15
66.66	0.8500	328.65
66.66	0.9020	328.15
66.66	0.9260	327.71
66.66	0.9500	327.58
66.66	0.9730	327.50
66.66	1.0000	327.40
79.99	0.0000	349.50
79.99	0.0230	348.40
79.99	0.0690	347.15
79.99	0.1330	345.95
79.99	0.1610	345.56
79.99	0.2210	344.55
79.99	0.2500	343.79
79.99	0.3370	342.15
79.99	0.4190	340.75
79.99	0.4480	340.25
79.99	0.5040	339.15
79.99	0.5830	337.47
79.99	0.6540	336.15
79.99	0.6870	335.78
79.99	0.7470	334.95
79.99	0.8070	334.07
79.99	0.8500	333.56
79.99	0.9020	332.92
79.99	0.9260	332.50
79.99	0.9730	332.14
79.99	1.0000	331.80
94.79	0.0000	354.50
94.79	0.0230	353.74
94.79	0.0690	352.59
94.79	0.1330	351.56
94.79	0.1610	350.51
94.79	0.2210	349.69
94.79	0.3370	347.18
94.79	0.4190	345.61
94.79	0.4480	345.15
94.79	0.5100	343.81
94.79	0.5910	341.74
94.79	0.6540	341.08
94.79	0.6870	340.14
94.79	0.7470	338.97
94.79	0.8070	338.41
94.79	0.8500	338.15
94.79	0.9020	337.48
94.79	0.9260	337.16
94.79	0.9500	336.41
94.79	0.9730	336.17
94.79	1.0000	335.98

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	355.50
0.0360	354.22
0.0570	353.54
0.0930	352.42
0.1130	351.85
0.1310	351.32
0.1730	350.20
0.2060	349.40
0.2400	348.60
0.2890	347.52
0.3290	346.72
0.3930	345.52
0.4640	344.32
0.5350	343.22
0.5640	342.80
0.6140	342.10
0.6950	341.05
0.7780	340.05
0.8540	339.20
1.0000	337.68

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0427	354.69
0.0677	354.27
0.1221	353.43
0.1506	352.82
0.2174	351.73
0.2679	350.78
0.3131	349.85
0.3723	348.65
0.4053	348.01
0.4430	347.57
0.4917	346.45
0.5827	344.93
0.6825	343.25
0.8039	341.34
0.8888	340.15
0.9576	339.07

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Pressure, kPa - Liquid	Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
53.33	0.0000	340.05
53.33	0.0230	339.15
53.33	0.0730	337.92
53.33	0.1610	336.15
53.33	0.2210	334.90
53.33	0.2500	334.45
53.33	0.3370	332.45
53.33	0.4190	331.01
53.33	0.4480	330.49
53.33	0.5040	329.25
53.33	0.5830	327.70
53.33	0.6540	326.25
53.33	0.6870	325.70
53.33	0.7470	324.75
53.33	0.7970	324.35
53.33	0.8240	324.15
53.33	0.8500	323.75
53.33	0.9020	323.35
53.33	0.9260	322.93
53.33	0.9500	322.71
53.33	0.9730	322.45
53.33	1.0000	322.20
66.66	0.0000	345.25
66.66	0.0230	344.15
66.66	0.0730	342.45
66.66	0.1610	340.49
66.66	0.2210	339.33
66.66	0.2500	338.60
66.66	0.3370	337.05
66.66	0.4190	335.25
66.66	0.4480	335.00
66.66	0.5040	333.85
66.66	0.5830	332.30
66.66	0.6540	331.25
66.66	0.7470	330.15
66.66	0.7970	329.50
66.66	0.8240	329.15
66.66	0.8500	328.65
66.66	0.9020	328.15
66.66	0.9260	327.71
66.66	0.9500	327.58
66.66	0.9730	327.50
66.66	1.0000	327.40
79.99	0.0000	349.50
79.99	0.0230	348.40
79.99	0.0690	347.15
79.99	0.1330	345.95
79.99	0.1610	345.56
79.99	0.2210	344.55
79.99	0.2500	343.79
79.99	0.3370	342.15
79.99	0.4190	340.75
79.99	0.4480	340.25
79.99	0.5040	339.15
79.99	0.5830	337.47
79.99	0.6540	336.15
79.99	0.6870	335.78
79.99	0.7470	334.95
79.99	0.8070	334.07
79.99	0.8500	333.56
79.99	0.9020	332.92
79.99	0.9260	332.50
79.99	0.9730	332.14
79.99	1.0000	331.80
94.79	0.0000	354.50
94.79	0.0230	353.74
94.79	0.0690	352.59
94.79	0.1330	351.56
94.79	0.1610	350.51
94.79	0.2210	349.69
94.79	0.3370	347.18
94.79	0.4190	345.61
94.79	0.4480	345.15
94.79	0.5100	343.81
94.79	0.5910	341.74
94.79	0.6540	341.08
94.79	0.6870	340.14
94.79	0.7470	338.97
94.79	0.8070	338.41
94.79	0.8500	338.15
94.79	0.9020	337.48
94.79	0.9260	337.16
94.79	0.9500	336.41
94.79	0.9730	336.17
94.79	1.0000	335.98

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	355.50
0.0360	354.22
0.0570	353.54
0.0930	352.42
0.1130	351.85
0.1310	351.32
0.1730	350.20
0.2060	349.40
0.2400	348.60
0.2890	347.52
0.3290	346.72
0.3930	345.52
0.4640	344.32
0.5350	343.22
0.5640	342.80
0.6140	342.10
0.6950	341.05
0.7780	340.05
0.8540	339.20
1.0000	337.68

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0427	354.69
0.0677	354.27
0.1221	353.43
0.1506	352.82
0.2174	351.73
0.2679	350.78
0.3131	349.85
0.3723	348.65
0.4053	348.01
0.4430	347.57
0.4917	346.45
0.5827	344.93
0.6825	343.25
0.8039	341.34
0.8888	340.15
0.9576	339.07

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.33 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
354.15	0.0810	0.1320
352.05	0.1950	0.2960
350.25	0.2930	0.4285
347.95	0.4080	0.5700
345.85	0.5220	0.6850
343.35	0.6605	0.8000
341.05	0.7900	0.8910
339.35	0.9010	0.9535

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.33 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
352.35	0.0680	0.1460
351.65	0.1060	0.2060
351.65	0.1410	0.2680
349.65	0.1840	0.3360
347.25	0.3100	0.5010
345.35	0.4250	0.6120
343.65	0.5240	0.6840
341.95	0.6520	0.7850
340.25	0.8110	0.8860
339.65	0.8240	0.8890
339.05	0.8780	0.9240
338.45	0.9470	0.9670

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 328.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
32.933	0.0451	0.1120
33.451	0.0822	0.1702
34.521	0.1069	0.2056
36.401	0.1638	0.3062
38.563	0.1902	0.3428
38.352	0.2107	0.3711
39.685	0.2314	0.4070
41.685	0.2739	0.4626
44.115	0.3498	0.5460
46.159	0.3986	0.6027
48.547	0.4682	0.6664
51.102	0.5310	0.7189
53.709	0.5990	0.7693
57.725	0.6983	0.8330
59.394	0.7372	0.8596
61.4	0.7946	0.8915
62.191	0.8432	0.9191
63.78	0.8854	0.9479
65.116	0.9232	0.9636
65.968	0.9529	0.9816

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Isobaric ternary vapour-liquid equilibrium of methanol(1) + diisopropyl ether(2) + isopropyl alcohol(3) along with methanol + isopropyl alcohol binary data at atmospheric and sub-atmospheric pressures
• Vapor-Liquid Equilibria Data for Methanol + 2-Propanol+ 2-Methyl-2-butanol and Constituent Binary Systems at 101.3 kPa
• Vapor Liquid Equilibrium Data for Methanol + tert-Butylamine + N,N-Dimethylformamide and Constituent Binary Systems at Atmospheric Pressure