Mixture of 2-Propanol, 2-methyl- + Isobutane

Datasets

1. Activity coefficient (2)
2. Henry's Law constant (mole fraction scale), kPa (2)
3. P_vap - Vapor or sublimation pressure, kPa (2)
4. Vapor or sublimation pressure, kPa (2)

Activity coefficient of Isobutane (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Isobutane (2) - Liquid
300.00	3.6
310.00	3.44
320.00	3.35
330.00	3.24

Activity coefficient of Isobutane (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Isobutane (2) - Liquid
300.00	3.6
310.00	3.44
320.00	3.35
330.00	3.24

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

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of Isobutane (2) - Liquid
300.00	1190.0
310.00	1480.0
320.00	1820.0
330.00	2190.0

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

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of Isobutane (2) - Liquid
300.00	1190.0
310.00	1480.0
320.00	1820.0
330.00	2190.0

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isobutane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
364.50	0.0000	142.60
364.50	0.1902	673.90
364.50	0.2384	776.00
364.50	0.2873	869.20
364.50	0.3389	957.60
364.50	0.4964	1174.80
364.50	0.5440	1231.40
364.50	0.7387	1430.50
364.50	0.9885	1673.10
364.50	1.0000	1685.60
364.51	0.0158	196.80
364.51	0.0334	254.50
364.51	0.0503	307.70
364.51	0.0970	443.00
364.51	0.1424	562.00
364.51	0.3907	1038.00
364.51	0.4433	1112.30
364.51	0.4953	1178.80
364.51	0.5917	1284.60
364.51	0.6405	1335.70
364.51	0.6893	1383.50
364.51	0.7896	1477.40
364.51	0.8405	1524.10
364.51	0.8942	1574.60
364.51	0.9677	1649.90
364.51	0.9785	1661.80
364.52	0.9464	1627.20

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isobutane (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
364.50	0.0000	142.60
364.50	0.1902	673.90
364.50	0.2384	776.00
364.50	0.2873	869.20
364.50	0.3389	957.60
364.50	0.4964	1174.80
364.50	0.5440	1231.40
364.50	0.7387	1430.50
364.50	0.9885	1673.10
364.50	1.0000	1685.60
364.51	0.0158	196.80
364.51	0.0334	254.50
364.51	0.0503	307.70
364.51	0.0970	443.00
364.51	0.1424	562.00
364.51	0.3907	1038.00
364.51	0.4433	1112.30
364.51	0.4953	1178.80
364.51	0.5917	1284.60
364.51	0.6405	1335.70
364.51	0.6893	1383.50
364.51	0.7896	1477.40
364.51	0.8405	1524.10
364.51	0.8942	1574.60
364.51	0.9677	1649.90
364.51	0.9785	1661.80
364.52	0.9464	1627.20

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isobutane (2) - Liquid	Vapor or sublimation pressure, kPa - Gas
313.08	0.0000	13.77
313.08	0.0370	67.47
313.08	0.0521	87.87
313.08	0.0981	142.67
313.08	0.1477	193.16
313.08	0.1965	235.36
313.08	0.2955	304.26
313.08	0.3455	332.46
313.08	0.3966	357.96
313.08	0.4476	380.45
313.08	0.7981	485.25
313.08	0.9484	516.25
313.08	0.9718	521.35
313.08	0.9909	526.85
313.08	0.9957	527.45
313.08	1.0000	529.95
313.09	0.2441	270.96
313.09	0.4506	381.45
313.09	0.4997	400.65
313.09	0.5490	418.05
313.09	0.6482	448.45
313.09	0.6975	461.55
313.09	0.7472	473.75
313.09	0.8475	495.75
313.09	0.8980	505.95
313.10	0.5975	433.65

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Isobutane (2) - Liquid	Vapor or sublimation pressure, kPa - Gas
313.08	0.0000	13.77
313.08	0.0370	67.47
313.08	0.0521	87.87
313.08	0.0981	142.67
313.08	0.1477	193.16
313.08	0.1965	235.36
313.08	0.2955	304.26
313.08	0.3455	332.46
313.08	0.3966	357.96
313.08	0.4476	380.45
313.08	0.7981	485.25
313.08	0.9484	516.25
313.08	0.9718	521.35
313.08	0.9909	526.85
313.08	0.9957	527.45
313.08	1.0000	529.95
313.09	0.2441	270.96
313.09	0.4506	381.45
313.09	0.4997	400.65
313.09	0.5490	418.05
313.09	0.6482	448.45
313.09	0.6975	461.55
313.09	0.7472	473.75
313.09	0.8475	495.75
313.09	0.8980	505.95
313.10	0.5975	433.65

Sources

• Vapour liquid equilibrium for the 2-methylpropane + methanol, +ethanol, +2-propanol, +2-butanol and +2-methyl-2-propanol systems at 313.15K
• Henry's constants and infinite dilution activity coefficients of propane, propene, butane, isobutane, 1-butene, isobutene, trans-2-butene, and 1,3-butadiene in isobutanol and tert-butanol
• Vapor Liquid Equilibrium for the Systems 2-Methylpropane + Methanol, + 2-Propanol, + 2-Butanol, and + 2-Methyl-2-propanol at 364.5 K