Mixture of 2-Butene, (E)- + Methyl Alcohol

Datasets

1. Activity coefficient (2)
2. Henry's Law constant (mole fraction scale), kPa (8)
3. P_vap - Vapor or sublimation pressure, kPa (4)
4. Azeotropic pressure, kPa (4)

Activity coefficient of 2-Butene, (E)- (1) [ref]

Operational condition: Mole fraction = 0 (Gas)

Temperature, K - Gas	Activity coefficient of 2-Butene, (E)- (1) - Gas
375.20	7.3
394.80	6.6
412.60	6.0

Activity coefficient of 2-Butene, (E)- (1) [ref]

Operational condition: Mole fraction = 0 (Gas)

Temperature, K - Gas	Activity coefficient of 2-Butene, (E)- (1) - Gas
375.20	7.3
394.80	6.6
412.60	6.0

Henry's Law constant (mole fraction scale), kPa of 2-Butene, (E)- (1) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of 2-Butene, (E)- (1) - Liquid
375.20	9000.0
394.80	11000.0
412.60	12700.0
431.80	14400.0
454.10	14100.0
472.50	13600.0
493.20	14000.0
513.38	9400.0

Azeotropic composition: mole fraction of 2-Butene, (E)- (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 2-Butene, (E)- (1) - Liquid
332.06	0.9020

Azeotropic composition: mole fraction of 2-Butene, (E)- (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 2-Butene, (E)- (1) - Liquid
639.50	0.9020

Mole fraction of 2-Butene, (E)- (1) [ref]

Fixed		Measured
Mole fraction of 2-Butene, (E)- (1) - Liquid	Temperature, K - Liquid	Mole fraction of 2-Butene, (E)- (1) - Gas
0.0000	332.08	0.0000
0.0450	332.07	0.6898
0.0940	332.08	0.7924
0.1930	332.08	0.8498
0.2390	332.08	0.8603
0.2870	332.08	0.8672
0.3410	332.08	0.8724
0.3820	332.08	0.8752
0.3970	332.08	0.8760
0.4000	332.05	0.8763
0.4490	332.05	0.8786
0.4980	332.05	0.8807
0.5470	332.05	0.8826
0.5970	332.05	0.8845
0.6470	332.06	0.8864
0.6980	332.05	0.8882
0.7470	332.06	0.8899
0.7980	332.06	0.8918
0.8480	332.06	0.8948
0.8990	332.06	0.9023
0.9490	332.06	0.9240
0.9870	332.07	0.9690
1.0000	332.06	1.0000

Henry's Law constant (mole fraction scale), kPa of 2-Butene, (E)- (1) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of 2-Butene, (E)- (1) - Liquid
375.20	9000.0
394.80	11000.0
412.60	12700.0
431.80	14400.0
454.10	14100.0
472.50	13600.0
493.20	14000.0
513.38	9400.0

Azeotropic composition: mole fraction of 2-Butene, (E)- (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 2-Butene, (E)- (1) - Liquid
332.06	0.9020

Azeotropic composition: mole fraction of 2-Butene, (E)- (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 2-Butene, (E)- (1) - Liquid
639.50	0.9020

Mole fraction of 2-Butene, (E)- (1) [ref]

Fixed		Measured
Mole fraction of 2-Butene, (E)- (1) - Liquid	Temperature, K - Liquid	Mole fraction of 2-Butene, (E)- (1) - Gas
0.0000	332.08	0.0000
0.0450	332.07	0.6898
0.0940	332.08	0.7924
0.1930	332.08	0.8498
0.2390	332.08	0.8603
0.2870	332.08	0.8672
0.3410	332.08	0.8724
0.3820	332.08	0.8752
0.3970	332.08	0.8760
0.4000	332.05	0.8763
0.4490	332.05	0.8786
0.4980	332.05	0.8807
0.5470	332.05	0.8826
0.5970	332.05	0.8845
0.6470	332.06	0.8864
0.6980	332.05	0.8882
0.7470	332.06	0.8899
0.7980	332.06	0.8918
0.8480	332.06	0.8948
0.8990	332.06	0.9023
0.9490	332.06	0.9240
0.9870	332.07	0.9690
1.0000	332.06	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of 2-Butene, (E)- (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	332.08	80.97
0.0450	332.07	259.86
0.0940	332.08	385.55
0.1930	332.08	519.45
0.2390	332.08	551.94
0.2870	332.08	574.84
0.3410	332.08	592.14
0.3820	332.08	601.64
0.3970	332.08	604.34
0.4000	332.05	604.34
0.4490	332.05	611.74
0.4980	332.05	617.34
0.5470	332.05	621.74
0.5970	332.05	625.54
0.6470	332.06	628.54
0.6980	332.05	631.34
0.7470	332.06	633.84
0.7980	332.06	636.44
0.8480	332.06	638.84
0.8990	332.06	640.44
0.9490	332.06	639.44
0.9870	332.07	622.84
1.0000	332.06	605.74

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Butene, (E)- (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
364.51	0.9886	1296.80
364.52	0.0000	267.60
364.52	0.0115	362.30
364.52	0.0267	472.90
364.52	0.0427	575.50
364.52	0.0851	790.90
364.52	0.1300	950.50
364.52	0.1797	1071.00
364.52	0.2823	1213.10
364.52	0.3352	1254.00
364.52	0.3884	1283.50
364.52	0.4414	1305.10
364.52	0.4940	1321.80
364.52	0.4978	1322.70
364.52	0.5462	1334.70
364.52	0.6456	1354.40
364.52	0.6956	1362.80
364.52	0.7462	1370.40
364.52	0.8465	1381.00
364.52	0.8974	1379.50
364.52	0.9489	1358.10
364.52	0.9772	1320.60
364.52	1.0000	1268.90
364.53	0.2300	1154.30
364.53	0.5956	1345.30
364.53	0.7959	1376.80
364.53	0.9688	1335.20

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of 2-Butene, (E)- (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	332.08	80.97
0.0450	332.07	259.86
0.0940	332.08	385.55
0.1930	332.08	519.45
0.2390	332.08	551.94
0.2870	332.08	574.84
0.3410	332.08	592.14
0.3820	332.08	601.64
0.3970	332.08	604.34
0.4000	332.05	604.34
0.4490	332.05	611.74
0.4980	332.05	617.34
0.5470	332.05	621.74
0.5970	332.05	625.54
0.6470	332.06	628.54
0.6980	332.05	631.34
0.7470	332.06	633.84
0.7980	332.06	636.44
0.8480	332.06	638.84
0.8990	332.06	640.44
0.9490	332.06	639.44
0.9870	332.07	622.84
1.0000	332.06	605.74

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Butene, (E)- (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
364.51	0.9886	1296.80
364.52	0.0000	267.60
364.52	0.0115	362.30
364.52	0.0267	472.90
364.52	0.0427	575.50
364.52	0.0851	790.90
364.52	0.1300	950.50
364.52	0.1797	1071.00
364.52	0.2823	1213.10
364.52	0.3352	1254.00
364.52	0.3884	1283.50
364.52	0.4414	1305.10
364.52	0.4940	1321.80
364.52	0.4978	1322.70
364.52	0.5462	1334.70
364.52	0.6456	1354.40
364.52	0.6956	1362.80
364.52	0.7462	1370.40
364.52	0.8465	1381.00
364.52	0.8974	1379.50
364.52	0.9489	1358.10
364.52	0.9772	1320.60
364.52	1.0000	1268.90
364.53	0.2300	1154.30
364.53	0.5956	1345.30
364.53	0.7959	1376.80
364.53	0.9688	1335.20

Azeotropic pressure, kPa [ref]

Mole fraction of 2-Butene, (E)- (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.8540	1385.10

Azeotropic temperature, K [ref]

Mole fraction of 2-Butene, (E)- (1) - Liquid	Azeotropic temperature, K - Liquid
0.8540	364.52

Azeotropic pressure, kPa [ref]

Mole fraction of 2-Butene, (E)- (1) - Liquid	Azeotropic pressure, kPa - Liquid
0.8540	1385.10

Azeotropic temperature, K [ref]

Mole fraction of 2-Butene, (E)- (1) - Liquid	Azeotropic temperature, K - Liquid
0.8540	364.52

Sources

• Henry s law constants of 1-butene, 2-methylpropene, trans-2-butene, and 1,3-butadiene in methanol at 374 490K
• Vapor Liquid Equilibrium for the Trans-2-Butene + Methanol, + Ethanol, + 2-Propanol, + 2-Butanol and + 2-Methyl-2-Propanol Systems at 332 K
• Vapor Liquid Equilibrium for the Systems trans-2-Butene + Methanol, + 1-Propanol, + 2-Propanol, + 2-Butanol, and + 2-Methyl-2-propanol at 364.5 K