Mixture of 1-Butene + Isobutane

Datasets

1. P_c - Critical pressure, kPa (2)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. T_c - Critical temperature, K (2)

Critical pressure, kPa [ref]

Mole fraction of 1-Butene (1) - Liquid	Critical pressure, kPa - Liquid
0.0000	3620.00
0.1580	3670.00
0.2590	3710.00
0.4170	3770.00
0.6000	3850.00
0.8310	3930.00
1.0000	4000.00

Critical pressure, kPa [ref]

Mole fraction of 1-Butene (1) - Liquid	Critical pressure, kPa - Liquid
0.0000	3620.00
0.1580	3670.00
0.2590	3710.00
0.4170	3770.00
0.6000	3850.00
0.8310	3930.00
1.0000	4000.00

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
318.32	0.8000	546.90
318.32	0.8494	541.80
318.32	0.8982	536.60
318.32	0.9479	531.10
318.32	0.9678	528.90
318.32	0.9872	526.60
318.32	1.0000	525.20
318.33	0.0000	607.80
318.33	0.0094	607.30
318.33	0.0288	606.20
318.33	0.1017	602.10
318.33	0.1519	599.20
318.33	0.6507	561.30
318.33	0.7005	556.70
318.33	0.7502	551.90
318.34	0.0501	605.10
318.34	0.2019	596.00
318.34	0.2521	592.80
318.34	0.3019	589.60
318.34	0.3522	586.00
318.34	0.5014	574.40
318.34	0.5514	570.20
318.34	0.6011	565.80
318.35	0.4023	582.30
318.35	0.4517	578.60
318.35	0.5016	574.70

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
318.32	0.8000	546.90
318.32	0.8494	541.80
318.32	0.8982	536.60
318.32	0.9479	531.10
318.32	0.9678	528.90
318.32	0.9872	526.60
318.32	1.0000	525.20
318.33	0.0000	607.80
318.33	0.0094	607.30
318.33	0.0288	606.20
318.33	0.1017	602.10
318.33	0.1519	599.20
318.33	0.6507	561.30
318.33	0.7005	556.70
318.33	0.7502	551.90
318.34	0.0501	605.10
318.34	0.2019	596.00
318.34	0.2521	592.80
318.34	0.3019	589.60
318.34	0.3522	586.00
318.34	0.5014	574.40
318.34	0.5514	570.20
318.34	0.6011	565.80
318.35	0.4023	582.30
318.35	0.4517	578.60
318.35	0.5016	574.70

Critical temperature, K [ref]

Mole fraction of 1-Butene (1) - Liquid	Critical temperature, K - Liquid
0.0000	409.90
0.1580	411.30
0.2590	412.20
0.4170	413.90
0.6000	416.00
0.8310	418.50
1.0000	421.20

Critical temperature, K [ref]

Mole fraction of 1-Butene (1) - Liquid	Critical temperature, K - Liquid
0.0000	409.90
0.1580	411.30
0.2590	412.20
0.4170	413.90
0.6000	416.00
0.8310	418.50
1.0000	421.20

Sources

• Critical Temperatures and Pressures of Several Binary and Ternary Mixtures Concerning the Alkylation of 2-Methylpropane with 1-Butene in the Presence of Methane or Carbon Dioxide
• Vapor-Liquid Equilibrium for 1-Butanol + 1-Butene at (318.4 and 364.5) K and Vapor-Liquid Equilibrium of 1-Butanol + 2-Methylpropane, + n-Butane and 1-Butene + 2-Methylpropane at 318.4 K