Mixture of Ethylene oxide + Isobutane

Datasets

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

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethylene oxide (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
298.15	0.0000	352.39
298.15	0.0424	361.91
298.15	0.1111	371.97
298.15	0.2576	379.21
298.15	0.3826	375.21
298.15	0.4506	371.01
298.15	0.4622	369.77
298.15	0.5238	364.46
298.15	0.5972	356.18
298.15	0.6794	343.70
298.15	0.8211	308.20
298.15	0.8970	273.45
298.15	0.9504	231.87
298.15	1.0000	174.71
348.15	0.0000	1212.70
348.15	0.0415	1241.70
348.15	0.1096	1279.50
348.15	0.2567	1314.50
348.15	0.3830	1309.70
348.15	0.4516	1297.30
348.15	0.4625	1295.30
348.15	0.5251	1276.70
348.15	0.5993	1248.30
348.15	0.6831	1205.50
348.15	0.8268	1089.30
348.15	0.9019	988.90
348.15	0.9535	890.70
348.15	1.0000	766.70

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethylene oxide (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
298.15	0.0000	352.39
298.15	0.0424	361.91
298.15	0.1111	371.97
298.15	0.2576	379.21
298.15	0.3826	375.21
298.15	0.4506	371.01
298.15	0.4622	369.77
298.15	0.5238	364.46
298.15	0.5972	356.18
298.15	0.6794	343.70
298.15	0.8211	308.20
298.15	0.8970	273.45
298.15	0.9504	231.87
298.15	1.0000	174.71
348.15	0.0000	1212.70
348.15	0.0415	1241.70
348.15	0.1096	1279.50
348.15	0.2567	1314.50
348.15	0.3830	1309.70
348.15	0.4516	1297.30
348.15	0.4625	1295.30
348.15	0.5251	1276.70
348.15	0.5993	1248.30
348.15	0.6831	1205.50
348.15	0.8268	1089.30
348.15	0.9019	988.90
348.15	0.9535	890.70
348.15	1.0000	766.70

Sources

• Vapor-Liquid Equilibria on Seven Binary Systems: Ethylene Oxide + 2-Methylpropane; Acetophenone + Phenol; cis-1,3-Dichloropropene + 1,2-Dichloropropane; 1,5-Hexadiene + Allyl Chloride; Isopropyl Acetate + Acetonitrile; Vinyl Chloride + Methyl Chloride; and 1,4-Butanediol + c-Butyrolactone