1,2-Ethanediol + 1,4-Butanediol

Datasets

Mole fraction (2)
ρ_l - Mass density, kg/m3 (2)
T_boil - Boiling temperature at pressure P, K (2)

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

Fixed		Measured
Mole fraction of 1,2-Ethanediol (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of 1,2-Ethanediol (1) - Gas
0.0000	10.00	0.0000
0.0920	10.00	0.2980
0.1570	10.00	0.4430
0.2630	10.00	0.6050
0.3690	10.00	0.7060
0.4520	10.00	0.7740
0.5610	10.00	0.8360
0.6410	10.00	0.8750
0.7230	10.00	0.9080
0.8110	10.00	0.9400
0.9020	10.00	0.9710
1.0000	10.00	1.0000
0.0000	20.00	0.0000
0.0820	20.00	0.2090
0.1850	20.00	0.4130
0.2510	20.00	0.5130
0.3520	20.00	0.6380
0.4490	20.00	0.7280
0.5250	20.00	0.7910
0.5830	20.00	0.8320
0.6890	20.00	0.8930
0.7570	20.00	0.9210
0.8140	20.00	0.9460
0.9180	20.00	0.9780
1.0000	20.00	1.0000
0.0000	40.00	0.0000
0.1170	40.00	0.2700
0.2110	40.00	0.4330
0.3070	40.00	0.5640
0.4020	40.00	0.6680
0.5130	40.00	0.7610
0.5990	40.00	0.8240
0.6850	40.00	0.8750
0.8120	40.00	0.9340
0.8780	40.00	0.9590
0.9500	40.00	0.9810
1.0000	40.00	1.0000

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

Fixed		Measured
Mole fraction of 1,2-Ethanediol (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of 1,2-Ethanediol (1) - Gas
0.0000	10.00	0.0000
0.0920	10.00	0.2980
0.1570	10.00	0.4430
0.2630	10.00	0.6050
0.3690	10.00	0.7060
0.4520	10.00	0.7740
0.5610	10.00	0.8360
0.6410	10.00	0.8750
0.7230	10.00	0.9080
0.8110	10.00	0.9400
0.9020	10.00	0.9710
1.0000	10.00	1.0000
0.0000	20.00	0.0000
0.0820	20.00	0.2090
0.1850	20.00	0.4130
0.2510	20.00	0.5130
0.3520	20.00	0.6380
0.4490	20.00	0.7280
0.5250	20.00	0.7910
0.5830	20.00	0.8320
0.6890	20.00	0.8930
0.7570	20.00	0.9210
0.8140	20.00	0.9460
0.9180	20.00	0.9780
1.0000	20.00	1.0000
0.0000	40.00	0.0000
0.1170	40.00	0.2700
0.2110	40.00	0.4330
0.3070	40.00	0.5640
0.4020	40.00	0.6680
0.5130	40.00	0.7610
0.5990	40.00	0.8240
0.6850	40.00	0.8750
0.8120	40.00	0.9340
0.8780	40.00	0.9590
0.9500	40.00	0.9810
1.0000	40.00	1.0000

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Butanediol (2) - Liquid	Mass density, kg/m3 - Liquid
293.15	0.0000	1113.55
293.15	0.0711	1102.71
293.15	0.1469	1092.13
293.15	0.2279	1081.71
293.15	0.3147	1071.48
293.15	0.4078	1061.52
293.15	0.5081	1051.91
293.15	0.6164	1042.67
293.15	0.7337	1033.74
293.15	0.8611	1024.96
293.15	1.0000	1016.37
298.15	0.0000	1109.86
298.15	0.0711	1099.09
298.15	0.1469	1088.58
298.15	0.2279	1078.21
298.15	0.3147	1068.02
298.15	0.4078	1058.12
298.15	0.5081	1048.56
298.15	0.6164	1039.34
298.15	0.7337	1030.4
298.15	0.8611	1021.64
298.15	1.0000	1013.04
303.15	0.0000	1106.82
303.15	0.0711	1096.06
303.15	0.1469	1085.57
303.15	0.2279	1075.22
303.15	0.3147	1065.04
303.15	0.4078	1055.16
303.15	0.5081	1045.58
303.15	0.6164	1036.35
303.15	0.7337	1027.39
303.15	0.8611	1018.61
303.15	1.0000	1009.96
308.15	0.0000	1103.2
308.15	0.0711	1092.51
308.15	0.1469	1082.1
308.15	0.2279	1071.84
308.15	0.3147	1061.7
308.15	0.4078	1051.85
308.15	0.5081	1042.33
308.15	0.6164	1033.12
308.15	0.7337	1024.17
308.15	0.8611	1015.41
308.15	1.0000	1006.75
313.15	0.0000	1099.8
313.15	0.0711	1089.15
313.15	0.1469	1078.8
313.15	0.2279	1068.56
313.15	0.3147	1058.5
313.15	0.4078	1048.65
313.15	0.5081	1039.15
313.15	0.6164	1029.95
313.15	0.7337	1020.99
313.15	0.8611	1012.22
313.15	1.0000	1003.55
318.15	0.0000	1096.23
318.15	0.0711	1085.69
318.15	0.1469	1075.44
318.15	0.2279	1065.32
318.15	0.3147	1055.33
318.15	0.4078	1045.62
318.15	0.5081	1036.15
318.15	0.6164	1027.01
318.15	0.7337	1018.1
318.15	0.8611	1009.36
318.15	1.0000	1000.72
323.15	0.0000	1092.59
323.15	0.0711	1082.18
323.15	0.1469	1072.03
323.15	0.2279	1061.97
323.15	0.3147	1052.09
323.15	0.4078	1042.43
323.15	0.5081	1033.05
323.15	0.6164	1023.96
323.15	0.7337	1015.11
323.15	0.8611	1006.4
323.15	1.0000	997.8
328.15	0.0000	1088.66
328.15	0.0711	1078.33
328.15	0.1469	1068.25
328.15	0.2279	1058.28
328.15	0.3147	1048.46
328.15	0.4078	1038.86
328.15	0.5081	1029.53
328.15	0.6164	1020.51
328.15	0.7337	1011.66
328.15	0.8611	1002.99
328.15	1.0000	994.41

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1,4-Butanediol (2) - Liquid	Mass density, kg/m3 - Liquid
293.15	0.0000	1113.55
293.15	0.0711	1102.71
293.15	0.1469	1092.13
293.15	0.2279	1081.71
293.15	0.3147	1071.48
293.15	0.4078	1061.52
293.15	0.5081	1051.91
293.15	0.6164	1042.67
293.15	0.7337	1033.74
293.15	0.8611	1024.96
293.15	1.0000	1016.37
298.15	0.0000	1109.86
298.15	0.0711	1099.09
298.15	0.1469	1088.58
298.15	0.2279	1078.21
298.15	0.3147	1068.02
298.15	0.4078	1058.12
298.15	0.5081	1048.56
298.15	0.6164	1039.34
298.15	0.7337	1030.4
298.15	0.8611	1021.64
298.15	1.0000	1013.04
303.15	0.0000	1106.82
303.15	0.0711	1096.06
303.15	0.1469	1085.57
303.15	0.2279	1075.22
303.15	0.3147	1065.04
303.15	0.4078	1055.16
303.15	0.5081	1045.58
303.15	0.6164	1036.35
303.15	0.7337	1027.39
303.15	0.8611	1018.61
303.15	1.0000	1009.96
308.15	0.0000	1103.2
308.15	0.0711	1092.51
308.15	0.1469	1082.1
308.15	0.2279	1071.84
308.15	0.3147	1061.7
308.15	0.4078	1051.85
308.15	0.5081	1042.33
308.15	0.6164	1033.12
308.15	0.7337	1024.17
308.15	0.8611	1015.41
308.15	1.0000	1006.75
313.15	0.0000	1099.8
313.15	0.0711	1089.15
313.15	0.1469	1078.8
313.15	0.2279	1068.56
313.15	0.3147	1058.5
313.15	0.4078	1048.65
313.15	0.5081	1039.15
313.15	0.6164	1029.95
313.15	0.7337	1020.99
313.15	0.8611	1012.22
313.15	1.0000	1003.55
318.15	0.0000	1096.23
318.15	0.0711	1085.69
318.15	0.1469	1075.44
318.15	0.2279	1065.32
318.15	0.3147	1055.33
318.15	0.4078	1045.62
318.15	0.5081	1036.15
318.15	0.6164	1027.01
318.15	0.7337	1018.1
318.15	0.8611	1009.36
318.15	1.0000	1000.72
323.15	0.0000	1092.59
323.15	0.0711	1082.18
323.15	0.1469	1072.03
323.15	0.2279	1061.97
323.15	0.3147	1052.09
323.15	0.4078	1042.43
323.15	0.5081	1033.05
323.15	0.6164	1023.96
323.15	0.7337	1015.11
323.15	0.8611	1006.4
323.15	1.0000	997.8
328.15	0.0000	1088.66
328.15	0.0711	1078.33
328.15	0.1469	1068.25
328.15	0.2279	1058.28
328.15	0.3147	1048.46
328.15	0.4078	1038.86
328.15	0.5081	1029.53
328.15	0.6164	1020.51
328.15	0.7337	1011.66
328.15	0.8611	1002.99
328.15	1.0000	994.41

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1,2-Ethanediol (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	10.00	437.48
0.0920	10.00	431.71
0.1570	10.00	428.31
0.2630	10.00	423.53
0.3690	10.00	419.84
0.4520	10.00	417.33
0.5610	10.00	414.54
0.6410	10.00	412.76
0.7230	10.00	411.06
0.8110	10.00	409.36
0.9020	10.00	407.72
1.0000	10.00	406.07
0.0000	20.00	454.63
0.0820	20.00	450.97
0.1850	20.00	446.63
0.2510	20.00	444.18
0.3520	20.00	440.39
0.4490	20.00	437.29
0.5250	20.00	434.77
0.5830	20.00	433.13
0.6890	20.00	430.16
0.7570	20.00	428.47
0.8140	20.00	427.18
0.9180	20.00	424.99
1.0000	20.00	423.18
0.0000	40.00	473.22
0.1170	40.00	468.42
0.2110	40.00	464.73
0.3070	40.00	461.36
0.4020	40.00	457.93
0.5130	40.00	454.32
0.5990	40.00	451.68
0.6850	40.00	449.37
0.8120	40.00	446.28
0.8780	40.00	444.71
0.9500	40.00	443.07
1.0000	40.00	441.92

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 1,2-Ethanediol (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	10.00	437.48
0.0920	10.00	431.71
0.1570	10.00	428.31
0.2630	10.00	423.53
0.3690	10.00	419.84
0.4520	10.00	417.33
0.5610	10.00	414.54
0.6410	10.00	412.76
0.7230	10.00	411.06
0.8110	10.00	409.36
0.9020	10.00	407.72
1.0000	10.00	406.07
0.0000	20.00	454.63
0.0820	20.00	450.97
0.1850	20.00	446.63
0.2510	20.00	444.18
0.3520	20.00	440.39
0.4490	20.00	437.29
0.5250	20.00	434.77
0.5830	20.00	433.13
0.6890	20.00	430.16
0.7570	20.00	428.47
0.8140	20.00	427.18
0.9180	20.00	424.99
1.0000	20.00	423.18
0.0000	40.00	473.22
0.1170	40.00	468.42
0.2110	40.00	464.73
0.3070	40.00	461.36
0.4020	40.00	457.93
0.5130	40.00	454.32
0.5990	40.00	451.68
0.6850	40.00	449.37
0.8120	40.00	446.28
0.8780	40.00	444.71
0.9500	40.00	443.07
1.0000	40.00	441.92

Sources

Isobaric Vapor-Liquid Equilibrium for Four Binary Systems of Ethane-1,2-diol, Butane-1,4-diol, 2-(2- Hydroxyethoxy)ethan-1-ol and 2-[2-(2- Hydroxyethoxy)ethoxy]ethanol at 10.0 kPa, 20.0 kPa and 40.0 kPa
Densities and Excess Molar Volumes for Binary Mixtures of 1,4-Butanediol + 1,2-Propanediol, + 1,3-Propanediol, and + Ethane-1,2-diol from (293.15 to 328.15) K

Mixture of 1,2-Ethanediol + 1,4-Butanediol

Datasets

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

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

Mass density, kg/m3 [ref]

Mass density, kg/m3 [ref]

Boiling temperature at pressure P, K [ref]

Boiling temperature at pressure P, K [ref]

Sources