Mixture of Propylene Glycol + 1-Butanol

Datasets

1. η - Viscosity, Pa*s (2)
2. Excess molar enthalpy (molar enthalpy (2)
3. ρ_l - Mass density, kg/m3 (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0000	0.0437
298.15	0.1000	0.0279
298.15	0.2000	0.0197
298.15	0.3020	0.0142
298.15	0.4000	0.0108
298.15	0.5000	0.0080
298.15	0.6000	0.0061
298.15	0.7010	0.0049
298.15	0.8010	0.0039
298.15	0.9000	0.0031
298.15	1.0000	0.0025
303.15	0.0000	0.0331
303.15	0.1000	0.0216
303.15	0.2000	0.0155
303.15	0.3020	0.0114
303.15	0.4000	0.0088
303.15	0.5000	0.0066
303.15	0.6000	0.0051
303.15	0.7010	0.0042
303.15	0.8010	0.0033
303.15	0.9000	0.0027
303.15	1.0000	0.0022
308.15	0.0000	0.0253
308.15	0.1000	0.0169
308.15	0.2000	0.0123
308.15	0.3020	0.0092
308.15	0.4000	0.0073
308.15	0.5000	0.0056
308.15	0.6000	0.0043
308.15	0.7010	0.0036
308.15	0.8010	0.0029
308.15	0.9000	0.0024
308.15	1.0000	0.0020
313.15	0.0000	0.0197
313.15	0.1000	0.0134
313.15	0.2000	0.0099
313.15	0.3020	0.0075
313.15	0.4000	0.0061
313.15	0.5000	0.0047
313.15	0.6000	0.0037
313.15	0.7010	0.0031
313.15	0.8010	0.0025
313.15	0.9000	0.0021
313.15	1.0000	0.0018
318.15	0.0000	0.0156
318.15	0.1000	0.0108
318.15	0.2000	0.0081
318.15	0.3020	0.0063
318.15	0.4000	0.0051
318.15	0.5010	0.0040
318.15	0.6010	0.0032
318.15	0.7010	0.0027
318.15	0.8010	0.0022
318.15	0.9010	0.0018
318.15	1.0000	0.0016
323.15	0.0000	0.0125
323.15	0.1000	0.0088
323.15	0.2000	0.0067
323.15	0.3020	0.0052
323.15	0.4000	0.0043
323.15	0.5010	0.0034
323.15	0.6010	0.0027
323.15	0.7010	0.0023
323.15	0.8010	0.0019
323.15	0.9010	0.0016
323.15	1.0000	0.0014
328.15	0.0000	0.0102
328.15	0.1000	0.0073
328.15	0.2000	0.0056
328.15	0.3020	0.0044
328.15	0.4000	0.0037
328.15	0.5010	0.0030
328.15	0.6010	0.0024
328.15	0.7010	0.0020
328.15	0.8010	0.0017
328.15	0.9010	0.0015
328.15	1.0000	0.0013
333.15	0.0000	0.0084
333.15	0.1000	0.0060
333.15	0.2000	0.0047
333.15	0.3020	0.0038
333.15	0.4000	0.0032
333.15	0.5010	0.0026
333.15	0.6010	0.0021
333.15	0.7010	0.0018
333.15	0.8010	0.0015
333.15	0.9010	0.0013
333.15	1.0000	0.0011

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0000	0.0437
298.15	0.1000	0.0279
298.15	0.2000	0.0197
298.15	0.3020	0.0142
298.15	0.4000	0.0108
298.15	0.5000	0.0080
298.15	0.6000	0.0061
298.15	0.7010	0.0049
298.15	0.8010	0.0039
298.15	0.9000	0.0031
298.15	1.0000	0.0025
303.15	0.0000	0.0331
303.15	0.1000	0.0216
303.15	0.2000	0.0155
303.15	0.3020	0.0114
303.15	0.4000	0.0088
303.15	0.5000	0.0066
303.15	0.6000	0.0051
303.15	0.7010	0.0042
303.15	0.8010	0.0033
303.15	0.9000	0.0027
303.15	1.0000	0.0022
308.15	0.0000	0.0253
308.15	0.1000	0.0169
308.15	0.2000	0.0123
308.15	0.3020	0.0092
308.15	0.4000	0.0073
308.15	0.5000	0.0056
308.15	0.6000	0.0043
308.15	0.7010	0.0036
308.15	0.8010	0.0029
308.15	0.9000	0.0024
308.15	1.0000	0.0020
313.15	0.0000	0.0197
313.15	0.1000	0.0134
313.15	0.2000	0.0099
313.15	0.3020	0.0075
313.15	0.4000	0.0061
313.15	0.5000	0.0047
313.15	0.6000	0.0037
313.15	0.7010	0.0031
313.15	0.8010	0.0025
313.15	0.9000	0.0021
313.15	1.0000	0.0018
318.15	0.0000	0.0156
318.15	0.1000	0.0108
318.15	0.2000	0.0081
318.15	0.3020	0.0063
318.15	0.4000	0.0051
318.15	0.5010	0.0040
318.15	0.6010	0.0032
318.15	0.7010	0.0027
318.15	0.8010	0.0022
318.15	0.9010	0.0018
318.15	1.0000	0.0016
323.15	0.0000	0.0125
323.15	0.1000	0.0088
323.15	0.2000	0.0067
323.15	0.3020	0.0052
323.15	0.4000	0.0043
323.15	0.5010	0.0034
323.15	0.6010	0.0027
323.15	0.7010	0.0023
323.15	0.8010	0.0019
323.15	0.9010	0.0016
323.15	1.0000	0.0014
328.15	0.0000	0.0102
328.15	0.1000	0.0073
328.15	0.2000	0.0056
328.15	0.3020	0.0044
328.15	0.4000	0.0037
328.15	0.5010	0.0030
328.15	0.6010	0.0024
328.15	0.7010	0.0020
328.15	0.8010	0.0017
328.15	0.9010	0.0015
328.15	1.0000	0.0013
333.15	0.0000	0.0084
333.15	0.1000	0.0060
333.15	0.2000	0.0047
333.15	0.3020	0.0038
333.15	0.4000	0.0032
333.15	0.5010	0.0026
333.15	0.6010	0.0021
333.15	0.7010	0.0018
333.15	0.8010	0.0015
333.15	0.9010	0.0013
333.15	1.0000	0.0011

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Propylene Glycol (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1007	0.3085
0.1971	0.4760
0.2945	0.5647
0.3853	0.5965
0.4758	0.5922
0.5644	0.5567
0.6047	0.5195
0.7062	0.4336
0.8047	0.3233
0.9026	0.1796

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Propylene Glycol (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1007	0.3085
0.1971	0.4760
0.2945	0.5647
0.3853	0.5965
0.4758	0.5922
0.5644	0.5567
0.6047	0.5195
0.7062	0.4336
0.8047	0.3233
0.9026	0.1796

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	1032.58
298.15	0.1000	1005.37
298.15	0.2000	979.32
298.15	0.3020	954.25
298.15	0.4000	930.73
298.15	0.5000	907.9
298.15	0.6000	885.78
298.15	0.7010	864.61
298.15	0.8010	844.35
298.15	0.9000	824.74
298.15	1.0000	805.98
303.15	0.0000	1028.88
303.15	0.1000	1001.62
303.15	0.2000	975.52
303.15	0.3020	950.41
303.15	0.4000	926.87
303.15	0.5000	903.99
303.15	0.6000	881.91
303.15	0.7010	860.73
303.15	0.8010	840.51
303.15	0.9000	820.93
303.15	1.0000	802.16
308.15	0.0000	1025.13
308.15	0.1000	997.78
308.15	0.2000	971.66
308.15	0.3020	946.5
308.15	0.4000	922.93
308.15	0.5000	899.99
308.15	0.6000	877.97
308.15	0.7010	856.75
308.15	0.8010	836.56
308.15	0.9000	816.99
308.15	1.0000	798.28
313.15	0.0000	1021.35
313.15	0.1000	993.93
313.15	0.2000	967.77
313.15	0.3020	942.56
313.15	0.4000	918.96
313.15	0.5000	896.01
313.15	0.6000	874.01
313.15	0.7010	852.79
313.15	0.8010	832.56
313.15	0.9000	813.05
313.15	1.0000	794.37
318.15	0.0000	1017.52
318.15	0.1000	990.03
318.15	0.2000	963.84
318.15	0.3020	938.59
318.15	0.4000	914.98
318.15	0.5010	892.01
318.15	0.6010	870.0
318.15	0.7010	848.79
318.15	0.8010	828.56
318.15	0.9010	809.07
318.15	1.0000	790.42
323.15	0.0000	1013.66
323.15	0.1000	986.08
323.15	0.2000	959.86
323.15	0.3020	934.57
323.15	0.4000	910.92
323.15	0.5010	887.97
323.15	0.6010	865.46
323.15	0.7010	844.71
323.15	0.8010	824.51
323.15	0.9010	805.01
323.15	1.0000	786.41
328.15	0.0000	1009.75
328.15	0.1000	982.02
328.15	0.2000	955.77
328.15	0.3020	930.41
328.15	0.4000	906.71
328.15	0.5010	883.73
328.15	0.6010	861.6
328.15	0.7010	840.44
328.15	0.8010	820.21
328.15	0.9010	800.82
328.15	1.0000	782.25
333.15	0.0000	1005.8
333.15	0.1000	977.97
333.15	0.2000	951.65
333.15	0.3020	926.23
333.15	0.4000	902.52
333.15	0.5010	879.52
333.15	0.6010	857.37
333.15	0.7010	836.2
333.15	0.8010	815.97
333.15	0.9010	796.62
333.15	1.0000	778.09

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	1032.58
298.15	0.1000	1005.37
298.15	0.2000	979.32
298.15	0.3020	954.25
298.15	0.4000	930.73
298.15	0.5000	907.9
298.15	0.6000	885.78
298.15	0.7010	864.61
298.15	0.8010	844.35
298.15	0.9000	824.74
298.15	1.0000	805.98
303.15	0.0000	1028.88
303.15	0.1000	1001.62
303.15	0.2000	975.52
303.15	0.3020	950.41
303.15	0.4000	926.87
303.15	0.5000	903.99
303.15	0.6000	881.91
303.15	0.7010	860.73
303.15	0.8010	840.51
303.15	0.9000	820.93
303.15	1.0000	802.16
308.15	0.0000	1025.13
308.15	0.1000	997.78
308.15	0.2000	971.66
308.15	0.3020	946.5
308.15	0.4000	922.93
308.15	0.5000	899.99
308.15	0.6000	877.97
308.15	0.7010	856.75
308.15	0.8010	836.56
308.15	0.9000	816.99
308.15	1.0000	798.28
313.15	0.0000	1021.35
313.15	0.1000	993.93
313.15	0.2000	967.77
313.15	0.3020	942.56
313.15	0.4000	918.96
313.15	0.5000	896.01
313.15	0.6000	874.01
313.15	0.7010	852.79
313.15	0.8010	832.56
313.15	0.9000	813.05
313.15	1.0000	794.37
318.15	0.0000	1017.52
318.15	0.1000	990.03
318.15	0.2000	963.84
318.15	0.3020	938.59
318.15	0.4000	914.98
318.15	0.5010	892.01
318.15	0.6010	870.0
318.15	0.7010	848.79
318.15	0.8010	828.56
318.15	0.9010	809.07
318.15	1.0000	790.42
323.15	0.0000	1013.66
323.15	0.1000	986.08
323.15	0.2000	959.86
323.15	0.3020	934.57
323.15	0.4000	910.92
323.15	0.5010	887.97
323.15	0.6010	865.46
323.15	0.7010	844.71
323.15	0.8010	824.51
323.15	0.9010	805.01
323.15	1.0000	786.41
328.15	0.0000	1009.75
328.15	0.1000	982.02
328.15	0.2000	955.77
328.15	0.3020	930.41
328.15	0.4000	906.71
328.15	0.5010	883.73
328.15	0.6010	861.6
328.15	0.7010	840.44
328.15	0.8010	820.21
328.15	0.9010	800.82
328.15	1.0000	782.25
333.15	0.0000	1005.8
333.15	0.1000	977.97
333.15	0.2000	951.65
333.15	0.3020	926.23
333.15	0.4000	902.52
333.15	0.5010	879.52
333.15	0.6010	857.37
333.15	0.7010	836.2
333.15	0.8010	815.97
333.15	0.9010	796.62
333.15	1.0000	778.09

Sources

• Densities and Viscosities for Binary Liquid Mixtures of Butan-1-ol + Propane-1,2-diol, + Butane-1,2-diol and 2-Methylpropan-1-ol + Propane-1,2-diol, + Butane-1,2-diol from 298.15 to 333.15 K at 0.1 MPa
• Excess Molar Enthalpies of 1,2-Propanediol + Alkan-1-ols (C1-C6) and Their Correlations at 298.15 K and Ambient Pressure (81.5 kPa)