Mixture of 1,4-Butanediol + dl-Alanine + Water

Datasets

1. η - Viscosity, Pa*s (4)
2. ρ_l - Mass density, kg/m3 (4)
3. c_sound,fluid - Speed of Sound, m/s (4)

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0250	0.0034
298.15	0.0500	0.0035
298.15	0.0750	0.0035
298.15	0.1000	0.0035
298.15	0.1250	0.0035
298.15	0.1500	0.0035
298.15	0.2000	0.0036
298.15	0.2500	0.0036
303.15	0.0250	0.0030
303.15	0.0500	0.0030
303.15	0.0750	0.0030
303.15	0.1000	0.0030
303.15	0.1250	0.0031
303.15	0.1500	0.0031
303.15	0.2000	0.0031
303.15	0.2500	0.0031
308.15	0.0250	0.0026
308.15	0.0500	0.0026
308.15	0.0750	0.0026
308.15	0.1000	0.0026
308.15	0.1250	0.0026
308.15	0.1500	0.0026
308.15	0.2000	0.0027
308.15	0.2500	0.0027
313.15	0.0250	0.0022
313.15	0.0500	0.0022
313.15	0.0750	0.0022
313.15	0.1000	0.0022
313.15	0.1250	0.0022
313.15	0.1500	0.0022
313.15	0.2000	0.0023
313.15	0.2500	0.0023
318.15	0.0250	0.0018
318.15	0.0500	0.0018
318.15	0.0750	0.0018
318.15	0.1000	0.0018
318.15	0.1250	0.0018
318.15	0.1500	0.0019
318.15	0.2000	0.0019
318.15	0.2500	0.0019

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0250	0.0065
298.15	0.0500	0.0065
298.15	0.0750	0.0065
298.15	0.1000	0.0065
298.15	0.1250	0.0066
298.15	0.1500	0.0066
298.15	0.2000	0.0067
298.15	0.2500	0.0067
303.15	0.0250	0.0057
303.15	0.0500	0.0058
303.15	0.0750	0.0058
303.15	0.1000	0.0058
303.15	0.1250	0.0059
303.15	0.1500	0.0059
303.15	0.2000	0.0059
303.15	0.2500	0.0060
308.15	0.0250	0.0050
308.15	0.0500	0.0050
308.15	0.0750	0.0051
308.15	0.1000	0.0051
308.15	0.1250	0.0051
308.15	0.1500	0.0051
308.15	0.2000	0.0052
308.15	0.2500	0.0053
313.15	0.0250	0.0042
313.15	0.0500	0.0043
313.15	0.0750	0.0043
313.15	0.1000	0.0043
313.15	0.1250	0.0043
313.15	0.1500	0.0044
313.15	0.2000	0.0044
313.15	0.2500	0.0045
318.15	0.0250	0.0034
318.15	0.0500	0.0034
318.15	0.0750	0.0035
318.15	0.1000	0.0035
318.15	0.1250	0.0035
318.15	0.1500	0.0035
318.15	0.2000	0.0036
318.15	0.2500	0.0036

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0250	0.0034
298.15	0.0500	0.0035
298.15	0.0750	0.0035
298.15	0.1000	0.0035
298.15	0.1250	0.0035
298.15	0.1500	0.0035
298.15	0.2000	0.0036
298.15	0.2500	0.0036
303.15	0.0250	0.0030
303.15	0.0500	0.0030
303.15	0.0750	0.0030
303.15	0.1000	0.0030
303.15	0.1250	0.0031
303.15	0.1500	0.0031
303.15	0.2000	0.0031
303.15	0.2500	0.0031
308.15	0.0250	0.0026
308.15	0.0500	0.0026
308.15	0.0750	0.0026
308.15	0.1000	0.0026
308.15	0.1250	0.0026
308.15	0.1500	0.0026
308.15	0.2000	0.0027
308.15	0.2500	0.0027
313.15	0.0250	0.0022
313.15	0.0500	0.0022
313.15	0.0750	0.0022
313.15	0.1000	0.0022
313.15	0.1250	0.0022
313.15	0.1500	0.0022
313.15	0.2000	0.0023
313.15	0.2500	0.0023
318.15	0.0250	0.0018
318.15	0.0500	0.0018
318.15	0.0750	0.0018
318.15	0.1000	0.0018
318.15	0.1250	0.0018
318.15	0.1500	0.0019
318.15	0.2000	0.0019
318.15	0.2500	0.0019

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.0250	0.0065
298.15	0.0500	0.0065
298.15	0.0750	0.0065
298.15	0.1000	0.0065
298.15	0.1250	0.0066
298.15	0.1500	0.0066
298.15	0.2000	0.0067
298.15	0.2500	0.0067
303.15	0.0250	0.0057
303.15	0.0500	0.0058
303.15	0.0750	0.0058
303.15	0.1000	0.0058
303.15	0.1250	0.0059
303.15	0.1500	0.0059
303.15	0.2000	0.0059
303.15	0.2500	0.0060
308.15	0.0250	0.0050
308.15	0.0500	0.0050
308.15	0.0750	0.0051
308.15	0.1000	0.0051
308.15	0.1250	0.0051
308.15	0.1500	0.0051
308.15	0.2000	0.0052
308.15	0.2500	0.0053
313.15	0.0250	0.0042
313.15	0.0500	0.0043
313.15	0.0750	0.0043
313.15	0.1000	0.0043
313.15	0.1250	0.0043
313.15	0.1500	0.0044
313.15	0.2000	0.0044
313.15	0.2500	0.0045
318.15	0.0250	0.0034
318.15	0.0500	0.0034
318.15	0.0750	0.0035
318.15	0.1000	0.0035
318.15	0.1250	0.0035
318.15	0.1500	0.0035
318.15	0.2000	0.0036
318.15	0.2500	0.0036

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Molality, mol/kg of dl-Alanine (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0250	298.15	1005.62
0.0250	303.15	1003.62
0.0250	308.15	1001.48
0.0250	313.15	999.22
0.0250	318.15	996.84
0.0500	298.15	1006.3
0.0500	303.15	1004.3
0.0500	308.15	1002.16
0.0500	313.15	999.9
0.0500	318.15	997.52
0.0750	298.15	1006.98
0.0750	303.15	1004.98
0.0750	308.15	1002.84
0.0750	313.15	1000.58
0.0750	318.15	998.2
0.1000	298.15	1007.65
0.1000	303.15	1005.65
0.1000	308.15	1003.51
0.1000	313.15	1001.25
0.1000	318.15	998.87
0.1250	298.15	1008.32
0.1250	303.15	1006.32
0.1250	308.15	1004.18
0.1250	313.15	1001.92
0.1250	318.15	999.54
0.1500	298.15	1008.98
0.1500	303.15	1006.98
0.1500	308.15	1004.84
0.1500	313.15	1002.58
0.1500	318.15	1000.2
0.2000	298.15	1010.29
0.2000	303.15	1008.29
0.2000	308.15	1006.15
0.2000	313.15	1003.89
0.2000	318.15	1001.51
0.2500	298.15	1011.58
0.2500	303.15	1009.58
0.2500	308.15	1007.44
0.2500	313.15	1005.18
0.2500	318.15	1002.8

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Molality, mol/kg of dl-Alanine (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0250	298.15	1014.02
0.0250	303.15	1011.36
0.0250	308.15	1008.65
0.0250	313.15	1005.89
0.0250	318.15	1003.07
0.0500	298.15	1014.62
0.0500	303.15	1011.96
0.0500	308.15	1009.25
0.0500	313.15	1006.49
0.0500	318.15	1003.67
0.0750	298.15	1015.22
0.0750	303.15	1012.56
0.0750	308.15	1009.85
0.0750	313.15	1007.09
0.0750	318.15	1004.27
0.1000	298.15	1015.82
0.1000	303.15	1013.16
0.1000	308.15	1010.45
0.1000	313.15	1007.69
0.1000	318.15	1004.87
0.1250	298.15	1016.41
0.1250	303.15	1013.75
0.1250	308.15	1011.04
0.1250	313.15	1008.28
0.1250	318.15	1005.46
0.1500	298.15	1017.0
0.1500	303.15	1014.34
0.1500	308.15	1011.63
0.1500	313.15	1008.87
0.1500	318.15	1006.05
0.2000	298.15	1018.15
0.2000	303.15	1015.49
0.2000	308.15	1012.78
0.2000	313.15	1010.02
0.2000	318.15	1007.2
0.2500	298.15	1019.3
0.2500	303.15	1016.64
0.2500	308.15	1013.93
0.2500	313.15	1011.17
0.2500	318.15	1008.35

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Molality, mol/kg of dl-Alanine (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0250	298.15	1005.62
0.0250	303.15	1003.62
0.0250	308.15	1001.48
0.0250	313.15	999.22
0.0250	318.15	996.84
0.0500	298.15	1006.3
0.0500	303.15	1004.3
0.0500	308.15	1002.16
0.0500	313.15	999.9
0.0500	318.15	997.52
0.0750	298.15	1006.98
0.0750	303.15	1004.98
0.0750	308.15	1002.84
0.0750	313.15	1000.58
0.0750	318.15	998.2
0.1000	298.15	1007.65
0.1000	303.15	1005.65
0.1000	308.15	1003.51
0.1000	313.15	1001.25
0.1000	318.15	998.87
0.1250	298.15	1008.32
0.1250	303.15	1006.32
0.1250	308.15	1004.18
0.1250	313.15	1001.92
0.1250	318.15	999.54
0.1500	298.15	1008.98
0.1500	303.15	1006.98
0.1500	308.15	1004.84
0.1500	313.15	1002.58
0.1500	318.15	1000.2
0.2000	298.15	1010.29
0.2000	303.15	1008.29
0.2000	308.15	1006.15
0.2000	313.15	1003.89
0.2000	318.15	1001.51
0.2500	298.15	1011.58
0.2500	303.15	1009.58
0.2500	308.15	1007.44
0.2500	313.15	1005.18
0.2500	318.15	1002.8

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Molality, mol/kg of dl-Alanine (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0250	298.15	1014.02
0.0250	303.15	1011.36
0.0250	308.15	1008.65
0.0250	313.15	1005.89
0.0250	318.15	1003.07
0.0500	298.15	1014.62
0.0500	303.15	1011.96
0.0500	308.15	1009.25
0.0500	313.15	1006.49
0.0500	318.15	1003.67
0.0750	298.15	1015.22
0.0750	303.15	1012.56
0.0750	308.15	1009.85
0.0750	313.15	1007.09
0.0750	318.15	1004.27
0.1000	298.15	1015.82
0.1000	303.15	1013.16
0.1000	308.15	1010.45
0.1000	313.15	1007.69
0.1000	318.15	1004.87
0.1250	298.15	1016.41
0.1250	303.15	1013.75
0.1250	308.15	1011.04
0.1250	313.15	1008.28
0.1250	318.15	1005.46
0.1500	298.15	1017.0
0.1500	303.15	1014.34
0.1500	308.15	1011.63
0.1500	313.15	1008.87
0.1500	318.15	1006.05
0.2000	298.15	1018.15
0.2000	303.15	1015.49
0.2000	308.15	1012.78
0.2000	313.15	1010.02
0.2000	318.15	1007.2
0.2500	298.15	1019.3
0.2500	303.15	1016.64
0.2500	308.15	1013.93
0.2500	313.15	1011.17
0.2500	318.15	1008.35

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0250	1606.3
298.15	0.0500	1607.5
298.15	0.0750	1608.8
298.15	0.1000	1610.1
298.15	0.1250	1611.5
298.15	0.1500	1613.0
298.15	0.2000	1616.1
298.15	0.2500	1619.4
303.15	0.0250	1607.5
303.15	0.0500	1608.5
303.15	0.0750	1609.7
303.15	0.1000	1611.0
303.15	0.1250	1612.3
303.15	0.1500	1613.7
303.15	0.2000	1616.6
303.15	0.2500	1619.8
308.15	0.0250	1608.6
308.15	0.0500	1609.5
308.15	0.0750	1610.6
308.15	0.1000	1611.7
308.15	0.1250	1612.9
308.15	0.1500	1614.2
308.15	0.2000	1616.9
308.15	0.2500	1619.9
313.15	0.0250	1609.2
313.15	0.0500	1610.0
313.15	0.0750	1611.0
313.15	0.1000	1612.0
313.15	0.1250	1613.0
313.15	0.1500	1614.2
313.15	0.2000	1616.6
313.15	0.2500	1619.2
318.15	0.0250	1609.9
318.15	0.0500	1610.6
318.15	0.0750	1611.4
318.15	0.1000	1612.3
318.15	0.1250	1613.2
318.15	0.1500	1614.2
318.15	0.2000	1616.4
318.15	0.2500	1618.8

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0250	1685.0
298.15	0.0500	1686.0
298.15	0.0750	1687.1
298.15	0.1000	1688.3
298.15	0.1250	1689.6
298.15	0.1500	1691.0
298.15	0.2000	1693.9
298.15	0.2500	1697.0
303.15	0.0250	1678.1
303.15	0.0500	1679.0
303.15	0.0750	1680.0
303.15	0.1000	1681.1
303.15	0.1250	1682.3
303.15	0.1500	1683.6
303.15	0.2000	1686.3
303.15	0.2500	1689.2
308.15	0.0250	1671.3
308.15	0.0500	1672.1
308.15	0.0750	1673.0
308.15	0.1000	1674.0
308.15	0.1250	1675.1
308.15	0.1500	1676.2
308.15	0.2000	1678.7
308.15	0.2500	1681.3
313.15	0.0250	1664.5
313.15	0.0500	1665.2
313.15	0.0750	1666.0
313.15	0.1000	1666.9
313.15	0.1250	1667.9
313.15	0.1500	1668.9
313.15	0.2000	1671.2
313.15	0.2500	1673.6
318.15	0.0250	1657.6
318.15	0.0500	1658.2
318.15	0.0750	1658.9
318.15	0.1000	1659.7
318.15	0.1250	1660.6
318.15	0.1500	1661.5
318.15	0.2000	1663.6
318.15	0.2500	1665.8

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.2 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0250	1606.3
298.15	0.0500	1607.5
298.15	0.0750	1608.8
298.15	0.1000	1610.1
298.15	0.1250	1611.5
298.15	0.1500	1613.0
298.15	0.2000	1616.1
298.15	0.2500	1619.4
303.15	0.0250	1607.5
303.15	0.0500	1608.5
303.15	0.0750	1609.7
303.15	0.1000	1611.0
303.15	0.1250	1612.3
303.15	0.1500	1613.7
303.15	0.2000	1616.6
303.15	0.2500	1619.8
308.15	0.0250	1608.6
308.15	0.0500	1609.5
308.15	0.0750	1610.6
308.15	0.1000	1611.7
308.15	0.1250	1612.9
308.15	0.1500	1614.2
308.15	0.2000	1616.9
308.15	0.2500	1619.9
313.15	0.0250	1609.2
313.15	0.0500	1610.0
313.15	0.0750	1611.0
313.15	0.1000	1612.0
313.15	0.1250	1613.0
313.15	0.1500	1614.2
313.15	0.2000	1616.6
313.15	0.2500	1619.2
318.15	0.0250	1609.9
318.15	0.0500	1610.6
318.15	0.0750	1611.4
318.15	0.1000	1612.3
318.15	0.1250	1613.2
318.15	0.1500	1614.2
318.15	0.2000	1616.4
318.15	0.2500	1618.8

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Solvent: Mass fraction = 0.4 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of dl-Alanine (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0250	1685.0
298.15	0.0500	1686.0
298.15	0.0750	1687.1
298.15	0.1000	1688.3
298.15	0.1250	1689.6
298.15	0.1500	1691.0
298.15	0.2000	1693.9
298.15	0.2500	1697.0
303.15	0.0250	1678.1
303.15	0.0500	1679.0
303.15	0.0750	1680.0
303.15	0.1000	1681.1
303.15	0.1250	1682.3
303.15	0.1500	1683.6
303.15	0.2000	1686.3
303.15	0.2500	1689.2
308.15	0.0250	1671.3
308.15	0.0500	1672.1
308.15	0.0750	1673.0
308.15	0.1000	1674.0
308.15	0.1250	1675.1
308.15	0.1500	1676.2
308.15	0.2000	1678.7
308.15	0.2500	1681.3
313.15	0.0250	1664.5
313.15	0.0500	1665.2
313.15	0.0750	1666.0
313.15	0.1000	1666.9
313.15	0.1250	1667.9
313.15	0.1500	1668.9
313.15	0.2000	1671.2
313.15	0.2500	1673.6
318.15	0.0250	1657.6
318.15	0.0500	1658.2
318.15	0.0750	1658.9
318.15	0.1000	1659.7
318.15	0.1250	1660.6
318.15	0.1500	1661.5
318.15	0.2000	1663.6
318.15	0.2500	1665.8

Sources

• Volumetric, ultrasonic, and viscometric behaviour of glycine, DL-alanine, and L-valine in aqueous 1,4-butanediol solutions at different temperatures