Mixture of 1,2-Ethanediol + Methyldiethanolamine + Water

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1,2-Ethanediol

Name
1,2-Ethanediol
InChI
InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI Key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Formula
C2H6O2
SMILES
OCCO
Mol. Weight (g/mol)
62.07
CAS
107-21-1

Methyldiethanolamine

Name
Methyldiethanolamine
InChI
InChI=1S/C5H13NO2/c1-6(2-4-7)3-5-8/h7-8H,2-5H2,1H3
InChI Key
CRVGTESFCCXCTH-UHFFFAOYSA-N
Formula
C5H13NO2
SMILES
CN(CCO)CCO
Mol. Weight (g/mol)
119.16
CAS
105-59-9

Water

Name
Water
InChI
InChI=1S/H2O/h1H2
InChI Key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula
H2O
SMILES
O
Mol. Weight (g/mol)
18.02
CAS
7732-18-5
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Datasets

  1. η - Viscosity, Pa*s (2)
  2. ρl - Mass density, kg/m3 (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Methyldiethanolamine (2) - Liquid Mass fraction of 1,2-Ethanediol (1) - Liquid Viscosity, Pa*s - Liquid
283.15 0.0500 0.9000 0.0305
283.15 0.9000 0.0500 0.2040
283.15 0.3000 0.6000 0.0471
283.15 0.6000 0.3000 0.1032
283.15 0.1000 0.6000 0.0130
283.15 0.3000 0.4000 0.0224
283.15 0.6000 0.1000 0.0588
283.15 0.2500 0.2500 0.0097
298.15 0.0500 0.9000 0.0158
298.15 0.9000 0.0500 0.0796
298.15 0.3000 0.6000 0.0225
298.15 0.6000 0.3000 0.0439
298.15 0.1000 0.6000 0.0073
298.15 0.3000 0.4000 0.0115
298.15 0.6000 0.1000 0.0251
298.15 0.2500 0.2500 0.0053
313.15 0.0500 0.9000 0.0090
313.15 0.9000 0.0500 0.0349
313.15 0.3000 0.6000 0.0120
313.15 0.6000 0.3000 0.0210
313.15 0.1000 0.6000 0.0044
313.15 0.3000 0.4000 0.0064
313.15 0.6000 0.1000 0.0121
313.15 0.2500 0.2500 0.0032
323.15 0.0500 0.9000 0.0065
323.15 0.9000 0.0500 0.0217
323.15 0.3000 0.6000 0.0083
323.15 0.6000 0.3000 0.0136
323.15 0.1000 0.6000 0.0034
323.15 0.3000 0.4000 0.0047
323.15 0.6000 0.1000 0.0082
323.15 0.2500 0.2500 0.0025
333.15 0.0500 0.9000 0.0049
333.15 0.9000 0.0500 0.0143
333.15 0.3000 0.6000 0.0060
333.15 0.6000 0.3000 0.0093
333.15 0.1000 0.6000 0.0026
333.15 0.3000 0.4000 0.0035
333.15 0.6000 0.1000 0.0057
333.15 0.2500 0.2500 0.0019
343.15 0.0500 0.9000 0.0038
343.15 0.9000 0.0500 0.0098
343.15 0.3000 0.6000 0.0045
343.15 0.6000 0.3000 0.0066
343.15 0.1000 0.6000 0.0020
343.15 0.3000 0.4000 0.0027
343.15 0.6000 0.1000 0.0042
343.15 0.2500 0.2500 0.0015
353.15 0.0500 0.9000 0.0030
353.15 0.9000 0.0500 0.0070
353.15 0.3000 0.6000 0.0035
353.15 0.6000 0.3000 0.0049
353.15 0.1000 0.6000 0.0017
353.15 0.3000 0.4000 0.0021
353.15 0.6000 0.1000 0.0031
353.15 0.2500 0.2500 0.0013

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Methyldiethanolamine (2) - Liquid Mass fraction of 1,2-Ethanediol (1) - Liquid Viscosity, Pa*s - Liquid
283.15 0.0500 0.9000 0.0305
283.15 0.9000 0.0500 0.2040
283.15 0.3000 0.6000 0.0471
283.15 0.6000 0.3000 0.1032
283.15 0.1000 0.6000 0.0130
283.15 0.3000 0.4000 0.0224
283.15 0.6000 0.1000 0.0588
283.15 0.2500 0.2500 0.0097
298.15 0.0500 0.9000 0.0158
298.15 0.9000 0.0500 0.0796
298.15 0.3000 0.6000 0.0225
298.15 0.6000 0.3000 0.0439
298.15 0.1000 0.6000 0.0073
298.15 0.3000 0.4000 0.0115
298.15 0.6000 0.1000 0.0251
298.15 0.2500 0.2500 0.0053
313.15 0.0500 0.9000 0.0090
313.15 0.9000 0.0500 0.0349
313.15 0.3000 0.6000 0.0120
313.15 0.6000 0.3000 0.0210
313.15 0.1000 0.6000 0.0044
313.15 0.3000 0.4000 0.0064
313.15 0.6000 0.1000 0.0121
313.15 0.2500 0.2500 0.0032
323.15 0.0500 0.9000 0.0065
323.15 0.9000 0.0500 0.0217
323.15 0.3000 0.6000 0.0083
323.15 0.6000 0.3000 0.0136
323.15 0.1000 0.6000 0.0034
323.15 0.3000 0.4000 0.0047
323.15 0.6000 0.1000 0.0082
323.15 0.2500 0.2500 0.0025
333.15 0.0500 0.9000 0.0049
333.15 0.9000 0.0500 0.0143
333.15 0.3000 0.6000 0.0060
333.15 0.6000 0.3000 0.0093
333.15 0.1000 0.6000 0.0026
333.15 0.3000 0.4000 0.0035
333.15 0.6000 0.1000 0.0057
333.15 0.2500 0.2500 0.0019
343.15 0.0500 0.9000 0.0038
343.15 0.9000 0.0500 0.0098
343.15 0.3000 0.6000 0.0045
343.15 0.6000 0.3000 0.0066
343.15 0.1000 0.6000 0.0020
343.15 0.3000 0.4000 0.0027
343.15 0.6000 0.1000 0.0042
343.15 0.2500 0.2500 0.0015
353.15 0.0500 0.9000 0.0030
353.15 0.9000 0.0500 0.0070
353.15 0.3000 0.6000 0.0035
353.15 0.6000 0.3000 0.0049
353.15 0.1000 0.6000 0.0017
353.15 0.3000 0.4000 0.0021
353.15 0.6000 0.1000 0.0031
353.15 0.2500 0.2500 0.0013

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Methyldiethanolamine (2) - Liquid Mass fraction of 1,2-Ethanediol (1) - Liquid Mass density, kg/m3 - Liquid
283.15 0.0500 0.9000 1114.1
283.15 0.9000 0.0500 1057.6
283.15 0.3000 0.6000 1096.6
283.15 0.6000 0.3000 1078.5
283.15 0.1000 0.6000 1090.1
283.15 0.3000 0.4000 1081.2
283.15 0.6000 0.1000 1067.8
283.15 0.2500 0.2500 1061.0
298.15 0.0500 0.9000 1103.7
298.15 0.9000 0.0500 1046.3
298.15 0.3000 0.6000 1086.1
298.15 0.6000 0.3000 1067.6
298.15 0.1000 0.6000 1080.5
298.15 0.3000 0.4000 1071.2
298.15 0.6000 0.1000 1057.4
298.15 0.2500 0.2500 1052.2
313.15 0.0500 0.9000 1093.1
313.15 0.9000 0.0500 1034.8
313.15 0.3000 0.6000 1075.1
313.15 0.6000 0.3000 1056.3
313.15 0.1000 0.6000 1070.3
313.15 0.3000 0.4000 1060.9
313.15 0.6000 0.1000 1046.5
313.15 0.2500 0.2500 1043.2
323.15 0.0500 0.9000 1086.4
323.15 0.9000 0.0500 1027.5
323.15 0.3000 0.6000 1068.2
323.15 0.6000 0.3000 1049.1
323.15 0.1000 0.6000 1063.4
323.15 0.3000 0.4000 1053.8
323.15 0.6000 0.1000 1039.4
323.15 0.2500 0.2500 1036.6
333.15 0.0500 0.9000 1079.1
333.15 0.9000 0.0500 1019.8
333.15 0.3000 0.6000 1060.7
333.15 0.6000 0.3000 1041.5
333.15 0.1000 0.6000 1056.8
333.15 0.3000 0.4000 1047.1
333.15 0.6000 0.1000 1031.7
333.15 0.2500 0.2500 1030.5
343.15 0.0500 0.9000 1071.8
343.15 0.9000 0.0500 1012.0
343.15 0.3000 0.6000 1053.2
343.15 0.6000 0.3000 1033.6
343.15 0.1000 0.6000 1049.4
343.15 0.3000 0.4000 1039.5
343.15 0.6000 0.1000 1023.7
343.15 0.2500 0.2500 1023.5
353.15 0.0500 0.9000 1064.6
353.15 0.9000 0.0500 1004.2
353.15 0.3000 0.6000 1045.7
353.15 0.6000 0.3000 1025.8
353.15 0.1000 0.6000 1042.1
353.15 0.3000 0.4000 1031.9
353.15 0.6000 0.1000 1015.8
353.15 0.2500 0.2500 1016.1

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 102 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Methyldiethanolamine (2) - Liquid Mass fraction of 1,2-Ethanediol (1) - Liquid Mass density, kg/m3 - Liquid
283.15 0.0500 0.9000 1114.1
283.15 0.9000 0.0500 1057.6
283.15 0.3000 0.6000 1096.6
283.15 0.6000 0.3000 1078.5
283.15 0.1000 0.6000 1090.1
283.15 0.3000 0.4000 1081.2
283.15 0.6000 0.1000 1067.8
283.15 0.2500 0.2500 1061.0
298.15 0.0500 0.9000 1103.7
298.15 0.9000 0.0500 1046.3
298.15 0.3000 0.6000 1086.1
298.15 0.6000 0.3000 1067.6
298.15 0.1000 0.6000 1080.5
298.15 0.3000 0.4000 1071.2
298.15 0.6000 0.1000 1057.4
298.15 0.2500 0.2500 1052.2
313.15 0.0500 0.9000 1093.1
313.15 0.9000 0.0500 1034.8
313.15 0.3000 0.6000 1075.1
313.15 0.6000 0.3000 1056.3
313.15 0.1000 0.6000 1070.3
313.15 0.3000 0.4000 1060.9
313.15 0.6000 0.1000 1046.5
313.15 0.2500 0.2500 1043.2
323.15 0.0500 0.9000 1086.4
323.15 0.9000 0.0500 1027.5
323.15 0.3000 0.6000 1068.2
323.15 0.6000 0.3000 1049.1
323.15 0.1000 0.6000 1063.4
323.15 0.3000 0.4000 1053.8
323.15 0.6000 0.1000 1039.4
323.15 0.2500 0.2500 1036.6
333.15 0.0500 0.9000 1079.1
333.15 0.9000 0.0500 1019.8
333.15 0.3000 0.6000 1060.7
333.15 0.6000 0.3000 1041.5
333.15 0.1000 0.6000 1056.8
333.15 0.3000 0.4000 1047.1
333.15 0.6000 0.1000 1031.7
333.15 0.2500 0.2500 1030.5
343.15 0.0500 0.9000 1071.8
343.15 0.9000 0.0500 1012.0
343.15 0.3000 0.6000 1053.2
343.15 0.6000 0.3000 1033.6
343.15 0.1000 0.6000 1049.4
343.15 0.3000 0.4000 1039.5
343.15 0.6000 0.1000 1023.7
343.15 0.2500 0.2500 1023.5
353.15 0.0500 0.9000 1064.6
353.15 0.9000 0.0500 1004.2
353.15 0.3000 0.6000 1045.7
353.15 0.6000 0.3000 1025.8
353.15 0.1000 0.6000 1042.1
353.15 0.3000 0.4000 1031.9
353.15 0.6000 0.1000 1015.8
353.15 0.2500 0.2500 1016.1

Sources