Mixture of Monoethanolamine + Choline chloride

Datasets

1. η - Viscosity, Pa*s (2)
2. n₀ - Refractive index (Na D-line) (2)
3. ρ_l - Mass density, kg/m3 (2)
4. c_sound,fluid - Speed of Sound, m/s
5. γ - Surface tension liquid-gas, N/m
6. T_fus - Solid-liquid equilibrium temperature, K

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.1600	0.0485
298.15	0.1400	0.0367
298.15	0.1300	0.0377
298.15	0.1100	0.0327
308.15	0.1600	0.0288
308.15	0.1400	0.0250
308.15	0.1300	0.0255
308.15	0.1100	0.0226
318.15	0.1600	0.0201
318.15	0.1400	0.0168
318.15	0.1300	0.0138
318.15	0.1100	0.0150
328.15	0.1600	0.0135
328.15	0.1400	0.0112
328.15	0.1300	0.0101
328.15	0.1100	0.0105
338.15	0.1600	0.0098
338.15	0.1400	0.0088
338.15	0.1300	0.0079
338.15	0.1100	0.0071
348.15	0.1600	0.0075
348.15	0.1400	0.0066
348.15	0.1300	0.0060
348.15	0.1100	0.0059
358.15	0.1600	0.0059
358.15	0.1400	0.0053
358.15	0.1300	0.0052
358.15	0.1100	0.0047

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.1670	0.0597
293.15	0.1670	0.0520
298.15	0.1670	0.0377
303.15	0.1670	0.0390
288.15	0.1250	0.0501
293.15	0.1250	0.0424
298.15	0.1250	0.0358
303.15	0.1250	0.0302

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Refractive index (Na D-line) - Liquid
298.15	0.1600	1.4839
298.15	0.1400	1.4812
298.15	0.1300	1.4788
298.15	0.1100	1.4773
308.15	0.1600	1.48
308.15	0.1400	1.478
308.15	0.1300	1.4754
308.15	0.1100	1.474
318.15	0.1600	1.4762
318.15	0.1400	1.4745
318.15	0.1300	1.4722
318.15	0.1100	1.4709
328.15	0.1600	1.4726
328.15	0.1400	1.471
328.15	0.1300	1.4691
328.15	0.1100	1.4676
338.15	0.1600	1.4684
338.15	0.1400	1.4676
338.15	0.1300	1.4654
338.15	0.1100	1.4642
348.15	0.1600	1.4642
348.15	0.1400	1.4644
348.15	0.1300	1.4617
348.15	0.1100	1.4609
358.15	0.1600	1.4603
358.15	0.1400	1.4605
358.15	0.1300	1.4583
358.15	0.1100	1.4574

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.1670	1.4934
293.15	0.1670	1.4913
298.15	0.1670	1.4891
303.15	0.1670	1.4873
288.15	0.1250	1.4905
293.15	0.1250	1.4884
298.15	0.1250	1.4862
303.15	0.1250	1.4844

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.1600	1076.7
298.15	0.1400	1069.0
298.15	0.1300	1065.0
298.15	0.1100	1062.8
308.15	0.1600	1069.6
308.15	0.1400	1061.7
308.15	0.1300	1057.6
308.15	0.1100	1055.2
318.15	0.1600	1062.7
318.15	0.1400	1054.4
318.15	0.1300	1050.3
318.15	0.1100	1047.8
328.15	0.1600	1055.9
328.15	0.1400	1047.2
328.15	0.1300	1043.0
328.15	0.1100	1040.4
338.15	0.1600	1049.0
338.15	0.1400	1039.9
338.15	0.1300	1035.6
338.15	0.1100	1033.0
348.15	0.1600	1042.0
348.15	0.1400	1032.6
348.15	0.1300	1028.3
348.15	0.1100	1025.6
358.15	0.1600	1035.0
358.15	0.1400	1025.3
358.15	0.1300	1020.9
358.15	0.1100	1018.1

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.1670	1091.275
293.15	0.1670	1088.112
298.15	0.1670	1085.179
303.15	0.1670	1082.217
288.15	0.1250	1090.056
293.15	0.1250	1086.893
298.15	0.1250	1083.961
303.15	0.1250	1080.998

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 86.5 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Speed of sound, m/s - Liquid
288.15	0.1670	2006.13
293.15	0.1670	1994.47
298.15	0.1670	1982.01
303.15	0.1670	1970.67
288.15	0.1250	1989.46
293.15	0.1250	1977.81
298.15	0.1250	1965.34
303.15	0.1250	1953.01

Surface tension liquid-gas, N/m [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (2) - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.1600	0.0482
298.15	0.1400	0.0487
298.15	0.1300	0.0492
298.15	0.1100	0.0496
308.15	0.1600	0.0476
308.15	0.1400	0.0480
308.15	0.1300	0.0485
308.15	0.1100	0.0488
318.15	0.1600	0.0469
318.15	0.1400	0.0474
318.15	0.1300	0.0478
318.15	0.1100	0.0479
328.15	0.1600	0.0462
328.15	0.1400	0.0467
328.15	0.1300	0.0471
328.15	0.1100	0.0472
338.15	0.1600	0.0456
338.15	0.1400	0.0460
338.15	0.1300	0.0464
338.15	0.1100	0.0464
348.15	0.1600	0.0450
348.15	0.1400	0.0453
348.15	0.1300	0.0458
348.15	0.1100	0.0458
358.15	0.1600	0.0444
358.15	0.1400	0.0447
358.15	0.1300	0.0449
358.15	0.1100	0.0450

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Amount ratio of solute to solvent of Monoethanolamine (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
5.0	276.95
6.0	276.84
7.0	276.69
8.0	278.23

Sources

• Monoethanolamine-based deep eutectic solvents, their synthesis and characterization
• Liquid-Liquid Equilibria for Benzene/Thiophene + Cyclohexane/Hexadecane + Deep Eutectic Solvents: Data and Correlation

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