Mixture of Choline chloride + 1,2-Ethanediol

Datasets

1. C_p,liquid - Molar heat capacity at constant pressure, J/K/mol (4)
2. η - Viscosity, Pa*s (20)
3. σ_cond - Electrical conductivity, S/m (6)
4. ν - Kinematic viscosity, m2/s (2)
5. n₀ - Refractive index (Na D-line) (8)
6. ρ_l - Mass density, kg/m3 (26)
7. c_sound,fluid - Speed of Sound, m/s (8)
8. γ - Surface tension liquid-gas, N/m (8)
9. T_fus - Solid-liquid equilibrium temperature, K (14)

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
278.15	164.20
280.65	164.80
283.15	165.20
285.65	165.80
288.15	166.40
290.65	167.20
293.15	167.40
295.65	168.20
298.15	168.80
300.65	169.40
303.15	169.80
305.65	170.40
308.15	171.10
310.65	171.80
313.15	172.20
315.65	172.80
318.15	173.20
320.65	174.00
323.15	174.60
325.65	175.20
328.15	175.80
330.65	176.20
333.15	176.80
335.65	177.40
338.15	178.20

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.3333 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
303.15	190.80
308.15	192.20
313.15	194.00
318.15	194.90
323.15	196.40
328.15	197.60
333.15	199.20
338.15	200.60
343.15	202.10
348.15	203.90
353.15	205.60

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
278.15	164.20
280.65	164.80
283.15	165.20
285.65	165.80
288.15	166.40
290.65	167.20
293.15	167.40
295.65	168.20
298.15	168.80
300.65	169.40
303.15	169.80
305.65	170.40
308.15	171.10
310.65	171.80
313.15	172.20
315.65	172.80
318.15	173.20
320.65	174.00
323.15	174.60
325.65	175.20
328.15	175.80
330.65	176.20
333.15	176.80
335.65	177.40
338.15	178.20

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.3333 (Liquid)

Temperature, K - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
303.15	190.80
308.15	192.20
313.15	194.00
318.15	194.90
323.15	196.40
328.15	197.60
333.15	199.20
338.15	200.60
343.15	202.10
348.15	203.90
353.15	205.60

Viscosity, Pa*s [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
0.3330	298.15	100.00	0.0410

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
313.15	0.0253
318.15	0.0217
323.15	0.0183
328.15	0.0163
333.15	0.0144
338.15	0.0124
343.15	0.0105
348.15	0.0096
353.15	0.0087

Viscosity, Pa*s [ref]

Fixed			Measured
Amount ratio of solute to solvent of 1,2-Ethanediol (2) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
2.0	101.00	298.15	0.0400

Viscosity, Pa*s [ref]

Operational condition: Mole fraction = 0.34 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
313.15	100.00	0.0276
313.15	1000.00	0.0299
313.15	5000.00	0.0306
313.15	12000.00	0.0317
313.15	20000.00	0.0329
313.15	40000.00	0.0359
313.15	60000.00	0.0396
313.15	80000.00	0.0434
333.15	100.00	0.0155
333.15	1000.00	0.0152
333.15	5000.00	0.0156
333.15	12000.00	0.0160
333.15	20000.00	0.0165
333.15	40000.00	0.0179
333.15	60000.00	0.0209
333.15	80000.00	0.0229
333.15	100000.00	0.0245
333.15	100000.00	0.0245
353.15	100.00	0.0094
353.15	1000.00	0.0095
353.15	5000.00	0.0096
353.15	12000.00	0.0098
353.15	20000.00	0.0101
353.15	40000.00	0.0109
353.15	60000.00	0.0118
353.15	80000.00	0.0126
353.15	100000.00	0.0142
353.15	100000.00	0.0142
373.15	100.00	0.0063
373.15	1000.00	0.0064
373.15	5000.00	0.0066
373.15	12000.00	0.0067
373.15	20000.00	0.0068
373.15	40000.00	0.0073
373.15	60000.00	0.0083
373.15	70000.00	0.0087
373.15	80000.00	0.0089
373.15	100000.00	0.0095
373.15	100000.00	0.0095

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Mole fraction = 0.34 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.15	0.0591
298.15	0.0477
303.15	0.0391
308.15	0.0324
313.15	0.0274
318.15	0.0230
323.15	0.0197
328.15	0.0170
333.15	0.0148
338.15	0.0129
343.15	0.0114
348.15	0.0101
353.15	0.0090
358.15	0.0081
363.15	0.0073
368.15	0.0066
373.15	0.0060

Viscosity, Pa*s [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
0.3330	101.10	298.15	0.0395

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.20	0.0609
298.20	0.0514
303.20	0.0443
308.20	0.0381
313.20	0.0335
318.20	0.0294
323.20	0.0261
328.20	0.0233
333.20	0.0211
338.20	0.0193
343.20	0.0176
348.20	0.0163
353.20	0.0152

Viscosity, Pa*s [ref]

Operational conditions:

• Amount ratio of solute to solvent = 2 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
303.15	0.0350
323.15	0.0190
353.15	0.0090

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.1670	0.0434
293.15	0.1670	0.0358
298.15	0.1670	0.0289
303.15	0.1670	0.0227
288.15	0.1250	0.0321
293.15	0.1250	0.0243
298.15	0.1250	0.0177
303.15	0.1250	0.0122

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.00	0.0500
298.00	0.0404
303.00	0.0336
308.00	0.0279
313.00	0.0236
318.00	0.0199
323.00	0.0172
328.00	0.0146
333.00	0.0128

Viscosity, Pa*s [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
0.3330	298.15	100.00	0.0410

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
313.15	0.0253
318.15	0.0217
323.15	0.0183
328.15	0.0163
333.15	0.0144
338.15	0.0124
343.15	0.0105
348.15	0.0096
353.15	0.0087

Viscosity, Pa*s [ref]

Fixed			Measured
Amount ratio of solute to solvent of 1,2-Ethanediol (2) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
2.0	101.00	298.15	0.0400

Viscosity, Pa*s [ref]

Operational condition: Mole fraction = 0.34 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Viscosity, Pa*s - Liquid
313.15	100.00	0.0276
313.15	1000.00	0.0299
313.15	5000.00	0.0306
313.15	12000.00	0.0317
313.15	20000.00	0.0329
313.15	40000.00	0.0359
313.15	60000.00	0.0396
313.15	80000.00	0.0434
333.15	100.00	0.0155
333.15	1000.00	0.0152
333.15	5000.00	0.0156
333.15	12000.00	0.0160
333.15	20000.00	0.0165
333.15	40000.00	0.0179
333.15	60000.00	0.0209
333.15	80000.00	0.0229
333.15	100000.00	0.0245
333.15	100000.00	0.0245
353.15	100.00	0.0094
353.15	1000.00	0.0095
353.15	5000.00	0.0096
353.15	12000.00	0.0098
353.15	20000.00	0.0101
353.15	40000.00	0.0109
353.15	60000.00	0.0118
353.15	80000.00	0.0126
353.15	100000.00	0.0142
353.15	100000.00	0.0142
373.15	100.00	0.0063
373.15	1000.00	0.0064
373.15	5000.00	0.0066
373.15	12000.00	0.0067
373.15	20000.00	0.0068
373.15	40000.00	0.0073
373.15	60000.00	0.0083
373.15	70000.00	0.0087
373.15	80000.00	0.0089
373.15	100000.00	0.0095
373.15	100000.00	0.0095

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Mole fraction = 0.34 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.15	0.0591
298.15	0.0477
303.15	0.0391
308.15	0.0324
313.15	0.0274
318.15	0.0230
323.15	0.0197
328.15	0.0170
333.15	0.0148
338.15	0.0129
343.15	0.0114
348.15	0.0101
353.15	0.0090
358.15	0.0081
363.15	0.0073
368.15	0.0066
373.15	0.0060

Viscosity, Pa*s [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
0.3330	101.10	298.15	0.0395

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.20	0.0609
298.20	0.0514
303.20	0.0443
308.20	0.0381
313.20	0.0335
318.20	0.0294
323.20	0.0261
328.20	0.0233
333.20	0.0211
338.20	0.0193
343.20	0.0176
348.20	0.0163
353.20	0.0152

Viscosity, Pa*s [ref]

Operational conditions:

• Amount ratio of solute to solvent = 2 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
303.15	0.0350
323.15	0.0190
353.15	0.0090

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Viscosity, Pa*s - Liquid
288.15	0.1670	0.0434
293.15	0.1670	0.0358
298.15	0.1670	0.0289
303.15	0.1670	0.0227
288.15	0.1250	0.0321
293.15	0.1250	0.0243
298.15	0.1250	0.0177
303.15	0.1250	0.0122

Viscosity, Pa*s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Viscosity, Pa*s - Liquid
293.00	0.0500
298.00	0.0404
303.00	0.0336
308.00	0.0279
313.00	0.0236
318.00	0.0199
323.00	0.0172
328.00	0.0146
333.00	0.0128

Electrical conductivity, S/m [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Electrical conductivity, S/m - Liquid
298.15	0.3600	0.6801
303.15	0.3600	0.9138
308.15	0.3600	1.0857
313.15	0.3600	1.2935
318.15	0.3600	1.4794
323.15	0.3600	1.6335
328.15	0.3600	1.8393
333.15	0.3600	2.0102
338.15	0.3600	2.1773
343.15	0.3600	2.3474
348.15	0.3600	2.475
353.15	0.3600	2.6043
298.15	0.3400	0.7332
303.15	0.3400	1.0191
308.15	0.3400	1.1407
313.15	0.3400	1.3553
318.15	0.3400	1.5895
323.15	0.3400	1.7185
328.15	0.3400	2.0227
333.15	0.3400	2.2991
338.15	0.3400	2.42
343.15	0.3400	2.5599
348.15	0.3400	2.7065
353.15	0.3400	2.8072
298.15	0.2800	0.8317
303.15	0.2800	1.0665
308.15	0.2800	1.207
313.15	0.2800	1.4133
318.15	0.2800	1.6558
323.15	0.2800	1.7977
328.15	0.2800	2.1257
333.15	0.2800	2.4247
338.15	0.2800	2.5152
343.15	0.2800	2.6275
348.15	0.2800	2.7799
353.15	0.2800	2.869

Electrical conductivity, S/m [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
303.04	0.8380
308.15	0.9170
312.74	0.9860
317.51	1.054
323.15	1.123
328.15	1.186
333.15	1.264
343.15	1.414
353.15	1.519

Electrical conductivity, S/m [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 0.002 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
278.15	0.3530
280.65	0.4000
283.15	0.4520
285.65	0.5060
288.15	0.5660
290.65	0.6330
293.15	0.7010
295.65	0.7760
298.15	0.8470
300.65	0.9320
303.15	1.02
305.65	1.11
308.15	1.21
310.65	1.31
313.15	1.42
315.65	1.53
318.15	1.67
320.65	1.77
323.15	1.89
325.65	2.02
328.15	2.16
330.65	2.32
333.15	2.45
335.65	2.6
338.15	2.76

Electrical conductivity, S/m [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Electrical conductivity, S/m - Liquid
298.15	0.3600	0.6801
303.15	0.3600	0.9138
308.15	0.3600	1.0857
313.15	0.3600	1.2935
318.15	0.3600	1.4794
323.15	0.3600	1.6335
328.15	0.3600	1.8393
333.15	0.3600	2.0102
338.15	0.3600	2.1773
343.15	0.3600	2.3474
348.15	0.3600	2.475
353.15	0.3600	2.6043
298.15	0.3400	0.7332
303.15	0.3400	1.0191
308.15	0.3400	1.1407
313.15	0.3400	1.3553
318.15	0.3400	1.5895
323.15	0.3400	1.7185
328.15	0.3400	2.0227
333.15	0.3400	2.2991
338.15	0.3400	2.42
343.15	0.3400	2.5599
348.15	0.3400	2.7065
353.15	0.3400	2.8072
298.15	0.2800	0.8317
303.15	0.2800	1.0665
308.15	0.2800	1.207
313.15	0.2800	1.4133
318.15	0.2800	1.6558
323.15	0.2800	1.7977
328.15	0.2800	2.1257
333.15	0.2800	2.4247
338.15	0.2800	2.5152
343.15	0.2800	2.6275
348.15	0.2800	2.7799
353.15	0.2800	2.869

Electrical conductivity, S/m [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
303.04	0.8380
308.15	0.9170
312.74	0.9860
317.51	1.054
323.15	1.123
328.15	1.186
333.15	1.264
343.15	1.414
353.15	1.519

Electrical conductivity, S/m [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 0.002 (Liquid)

Temperature, K - Liquid	Electrical conductivity, S/m - Liquid
278.15	0.3530
280.65	0.4000
283.15	0.4520
285.65	0.5060
288.15	0.5660
290.65	0.6330
293.15	0.7010
295.65	0.7760
298.15	0.8470
300.65	0.9320
303.15	1.02
305.65	1.11
308.15	1.21
310.65	1.31
313.15	1.42
315.65	1.53
318.15	1.67
320.65	1.77
323.15	1.89
325.65	2.02
328.15	2.16
330.65	2.32
333.15	2.45
335.65	2.6
338.15	2.76

Kinematic viscosity, m2/s [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Kinematic viscosity, m2/s - Liquid
278.15	0.0001
280.65	0.0001
283.15	0.0001
285.65	0.0001
288.15	0.0001
290.65	0.0000
293.15	0.0000
295.65	0.0000
298.15	0.0000
300.65	0.0000
303.15	0.0000
305.65	0.0000
308.15	0.0000
310.65	0.0000
313.15	0.0000
315.65	0.0000
318.15	0.0000
320.65	0.0000
323.15	0.0000
325.65	0.0000
328.15	0.0000
330.65	0.0000
333.15	0.0000
335.65	0.0000
338.15	9.9700e-06

Kinematic viscosity, m2/s [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Kinematic viscosity, m2/s - Liquid
278.15	0.0001
280.65	0.0001
283.15	0.0001
285.65	0.0001
288.15	0.0001
290.65	0.0000
293.15	0.0000
295.65	0.0000
298.15	0.0000
300.65	0.0000
303.15	0.0000
305.65	0.0000
308.15	0.0000
310.65	0.0000
313.15	0.0000
315.65	0.0000
318.15	0.0000
320.65	0.0000
323.15	0.0000
325.65	0.0000
328.15	0.0000
330.65	0.0000
333.15	0.0000
335.65	0.0000
338.15	9.9700e-06

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
0.3600	1.4678
0.3400	1.465
0.2800	1.4611

Refractive index (Na D-line) [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
283.15	1.4723
285.65	1.4717
288.15	1.4712
290.65	1.4706
293.15	1.4701
295.65	1.4695
298.15	1.4689
300.65	1.4683
303.15	1.4677
305.65	1.467
308.15	1.4664
310.65	1.4657
313.15	1.465
315.65	1.4644
318.15	1.4638
320.65	1.4632
323.15	1.4626
325.65	1.4619
328.15	1.4613
330.65	1.4607
333.15	1.4601
335.65	1.4595
338.15	1.4589

Refractive index (Na D-line) [ref]

Fixed			Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
303.15	101.00	0.3330	1.4691

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.1670	1.4732
293.15	0.1670	1.4711
298.15	0.1670	1.4687
303.15	0.1670	1.4668
288.15	0.1250	1.467
293.15	0.1250	1.4649
298.15	0.1250	1.4628
303.15	0.1250	1.461

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
0.3600	1.4678
0.3400	1.465
0.2800	1.4611

Refractive index (Na D-line) [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
283.15	1.4723
285.65	1.4717
288.15	1.4712
290.65	1.4706
293.15	1.4701
295.65	1.4695
298.15	1.4689
300.65	1.4683
303.15	1.4677
305.65	1.467
308.15	1.4664
310.65	1.4657
313.15	1.465
315.65	1.4644
318.15	1.4638
320.65	1.4632
323.15	1.4626
325.65	1.4619
328.15	1.4613
330.65	1.4607
333.15	1.4601
335.65	1.4595
338.15	1.4589

Refractive index (Na D-line) [ref]

Fixed			Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
303.15	101.00	0.3330	1.4691

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Refractive index (Na D-line) - Liquid
288.15	0.1670	1.4732
293.15	0.1670	1.4711
298.15	0.1670	1.4687
303.15	0.1670	1.4668
288.15	0.1250	1.467
293.15	0.1250	1.4649
298.15	0.1250	1.4628
303.15	0.1250	1.461

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Choline chloride (1) - Liquid	Mass density, kg/m3 - Liquid
0.3600	1118.4
0.3400	1117.7
0.2800	1117.3

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 100 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
293.15	1142.0
303.15	1136.0
313.15	1131.0
323.15	1125.0
333.15	1119.0
343.15	1113.0
353.15	1107.0
298.15	1138.0

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
301.55	1048.21
307.95	1046.1
313.15	1044.28
317.55	1042.81
322.85	1041.05
327.35	1039.36
333.25	1036.72
338.15	1034.68
347.85	1030.78
353.15	1028.98

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
278.15	1127.5
280.65	1126.06
283.15	1124.61
285.65	1123.17
288.15	1121.72
290.65	1120.28
293.15	1118.84
295.65	1117.4
298.15	1115.97
300.65	1114.54
303.15	1113.11
305.65	1111.68
308.15	1110.26
310.65	1108.83
313.15	1107.41
315.65	1105.99
318.15	1104.58
320.65	1103.17
323.15	1101.75
325.65	1100.34
328.15	1098.93
330.65	1097.53
333.15	1096.12
335.65	1094.72
338.15	1093.32

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.333 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
283.15	100.00	1126.0
283.15	1000.00	1126.3
283.15	2000.00	1126.6
283.15	5000.00	1127.6
283.15	7000.00	1128.2
283.15	10000.00	1129.1
283.15	12000.00	1129.8
283.15	16000.00	1130.9
283.15	20000.00	1132.2
283.15	25000.00	1133.7
283.15	30000.00	1135.2
283.15	35000.00	1136.5
283.15	40000.00	1138.1
283.15	45000.00	1139.5
283.15	50000.00	1140.8
283.15	55000.00	1142.1
283.15	60000.00	1143.6
283.15	65000.00	1145.0
283.15	70000.00	1146.5
283.15	75000.00	1147.9
283.15	80000.00	1149.2
283.15	85000.00	1150.4
283.15	90000.00	1151.7
283.15	95000.00	1153.0
293.15	100.00	1120.0
293.15	1000.00	1120.3
293.15	2000.00	1120.6
293.15	5000.00	1121.7
293.15	7000.00	1122.2
293.15	10000.00	1123.2
293.15	12000.00	1123.8
293.15	16000.00	1125.0
293.15	20000.00	1126.3
293.15	25000.00	1127.8
293.15	30000.00	1129.4
293.15	35000.00	1130.8
293.15	40000.00	1132.4
293.15	45000.00	1133.9
293.15	50000.00	1135.4
293.15	55000.00	1136.8
293.15	60000.00	1137.9
293.15	65000.00	1139.4
293.15	70000.00	1140.8
293.15	75000.00	1142.1
293.15	80000.00	1143.4
293.15	85000.00	1144.9
293.15	90000.00	1146.2
293.15	95000.00	1147.5
303.15	100.00	1114.3
303.15	1000.00	1114.7
303.15	2000.00	1115.0
303.15	5000.00	1115.9
303.15	7000.00	1116.6
303.15	10000.00	1117.6
303.15	12000.00	1118.2
303.15	16000.00	1119.4
303.15	20000.00	1120.8
303.15	25000.00	1122.4
303.15	30000.00	1123.8
303.15	35000.00	1125.2
303.15	40000.00	1126.8
303.15	45000.00	1128.3
303.15	50000.00	1129.4
303.15	55000.00	1130.9
303.15	60000.00	1132.3
303.15	65000.00	1133.8
303.15	70000.00	1135.1
303.15	75000.00	1136.6
303.15	80000.00	1137.9
303.15	85000.00	1139.2
303.15	90000.00	1140.7
303.15	95000.00	1141.9
313.15	100.00	1108.6
313.15	1000.00	1109.0
313.15	2000.00	1109.3
313.15	5000.00	1110.3
313.15	7000.00	1110.9
313.15	10000.00	1111.9
313.15	12000.00	1112.5
313.15	16000.00	1113.7
313.15	20000.00	1115.1
313.15	25000.00	1116.7
313.15	30000.00	1118.3
313.15	35000.00	1119.7
313.15	40000.00	1121.2
313.15	45000.00	1122.7
313.15	50000.00	1124.2
313.15	55000.00	1125.6
313.15	60000.00	1127.0
313.15	65000.00	1128.5
313.15	70000.00	1129.9
313.15	75000.00	1131.2
313.15	80000.00	1132.6
313.15	85000.00	1134.1
313.15	90000.00	1135.5
313.15	95000.00	1136.9
323.15	100.00	1103.1
323.15	1000.00	1103.0
323.15	2000.00	1103.3
323.15	5000.00	1104.8
323.15	7000.00	1105.5
323.15	10000.00	1106.4
323.15	12000.00	1107.1
323.15	16000.00	1108.5
323.15	20000.00	1109.7
323.15	25000.00	1111.4
323.15	30000.00	1112.9
323.15	35000.00	1114.5
323.15	40000.00	1116.0
323.15	45000.00	1117.4
323.15	50000.00	1119.0
323.15	55000.00	1120.5
323.15	60000.00	1121.9
323.15	65000.00	1123.5
323.15	70000.00	1125.0
323.15	75000.00	1126.5
323.15	80000.00	1127.9
323.15	85000.00	1128.9
323.15	90000.00	1130.5
323.15	95000.00	1131.8
333.15	100.00	1097.5
333.15	1000.00	1097.9
333.15	2000.00	1098.3
333.15	5000.00	1099.4
333.15	7000.00	1100.0
333.15	10000.00	1101.1
333.15	12000.00	1101.7
333.15	16000.00	1103.0
333.15	20000.00	1104.3
333.15	25000.00	1106.1
333.15	30000.00	1107.7
333.15	35000.00	1109.3
333.15	40000.00	1110.5
333.15	45000.00	1112.1
333.15	50000.00	1113.7
333.15	55000.00	1115.3
333.15	60000.00	1116.8
333.15	65000.00	1118.3
333.15	70000.00	1119.8
333.15	75000.00	1121.2
333.15	80000.00	1122.7
333.15	85000.00	1124.2
333.15	90000.00	1125.7
333.15	95000.00	1127.0
343.15	100.00	1092.1
343.15	1000.00	1092.4
343.15	2000.00	1092.8
343.15	5000.00	1093.8
343.15	7000.00	1094.5
343.15	10000.00	1095.5
343.15	12000.00	1096.3
343.15	16000.00	1097.5
343.15	20000.00	1098.8
343.15	25000.00	1100.5
343.15	30000.00	1102.1
343.15	35000.00	1103.7
343.15	40000.00	1105.4
343.15	45000.00	1106.9
343.15	50000.00	1108.5
343.15	55000.00	1110.0
343.15	60000.00	1111.6
343.15	65000.00	1113.0
343.15	70000.00	1114.6
343.15	75000.00	1116.0
343.15	80000.00	1117.4
343.15	85000.00	1118.8
343.15	90000.00	1120.3
343.15	95000.00	1121.8
353.15	100.00	1086.5
353.15	1000.00	1086.8
353.15	2000.00	1087.2
353.15	5000.00	1088.4
353.15	7000.00	1089.1
353.15	10000.00	1090.1
353.15	12000.00	1090.7
353.15	16000.00	1092.2
353.15	20000.00	1093.6
353.15	25000.00	1095.3
353.15	30000.00	1097.0
353.15	35000.00	1098.5
353.15	40000.00	1100.2
353.15	45000.00	1101.6
353.15	50000.00	1103.2
353.15	55000.00	1104.6
353.15	60000.00	1106.3
353.15	65000.00	1107.8
353.15	70000.00	1109.5
353.15	75000.00	1111.0
353.15	80000.00	1112.4
353.15	85000.00	1113.7
353.15	90000.00	1115.4
353.15	95000.00	1116.7
363.15	100.00	1080.6
363.15	1000.00	1080.8
363.15	2000.00	1081.0
363.15	5000.00	1082.6
363.15	7000.00	1083.3
363.15	10000.00	1084.3
363.15	12000.00	1085.1
363.15	16000.00	1086.5
363.15	20000.00	1088.0
363.15	25000.00	1089.5
363.15	30000.00	1091.2
363.15	35000.00	1093.0
363.15	40000.00	1094.6
363.15	45000.00	1096.2
363.15	50000.00	1097.8
363.15	55000.00	1099.5
363.15	60000.00	1100.9
363.15	65000.00	1102.4
363.15	70000.00	1104.1
363.15	75000.00	1105.6
363.15	80000.00	1107.0
363.15	85000.00	1108.6
363.15	90000.00	1110.2
363.15	95000.00	1111.7

Mass density, kg/m3 [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.3330	101.10	298.15	1120.4

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.2800	298.15	1117.0
0.2800	303.15	1114.1
0.2800	308.15	1111.1
0.2800	313.15	1108.2
0.2800	318.15	1105.2
0.2800	323.15	1102.3
0.2800	328.15	1099.3
0.2800	333.15	1096.2
0.2800	338.15	1093.4
0.2800	343.15	1090.4
0.2800	348.15	1087.5
0.2800	353.15	1084.7
0.2800	358.15	1081.6
0.2800	363.15	1078.8
0.2800	368.15	1075.7
0.3300	303.15	1114.6
0.3300	313.15	1108.8
0.3300	323.15	1103.6
0.3300	333.15	1097.4
0.3300	343.15	1091.6
0.3300	353.15	1085.4
0.3300	363.15	1079.1
0.3600	298.15	1118.0
0.3600	303.15	1115.6
0.3600	308.15	1112.2
0.3600	313.15	1109.7
0.3600	318.15	1106.4
0.3600	323.15	1103.7
0.3600	328.15	1100.6
0.3600	333.15	1096.8
0.3600	338.15	1094.8
0.3600	343.15	1091.0
0.3600	348.15	1089.0
0.3600	353.15	1087.0
0.3600	358.15	1083.2
0.3600	363.15	1082.0
0.3600	368.15	1077.4

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.33 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
298.15	100.00	1117.4
298.15	5000.00	1119.0
298.15	10000.00	1120.6
298.15	15000.00	1122.1
298.15	20000.00	1123.6
298.15	25000.00	1125.1
298.15	30000.00	1126.6
298.15	35000.00	1128.1
298.15	40000.00	1129.6
298.15	45000.00	1131.0
298.15	50000.00	1132.4
303.15	100.00	1114.5
303.15	5000.00	1116.1
303.15	10000.00	1117.7
303.15	15000.00	1119.3
303.15	20000.00	1120.8
303.15	25000.00	1122.3
303.15	30000.00	1123.8
303.15	35000.00	1125.3
303.15	40000.00	1126.8
303.15	45000.00	1128.2
303.15	50000.00	1129.6
308.15	100.00	1111.6
308.15	5000.00	1113.2
308.15	10000.00	1114.8
308.15	15000.00	1116.4
308.15	20000.00	1117.9
308.15	25000.00	1119.5
308.15	30000.00	1121.0
308.15	35000.00	1122.5
308.15	40000.00	1124.0
308.15	45000.00	1125.5
308.15	50000.00	1126.9
313.15	100.00	1108.7
313.15	5000.00	1110.3
313.15	10000.00	1111.9
313.15	15000.00	1113.5
313.15	20000.00	1115.1
313.15	25000.00	1116.6
313.15	30000.00	1118.2
313.15	35000.00	1119.7
313.15	40000.00	1121.2
313.15	45000.00	1122.7
313.15	50000.00	1124.1
318.15	100.00	1105.9
318.15	5000.00	1107.5
318.15	10000.00	1109.1
318.15	15000.00	1110.7
318.15	20000.00	1112.3
318.15	25000.00	1113.8
318.15	30000.00	1115.4
318.15	35000.00	1116.9
318.15	40000.00	1118.4
318.15	45000.00	1119.9
318.15	50000.00	1121.4
323.15	100.00	1103.0
323.15	5000.00	1104.7
323.15	10000.00	1106.3
323.15	15000.00	1107.9
323.15	20000.00	1109.5
323.15	25000.00	1111.0
323.15	30000.00	1112.6
323.15	35000.00	1114.1
323.15	40000.00	1115.7
323.15	45000.00	1117.2
323.15	50000.00	1118.7

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.33 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
298.15	1118.0
303.15	1116.0
308.15	1112.0
313.15	1110.0
318.15	1106.0
323.15	1104.0
328.15	1101.0

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.3333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
283.15	1122.9
293.15	1117.1
303.15	1111.4
313.15	1105.7
323.15	1100.1
333.15	1094.7
343.15	1088.7
353.15	1081.9
363.15	1074.4

Mass density, kg/m3 [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
0.3330	298.15	101.30	1116.8

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.1670	1115.915
293.15	0.1670	1113.087
298.15	0.1670	1110.235
303.15	0.1670	1107.339
288.15	0.1250	1113.726
293.15	0.1250	1111.865
298.15	0.1250	1109.071
303.15	0.1250	1106.165

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
293.00	1117.1
298.00	1114.5
303.00	1111.4
308.00	1108.6
313.00	1105.7
318.00	1102.6
323.00	1100.1
328.00	1096.7
333.00	1094.7

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Choline chloride (1) - Liquid	Mass density, kg/m3 - Liquid
0.3600	1118.4
0.3400	1117.7
0.2800	1117.3

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 100 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
293.15	1142.0
303.15	1136.0
313.15	1131.0
323.15	1125.0
333.15	1119.0
343.15	1113.0
353.15	1107.0
298.15	1138.0

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.5 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
301.55	1048.21
307.95	1046.1
313.15	1044.28
317.55	1042.81
322.85	1041.05
327.35	1039.36
333.25	1036.72
338.15	1034.68
347.85	1030.78
353.15	1028.98

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
278.15	1127.5
280.65	1126.06
283.15	1124.61
285.65	1123.17
288.15	1121.72
290.65	1120.28
293.15	1118.84
295.65	1117.4
298.15	1115.97
300.65	1114.54
303.15	1113.11
305.65	1111.68
308.15	1110.26
310.65	1108.83
313.15	1107.41
315.65	1105.99
318.15	1104.58
320.65	1103.17
323.15	1101.75
325.65	1100.34
328.15	1098.93
330.65	1097.53
333.15	1096.12
335.65	1094.72
338.15	1093.32

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.333 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
283.15	100.00	1126.0
283.15	1000.00	1126.3
283.15	2000.00	1126.6
283.15	5000.00	1127.6
283.15	7000.00	1128.2
283.15	10000.00	1129.1
283.15	12000.00	1129.8
283.15	16000.00	1130.9
283.15	20000.00	1132.2
283.15	25000.00	1133.7
283.15	30000.00	1135.2
283.15	35000.00	1136.5
283.15	40000.00	1138.1
283.15	45000.00	1139.5
283.15	50000.00	1140.8
283.15	55000.00	1142.1
283.15	60000.00	1143.6
283.15	65000.00	1145.0
283.15	70000.00	1146.5
283.15	75000.00	1147.9
283.15	80000.00	1149.2
283.15	85000.00	1150.4
283.15	90000.00	1151.7
283.15	95000.00	1153.0
293.15	100.00	1120.0
293.15	1000.00	1120.3
293.15	2000.00	1120.6
293.15	5000.00	1121.7
293.15	7000.00	1122.2
293.15	10000.00	1123.2
293.15	12000.00	1123.8
293.15	16000.00	1125.0
293.15	20000.00	1126.3
293.15	25000.00	1127.8
293.15	30000.00	1129.4
293.15	35000.00	1130.8
293.15	40000.00	1132.4
293.15	45000.00	1133.9
293.15	50000.00	1135.4
293.15	55000.00	1136.8
293.15	60000.00	1137.9
293.15	65000.00	1139.4
293.15	70000.00	1140.8
293.15	75000.00	1142.1
293.15	80000.00	1143.4
293.15	85000.00	1144.9
293.15	90000.00	1146.2
293.15	95000.00	1147.5
303.15	100.00	1114.3
303.15	1000.00	1114.7
303.15	2000.00	1115.0
303.15	5000.00	1115.9
303.15	7000.00	1116.6
303.15	10000.00	1117.6
303.15	12000.00	1118.2
303.15	16000.00	1119.4
303.15	20000.00	1120.8
303.15	25000.00	1122.4
303.15	30000.00	1123.8
303.15	35000.00	1125.2
303.15	40000.00	1126.8
303.15	45000.00	1128.3
303.15	50000.00	1129.4
303.15	55000.00	1130.9
303.15	60000.00	1132.3
303.15	65000.00	1133.8
303.15	70000.00	1135.1
303.15	75000.00	1136.6
303.15	80000.00	1137.9
303.15	85000.00	1139.2
303.15	90000.00	1140.7
303.15	95000.00	1141.9
313.15	100.00	1108.6
313.15	1000.00	1109.0
313.15	2000.00	1109.3
313.15	5000.00	1110.3
313.15	7000.00	1110.9
313.15	10000.00	1111.9
313.15	12000.00	1112.5
313.15	16000.00	1113.7
313.15	20000.00	1115.1
313.15	25000.00	1116.7
313.15	30000.00	1118.3
313.15	35000.00	1119.7
313.15	40000.00	1121.2
313.15	45000.00	1122.7
313.15	50000.00	1124.2
313.15	55000.00	1125.6
313.15	60000.00	1127.0
313.15	65000.00	1128.5
313.15	70000.00	1129.9
313.15	75000.00	1131.2
313.15	80000.00	1132.6
313.15	85000.00	1134.1
313.15	90000.00	1135.5
313.15	95000.00	1136.9
323.15	100.00	1103.1
323.15	1000.00	1103.0
323.15	2000.00	1103.3
323.15	5000.00	1104.8
323.15	7000.00	1105.5
323.15	10000.00	1106.4
323.15	12000.00	1107.1
323.15	16000.00	1108.5
323.15	20000.00	1109.7
323.15	25000.00	1111.4
323.15	30000.00	1112.9
323.15	35000.00	1114.5
323.15	40000.00	1116.0
323.15	45000.00	1117.4
323.15	50000.00	1119.0
323.15	55000.00	1120.5
323.15	60000.00	1121.9
323.15	65000.00	1123.5
323.15	70000.00	1125.0
323.15	75000.00	1126.5
323.15	80000.00	1127.9
323.15	85000.00	1128.9
323.15	90000.00	1130.5
323.15	95000.00	1131.8
333.15	100.00	1097.5
333.15	1000.00	1097.9
333.15	2000.00	1098.3
333.15	5000.00	1099.4
333.15	7000.00	1100.0
333.15	10000.00	1101.1
333.15	12000.00	1101.7
333.15	16000.00	1103.0
333.15	20000.00	1104.3
333.15	25000.00	1106.1
333.15	30000.00	1107.7
333.15	35000.00	1109.3
333.15	40000.00	1110.5
333.15	45000.00	1112.1
333.15	50000.00	1113.7
333.15	55000.00	1115.3
333.15	60000.00	1116.8
333.15	65000.00	1118.3
333.15	70000.00	1119.8
333.15	75000.00	1121.2
333.15	80000.00	1122.7
333.15	85000.00	1124.2
333.15	90000.00	1125.7
333.15	95000.00	1127.0
343.15	100.00	1092.1
343.15	1000.00	1092.4
343.15	2000.00	1092.8
343.15	5000.00	1093.8
343.15	7000.00	1094.5
343.15	10000.00	1095.5
343.15	12000.00	1096.3
343.15	16000.00	1097.5
343.15	20000.00	1098.8
343.15	25000.00	1100.5
343.15	30000.00	1102.1
343.15	35000.00	1103.7
343.15	40000.00	1105.4
343.15	45000.00	1106.9
343.15	50000.00	1108.5
343.15	55000.00	1110.0
343.15	60000.00	1111.6
343.15	65000.00	1113.0
343.15	70000.00	1114.6
343.15	75000.00	1116.0
343.15	80000.00	1117.4
343.15	85000.00	1118.8
343.15	90000.00	1120.3
343.15	95000.00	1121.8
353.15	100.00	1086.5
353.15	1000.00	1086.8
353.15	2000.00	1087.2
353.15	5000.00	1088.4
353.15	7000.00	1089.1
353.15	10000.00	1090.1
353.15	12000.00	1090.7
353.15	16000.00	1092.2
353.15	20000.00	1093.6
353.15	25000.00	1095.3
353.15	30000.00	1097.0
353.15	35000.00	1098.5
353.15	40000.00	1100.2
353.15	45000.00	1101.6
353.15	50000.00	1103.2
353.15	55000.00	1104.6
353.15	60000.00	1106.3
353.15	65000.00	1107.8
353.15	70000.00	1109.5
353.15	75000.00	1111.0
353.15	80000.00	1112.4
353.15	85000.00	1113.7
353.15	90000.00	1115.4
353.15	95000.00	1116.7
363.15	100.00	1080.6
363.15	1000.00	1080.8
363.15	2000.00	1081.0
363.15	5000.00	1082.6
363.15	7000.00	1083.3
363.15	10000.00	1084.3
363.15	12000.00	1085.1
363.15	16000.00	1086.5
363.15	20000.00	1088.0
363.15	25000.00	1089.5
363.15	30000.00	1091.2
363.15	35000.00	1093.0
363.15	40000.00	1094.6
363.15	45000.00	1096.2
363.15	50000.00	1097.8
363.15	55000.00	1099.5
363.15	60000.00	1100.9
363.15	65000.00	1102.4
363.15	70000.00	1104.1
363.15	75000.00	1105.6
363.15	80000.00	1107.0
363.15	85000.00	1108.6
363.15	90000.00	1110.2
363.15	95000.00	1111.7

Mass density, kg/m3 [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.3330	101.10	298.15	1120.4

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.2800	298.15	1117.0
0.2800	303.15	1114.1
0.2800	308.15	1111.1
0.2800	313.15	1108.2
0.2800	318.15	1105.2
0.2800	323.15	1102.3
0.2800	328.15	1099.3
0.2800	333.15	1096.2
0.2800	338.15	1093.4
0.2800	343.15	1090.4
0.2800	348.15	1087.5
0.2800	353.15	1084.7
0.2800	358.15	1081.6
0.2800	363.15	1078.8
0.2800	368.15	1075.7
0.3300	303.15	1114.6
0.3300	313.15	1108.8
0.3300	323.15	1103.6
0.3300	333.15	1097.4
0.3300	343.15	1091.6
0.3300	353.15	1085.4
0.3300	363.15	1079.1
0.3600	298.15	1118.0
0.3600	303.15	1115.6
0.3600	308.15	1112.2
0.3600	313.15	1109.7
0.3600	318.15	1106.4
0.3600	323.15	1103.7
0.3600	328.15	1100.6
0.3600	333.15	1096.8
0.3600	338.15	1094.8
0.3600	343.15	1091.0
0.3600	348.15	1089.0
0.3600	353.15	1087.0
0.3600	358.15	1083.2
0.3600	363.15	1082.0
0.3600	368.15	1077.4

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.33 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
298.15	100.00	1117.4
298.15	5000.00	1119.0
298.15	10000.00	1120.6
298.15	15000.00	1122.1
298.15	20000.00	1123.6
298.15	25000.00	1125.1
298.15	30000.00	1126.6
298.15	35000.00	1128.1
298.15	40000.00	1129.6
298.15	45000.00	1131.0
298.15	50000.00	1132.4
303.15	100.00	1114.5
303.15	5000.00	1116.1
303.15	10000.00	1117.7
303.15	15000.00	1119.3
303.15	20000.00	1120.8
303.15	25000.00	1122.3
303.15	30000.00	1123.8
303.15	35000.00	1125.3
303.15	40000.00	1126.8
303.15	45000.00	1128.2
303.15	50000.00	1129.6
308.15	100.00	1111.6
308.15	5000.00	1113.2
308.15	10000.00	1114.8
308.15	15000.00	1116.4
308.15	20000.00	1117.9
308.15	25000.00	1119.5
308.15	30000.00	1121.0
308.15	35000.00	1122.5
308.15	40000.00	1124.0
308.15	45000.00	1125.5
308.15	50000.00	1126.9
313.15	100.00	1108.7
313.15	5000.00	1110.3
313.15	10000.00	1111.9
313.15	15000.00	1113.5
313.15	20000.00	1115.1
313.15	25000.00	1116.6
313.15	30000.00	1118.2
313.15	35000.00	1119.7
313.15	40000.00	1121.2
313.15	45000.00	1122.7
313.15	50000.00	1124.1
318.15	100.00	1105.9
318.15	5000.00	1107.5
318.15	10000.00	1109.1
318.15	15000.00	1110.7
318.15	20000.00	1112.3
318.15	25000.00	1113.8
318.15	30000.00	1115.4
318.15	35000.00	1116.9
318.15	40000.00	1118.4
318.15	45000.00	1119.9
318.15	50000.00	1121.4
323.15	100.00	1103.0
323.15	5000.00	1104.7
323.15	10000.00	1106.3
323.15	15000.00	1107.9
323.15	20000.00	1109.5
323.15	25000.00	1111.0
323.15	30000.00	1112.6
323.15	35000.00	1114.1
323.15	40000.00	1115.7
323.15	45000.00	1117.2
323.15	50000.00	1118.7

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0.33 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
298.15	1118.0
303.15	1116.0
308.15	1112.0
313.15	1110.0
318.15	1106.0
323.15	1104.0
328.15	1101.0

Mass density, kg/m3 [ref]

Operational conditions:

• Mole fraction = 0.3333 (Liquid)
• Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
283.15	1122.9
293.15	1117.1
303.15	1111.4
313.15	1105.7
323.15	1100.1
333.15	1094.7
343.15	1088.7
353.15	1081.9
363.15	1074.4

Mass density, kg/m3 [ref]

Fixed			Measured
Mole fraction of Choline chloride (1) - Liquid	Temperature, K - Liquid	Pressure, kPa - Liquid	Mass density, kg/m3 - Liquid
0.3330	298.15	101.30	1116.8

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 86.5 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Choline chloride (1) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.1670	1115.915
293.15	0.1670	1113.087
298.15	0.1670	1110.235
303.15	0.1670	1107.339
288.15	0.1250	1113.726
293.15	0.1250	1111.865
298.15	0.1250	1109.071
303.15	0.1250	1106.165

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)

Temperature, K - Liquid	Mass density, kg/m3 - Liquid
293.00	1117.1
298.00	1114.5
303.00	1111.4
308.00	1108.6
313.00	1105.7
318.00	1102.6
323.00	1100.1
328.00	1096.7
333.00	1094.7

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
293.15	1970.0
303.15	1914.0
313.15	1882.0
323.15	1848.0
333.15	1809.0
343.15	1776.0
353.15	1746.0

Speed of sound, m/s [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 3 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
278.15	1950.2
280.65	1944.5
283.15	1938.9
285.65	1933.2
288.15	1927.5
290.65	1921.9
293.15	1916.3
295.65	1910.7
298.15	1905.1
300.65	1899.5
303.15	1894.0
305.65	1888.4
308.15	1882.8
310.65	1877.3
313.15	1871.8
315.65	1866.3
318.15	1860.7
320.65	1855.2
323.15	1849.6
325.65	1844.0
328.15	1838.4
330.65	1832.7
333.15	1827.0
335.65	1821.3
338.15	1815.5

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 (1) - Liquid	Speed of sound, m/s - Liquid
288.15	0.1670	1931.83
293.15	0.1670	1920.11
298.15	0.1670	1908.6
303.15	0.1670	1897.08
288.15	0.1250	1919.55
293.15	0.1250	1907.54
298.15	0.1250	1895.17
303.15	0.1250	1883.53

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)
• Frequency, MHz = 5 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
293.00	1896.0
298.00	1882.0
303.00	1871.0
308.00	1860.0
313.00	1848.0
318.00	1837.0
323.00	1826.0
328.00	1813.0
333.00	1802.0

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
293.15	1970.0
303.15	1914.0
313.15	1882.0
323.15	1848.0
333.15	1809.0
343.15	1776.0
353.15	1746.0

Speed of sound, m/s [ref]

Operational conditions:

• Mole fraction = 0.333 (Liquid)
• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 3 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
278.15	1950.2
280.65	1944.5
283.15	1938.9
285.65	1933.2
288.15	1927.5
290.65	1921.9
293.15	1916.3
295.65	1910.7
298.15	1905.1
300.65	1899.5
303.15	1894.0
305.65	1888.4
308.15	1882.8
310.65	1877.3
313.15	1871.8
315.65	1866.3
318.15	1860.7
320.65	1855.2
323.15	1849.6
325.65	1844.0
328.15	1838.4
330.65	1832.7
333.15	1827.0
335.65	1821.3
338.15	1815.5

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 (1) - Liquid	Speed of sound, m/s - Liquid
288.15	0.1670	1931.83
293.15	0.1670	1920.11
298.15	0.1670	1908.6
303.15	0.1670	1897.08
288.15	0.1250	1919.55
293.15	0.1250	1907.54
298.15	0.1250	1895.17
303.15	0.1250	1883.53

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Amount ratio of solute to solvent = 2 (Liquid)
• Frequency, MHz = 5 (Liquid)

Temperature, K - Liquid	Speed of sound, m/s - Liquid
293.00	1896.0
298.00	1882.0
303.00	1871.0
308.00	1860.0
313.00	1848.0
318.00	1837.0
323.00	1826.0
328.00	1813.0
333.00	1802.0

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

Operational condition: Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
293.15	0.0493
303.15	0.0484
313.15	0.0475
323.15	0.0475
333.15	0.0457
343.15	0.0450
353.15	0.0438

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

Fixed		Measured
Amount ratio of solute to solvent of 1,2-Ethanediol (2) - Liquid	Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
2.0	298.15	0.0565

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

Operational condition: Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
278.15	0.0563
280.65	0.0562
283.15	0.0561
285.65	0.0559
288.15	0.0558
290.65	0.0558
293.15	0.0556
295.65	0.0556
298.15	0.0554
300.65	0.0553
303.15	0.0552
305.65	0.0551
308.15	0.0549
310.65	0.0549
313.15	0.0548
315.65	0.0546
318.15	0.0545
320.65	0.0544
323.15	0.0542
325.65	0.0541
328.15	0.0540
330.65	0.0539
333.15	0.0538
335.65	0.0537
338.15	0.0536

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

Operational condition: Mole fraction = 0.33 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.0489
303.15	0.0484
308.15	0.0480
313.15	0.0475
318.15	0.0470
323.15	0.0467
328.15	0.0461

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

Operational condition: Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
293.15	0.0493
303.15	0.0484
313.15	0.0475
323.15	0.0475
333.15	0.0457
343.15	0.0450
353.15	0.0438

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

Fixed		Measured
Amount ratio of solute to solvent of 1,2-Ethanediol (2) - Liquid	Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
2.0	298.15	0.0565

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

Operational condition: Mole fraction = 0.333 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
278.15	0.0563
280.65	0.0562
283.15	0.0561
285.65	0.0559
288.15	0.0558
290.65	0.0558
293.15	0.0556
295.65	0.0556
298.15	0.0554
300.65	0.0553
303.15	0.0552
305.65	0.0551
308.15	0.0549
310.65	0.0549
313.15	0.0548
315.65	0.0546
318.15	0.0545
320.65	0.0544
323.15	0.0542
325.65	0.0541
328.15	0.0540
330.65	0.0539
333.15	0.0538
335.65	0.0537
338.15	0.0536

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

Operational condition: Mole fraction = 0.33 (Liquid)

Temperature, K - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.0489
303.15	0.0484
308.15	0.0480
313.15	0.0475
318.15	0.0470
323.15	0.0467
328.15	0.0461

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3400	207.14
0.2800	277.30

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3400	207.14
0.2800	277.30

Solid-liquid equilibrium temperature, K [ref]

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3330	100.00	206.30

Solid-liquid equilibrium temperature, K [ref]

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.2800	101.00	277.30

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3300	207.14

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of 1,2-Ethanediol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.6360	239.82
0.6500	224.48
0.6670	207.45

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of 1,2-Ethanediol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.6800	231.83
0.6930	240.81

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3400	207.14
0.2800	277.30

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3400	207.14
0.2800	277.30

Solid-liquid equilibrium temperature, K [ref]

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3330	100.00	206.30

Solid-liquid equilibrium temperature, K [ref]

Fixed		Measured
Mole fraction of Choline chloride (1) - Liquid	Pressure, kPa - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.2800	101.00	277.30

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Choline chloride (1) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3600	239.83
0.3300	207.14

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of 1,2-Ethanediol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.6360	239.82
0.6500	224.48
0.6670	207.45

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of 1,2-Ethanediol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.6800	231.83
0.6930	240.81

Sources

• Prediction of refractive index and density of deep eutectic solvents using atomic contributions
• Electrical conductivity of ammonium and phosphonium based deepeutectic solvents: Measurements and artificial intelligence-basedprediction
• Acoustic investigation of choline chloride based ionic liquids analogues
• Density, transport properties and electrochemical potential windows for the 2-hydroxy-N,N,N-trimethylethanaminium chlorides based ionic liquids at several temperatures
• Thermodynamics of phase transfer for polar molecules from alkanes to deep eutectic solvents
• Thermophysical characterization of the deep eutectic solvent choline chloride:ethylene glycol and one of its mixtures with water
• Thermodynamic characterization of deep eutectic solvents at high pressures
• Molar enthalpy of mixing and refractive indices of choline chloride-based deep eutectic solvents with water
• Solubility modelling and thermodynamic properties of allopurinol in aqueous solutions of four deep eutectic solvents
• Densities of Ammonium and Phosphonium based Deep Eutectic Solvents: Prediction using Artificial Intelligent and Group Contribution Techniques
• Molar heat capacities of choline chloride-based deep eutectic solvents and their binary mixtures with water
• High-pressure volumetric properties of choline chloride-ethylene glycol based deep eutectic solvent and its mixtures with water
• Application of the Eotvos and Guggenheim empirical rules for predicting the density and surface tension of ionic liquids analogues
• Densities of aqueous mixtures of (choline chloride + ethylene glycol) and (choline chloride + malonic acid) deep eutectic solvents in temperature range 283.15-363.15 K
• Viscosities and Carbon Dioxide Solubilities of Guanidine Carbonate and Malic Acid-Based Eutectic Solvents
• Thermophysical Properties and Solubility of Different Sugar-Derived Molecules in Deep Eutectic Solvents
• Thermodynamic and Kinetic Studies of CO2 Capture by Glycol and Amine-Based Deep Eutectic Solvents
• Liquid-Liquid Equilibria for Benzene/Thiophene + Cyclohexane/Hexadecane + Deep Eutectic Solvents: Data and Correlation
• Fixed-Path Length Laser-Induced Sound Pinging: A Streamlined Method for Sound Speed Determination in Arbitrary Liquids