Mixture of Choline chloride + Urea

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Choline chloride

Name
Choline chloride
InChI
InChI=1S/C5H14NO.ClH/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H/q+1;/p-1
InChI Key
SGMZJAMFUVOLNK-UHFFFAOYSA-M
Formula
C5H14ClNO
SMILES
C[N+](C)(C)CCO.[Cl-]
Mol. Weight (g/mol)
139.62
CAS
67-48-1

Urea

Name
Urea
InChI
InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
InChI Key
XSQUKJJJFZCRTK-UHFFFAOYSA-N
Formula
CH4N2O
SMILES
NC(N)=O
Mol. Weight (g/mol)
60.06
CAS
57-13-6
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Datasets

  1. Cp,liquid - Molar heat capacity at constant pressure, J/K/mol (2)
  2. η - Viscosity, Pa*s (26)
  3. Eutectic temperature, K (2)
  4. n0 - Refractive index (Na D-line) (2)
  5. ρl - Mass density, kg/m3 (26)
  6. csound,fluid - Speed of Sound, m/s (8)
  7. γ - Surface tension liquid-gas, N/m (4)
  8. Tfus - Solid-liquid equilibrium temperature, K (8)

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

Operational conditions:

Temperature, K - Liquid Molar heat capacity at constant pressure, J/K/mol - Liquid
303.15 181.40
308.15 182.20
313.15 183.20
318.15 183.50
323.15 184.50
328.15 185.30
333.15 186.40
338.15 187.40
343.15 188.50
348.15 189.50
353.15 190.80
Temperature, K
Molar heat capacity at constant pressure, J/K/mol
182
184
186
188
190
320
340

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

Operational conditions:

Temperature, K - Liquid Molar heat capacity at constant pressure, J/K/mol - Liquid
303.15 181.40
308.15 182.20
313.15 183.20
318.15 183.50
323.15 184.50
328.15 185.30
333.15 186.40
338.15 187.40
343.15 188.50
348.15 189.50
353.15 190.80
Temperature, K
Molar heat capacity at constant pressure, J/K/mol
182
184
186
188
190
320
340

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 0.7500

Viscosity, Pa*s [ref]

Fixed Measured
Amount ratio of solute to solvent of Urea (2) - Liquid Pressure, kPa - Liquid Temperature, K - Liquid Viscosity, Pa*s - Liquid
2.0 101.00 298.15 0.8490

Viscosity, Pa*s [ref]

Operational condition: Mole fraction = 0.326 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
333.15 100.00 0.0742
333.15 1000.00 0.0745
333.15 5000.00 0.0754
333.15 12000.00 0.0791
333.15 20000.00 0.0835
333.15 40000.00 0.0954
333.15 60000.00 0.1061
333.15 80000.00 0.1215
333.15 100000.00 0.1464
353.15 100.00 0.0303
353.15 1000.00 0.0304
353.15 5000.00 0.0312
353.15 12000.00 0.0321
353.15 20000.00 0.0333
353.15 40000.00 0.0370
353.15 60000.00 0.0409
353.15 80000.00 0.0447
353.15 100000.00 0.0467
373.15 100.00 0.0149
373.15 1000.00 0.0160
373.15 5000.00 0.0159
373.15 12000.00 0.0165
373.15 20000.00 0.0171
373.15 40000.00 0.0186
373.15 60000.00 0.0202
373.15 80000.00 0.0221
373.15 100000.00 0.0239

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.15 1.6961
298.15 1.0149
303.15 0.6355
308.15 0.4146
313.15 0.2807
318.15 0.1964
323.15 0.1420
328.15 0.1052
333.15 0.0801
338.15 0.0619
343.15 0.0491
348.15 0.0396
353.15 0.0325
358.15 0.0269
363.15 0.0226
368.15 0.0193
373.15 0.0167
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
300
320
340
360

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
303.15 0.5369
313.15 0.2425
328.15 0.0943
338.15 0.0538
343.15 0.0425
348.15 0.0345
358.15 0.0244
Temperature, K
Viscosity, Pa*s
0
0.1
0.2
0.3
0.4
0.5
320
340

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 1.3483

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.20 1.6858
298.20 1.0123
303.20 0.6585
308.20 0.4549
313.20 0.3336
318.20 0.2598
323.20 0.2106
328.20 0.1795
333.20 0.1608
338.20 0.1426
343.20 0.1290
348.20 0.1156
353.20 0.1067
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
300
320
340

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
303.15 0.8930
323.15 0.1970
353.15 0.0440

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
298.15 1.398
303.15 0.8555
308.15 0.5463
313.15 0.3571
318.15 0.2437
323.15 0.1697
328.15 0.1256
333.15 0.0932
338.15 0.0713
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.15 0.0000
298.15 0.0000
303.15 0.0001
308.15 0.0001
313.15 0.0001
318.15 0.0002
323.15 0.0003
328.15 0.0004
333.15 0.0005
338.15 0.0006
Temperature, K
Viscosity, Pa*s
0
1.00e-4
2.00e-4
3.00e-4
4.00e-4
5.00e-4
6.00e-4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.00 1.372
298.00 0.9851
303.00 0.5273
308.00 0.3972
313.00 0.2381
318.00 0.1816
323.00 0.1198
328.00 0.0982
333.00 0.0686
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.25 2.11
299.45 1.286
305.85 0.7250
312.15 0.4320
318.35 0.2650
324.55 0.1700
330.95 0.1160
337.15 0.0830
343.35 0.0610
349.55 0.0460
355.85 0.0360
362.05 0.0270
368.25 0.0210
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
2
300
320
340
360

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
298.15 1.571
303.15 0.9537
308.15 0.6084
313.15 0.4032
318.15 0.2772
323.15 0.1959
328.15 0.1436
333.15 0.1077
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
300
310
320
330

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 0.7500

Viscosity, Pa*s [ref]

Fixed Measured
Amount ratio of solute to solvent of Urea (2) - Liquid Pressure, kPa - Liquid Temperature, K - Liquid Viscosity, Pa*s - Liquid
2.0 101.00 298.15 0.8490

Viscosity, Pa*s [ref]

Operational condition: Mole fraction = 0.326 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Viscosity, Pa*s - Liquid
333.15 100.00 0.0742
333.15 1000.00 0.0745
333.15 5000.00 0.0754
333.15 12000.00 0.0791
333.15 20000.00 0.0835
333.15 40000.00 0.0954
333.15 60000.00 0.1061
333.15 80000.00 0.1215
333.15 100000.00 0.1464
353.15 100.00 0.0303
353.15 1000.00 0.0304
353.15 5000.00 0.0312
353.15 12000.00 0.0321
353.15 20000.00 0.0333
353.15 40000.00 0.0370
353.15 60000.00 0.0409
353.15 80000.00 0.0447
353.15 100000.00 0.0467
373.15 100.00 0.0149
373.15 1000.00 0.0160
373.15 5000.00 0.0159
373.15 12000.00 0.0165
373.15 20000.00 0.0171
373.15 40000.00 0.0186
373.15 60000.00 0.0202
373.15 80000.00 0.0221
373.15 100000.00 0.0239

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.15 1.6961
298.15 1.0149
303.15 0.6355
308.15 0.4146
313.15 0.2807
318.15 0.1964
323.15 0.1420
328.15 0.1052
333.15 0.0801
338.15 0.0619
343.15 0.0491
348.15 0.0396
353.15 0.0325
358.15 0.0269
363.15 0.0226
368.15 0.0193
373.15 0.0167
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
300
320
340
360

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
303.15 0.5369
313.15 0.2425
328.15 0.0943
338.15 0.0538
343.15 0.0425
348.15 0.0345
358.15 0.0244
Temperature, K
Viscosity, Pa*s
0
0.1
0.2
0.3
0.4
0.5
320
340

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 1.3483

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.20 1.6858
298.20 1.0123
303.20 0.6585
308.20 0.4549
313.20 0.3336
318.20 0.2598
323.20 0.2106
328.20 0.1795
333.20 0.1608
338.20 0.1426
343.20 0.1290
348.20 0.1156
353.20 0.1067
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
300
320
340

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
303.15 0.8930
323.15 0.1970
353.15 0.0440

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
298.15 1.398
303.15 0.8555
308.15 0.5463
313.15 0.3571
318.15 0.2437
323.15 0.1697
328.15 0.1256
333.15 0.0932
338.15 0.0713
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.15 0.0000
298.15 0.0000
303.15 0.0001
308.15 0.0001
313.15 0.0001
318.15 0.0002
323.15 0.0003
328.15 0.0004
333.15 0.0005
338.15 0.0006
Temperature, K
Viscosity, Pa*s
0
1.00e-4
2.00e-4
3.00e-4
4.00e-4
5.00e-4
6.00e-4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.00 1.372
298.00 0.9851
303.00 0.5273
308.00 0.3972
313.00 0.2381
318.00 0.1816
323.00 0.1198
328.00 0.0982
333.00 0.0686
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
300
310
320
330

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
293.25 2.11
299.45 1.286
305.85 0.7250
312.15 0.4320
318.35 0.2650
324.55 0.1700
330.95 0.1160
337.15 0.0830
343.35 0.0610
349.55 0.0460
355.85 0.0360
362.05 0.0270
368.25 0.0210
Temperature, K
Viscosity, Pa*s
0
0.5
1
1.5
2
300
320
340
360

Viscosity, Pa*s [ref]

Operational conditions:

Temperature, K - Liquid Viscosity, Pa*s - Liquid
298.15 1.571
303.15 0.9537
308.15 0.6084
313.15 0.4032
318.15 0.2772
323.15 0.1959
328.15 0.1436
333.15 0.1077
Temperature, K
Viscosity, Pa*s
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
300
310
320
330

Eutectic temperature, K [ref]

Pressure, kPa - Liquid Eutectic temperature, K - Liquid
100.00 305.30

Eutectic temperature, K [ref]

Pressure, kPa - Liquid Eutectic temperature, K - Liquid
100.00 305.30

Refractive index (Na D-line) [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Refractive index (Na D-line) - Liquid
0.3330 298.15 86.60 1.5041

Refractive index (Na D-line) [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Refractive index (Na D-line) - Liquid
0.3330 298.15 86.60 1.5041

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1222.0
303.15 1216.0
313.15 1210.0
323.15 1205.0
333.15 1200.0
343.15 1194.0
353.15 1189.0
298.15 1212.0
Temperature, K
Mass density, kg/m3
1190
1195
1200
1205
1210
1215
1220
1225
300
320
340

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 86.60 1193.926

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.7
303.15 1194.2
313.15 1188.6
323.15 1183.2
333.15 1178.0
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.331 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
293.15 100.00 1201.4
293.15 1000.00 1201.7
293.15 2000.00 1202.0
293.15 5000.00 1202.8
293.15 7000.00 1203.4
293.15 10000.00 1204.2
293.15 12000.00 1204.8
293.15 16000.00 1205.9
293.15 20000.00 1206.8
293.15 25000.00 1208.1
293.15 30000.00 1209.5
293.15 35000.00 1210.8
293.15 40000.00 1212.0
293.15 45000.00 1213.2
293.15 50000.00 1214.6
293.15 55000.00 1215.7
293.15 60000.00 1216.8
293.15 65000.00 1218.1
293.15 70000.00 1219.3
293.15 75000.00 1220.6
293.15 80000.00 1222.3
293.15 85000.00 1223.8
293.15 90000.00 1225.2
293.15 95000.00 1226.5
303.15 100.00 1196.1
303.15 1000.00 1196.4
303.15 2000.00 1196.7
303.15 5000.00 1197.4
303.15 7000.00 1198.0
303.15 10000.00 1198.7
303.15 12000.00 1199.4
303.15 16000.00 1200.5
303.15 20000.00 1201.6
303.15 25000.00 1202.9
303.15 30000.00 1204.1
303.15 35000.00 1205.4
303.15 40000.00 1206.7
303.15 45000.00 1207.8
303.15 50000.00 1209.2
303.15 55000.00 1210.4
303.15 60000.00 1211.7
303.15 65000.00 1212.9
303.15 70000.00 1214.2
303.15 75000.00 1215.3
303.15 80000.00 1216.6
303.15 85000.00 1217.7
303.15 90000.00 1218.9
303.15 95000.00 1220.1
313.15 100.00 1190.3
313.15 1000.00 1190.6
313.15 2000.00 1191.1
313.15 5000.00 1191.9
313.15 7000.00 1192.4
313.15 10000.00 1193.3
313.15 12000.00 1193.8
313.15 16000.00 1194.9
313.15 20000.00 1196.0
313.15 25000.00 1197.2
313.15 30000.00 1198.7
313.15 35000.00 1200.1
313.15 40000.00 1201.3
313.15 45000.00 1202.5
313.15 50000.00 1203.8
313.15 55000.00 1205.1
313.15 60000.00 1206.3
313.15 65000.00 1207.6
313.15 70000.00 1208.9
313.15 75000.00 1210.1
313.15 80000.00 1211.2
313.15 85000.00 1212.5
313.15 90000.00 1213.7
313.15 95000.00 1214.9
323.15 100.00 1185.2
323.15 1000.00 1185.6
323.15 2000.00 1185.9
323.15 5000.00 1186.8
323.15 7000.00 1187.1
323.15 10000.00 1188.1
323.15 12000.00 1188.5
323.15 16000.00 1189.9
323.15 20000.00 1190.9
323.15 25000.00 1192.1
323.15 30000.00 1193.5
323.15 35000.00 1194.7
323.15 40000.00 1196.1
323.15 45000.00 1197.4
323.15 50000.00 1198.7
323.15 55000.00 1200.0
323.15 60000.00 1201.4
323.15 65000.00 1202.5
323.15 70000.00 1203.8
323.15 75000.00 1205.0
323.15 80000.00 1206.3
323.15 85000.00 1207.5
323.15 90000.00 1208.9
323.15 95000.00 1210.1
333.15 100.00 1179.9
333.15 1000.00 1180.2
333.15 2000.00 1180.5
333.15 5000.00 1181.4
333.15 7000.00 1182.0
333.15 10000.00 1182.7
333.15 12000.00 1183.3
333.15 16000.00 1184.5
333.15 20000.00 1185.6
333.15 25000.00 1186.8
333.15 30000.00 1188.2
333.15 35000.00 1189.6
333.15 40000.00 1190.9
333.15 45000.00 1192.3
333.15 50000.00 1193.4
333.15 55000.00 1194.8
333.15 60000.00 1196.1
333.15 65000.00 1197.2
333.15 70000.00 1198.5
333.15 75000.00 1199.9
333.15 80000.00 1201.2
333.15 85000.00 1202.6
333.15 90000.00 1203.8
333.15 95000.00 1205.2
343.15 100.00 1174.7
343.15 1000.00 1175.0
343.15 2000.00 1175.3
343.15 5000.00 1176.1
343.15 7000.00 1176.7
343.15 10000.00 1177.5
343.15 12000.00 1178.1
343.15 16000.00 1179.2
343.15 20000.00 1180.3
343.15 25000.00 1181.6
343.15 30000.00 1183.0
343.15 35000.00 1184.4
343.15 40000.00 1185.8
343.15 45000.00 1187.0
343.15 50000.00 1188.4
343.15 55000.00 1189.6
343.15 60000.00 1191.0
343.15 65000.00 1192.3
343.15 70000.00 1193.6
343.15 75000.00 1194.8
343.15 80000.00 1196.1
343.15 85000.00 1197.5
343.15 90000.00 1198.9
343.15 95000.00 1200.1
353.15 100.00 1169.3
353.15 1000.00 1169.5
353.15 2000.00 1169.9
353.15 5000.00 1170.8
353.15 7000.00 1171.4
353.15 10000.00 1172.1
353.15 12000.00 1172.6
353.15 16000.00 1173.9
353.15 20000.00 1174.8
353.15 25000.00 1176.3
353.15 30000.00 1177.7
353.15 35000.00 1179.1
353.15 40000.00 1180.5
353.15 45000.00 1181.9
353.15 50000.00 1183.2
353.15 55000.00 1184.6
353.15 60000.00 1185.8
353.15 65000.00 1187.1
353.15 70000.00 1188.6
353.15 75000.00 1189.8
353.15 80000.00 1191.0
353.15 85000.00 1192.4
353.15 90000.00 1193.4
353.15 95000.00 1194.8
363.15 100.00 1163.8
363.15 1000.00 1164.2
363.15 2000.00 1164.5
363.15 5000.00 1165.5
363.15 7000.00 1166.1
363.15 10000.00 1166.9
363.15 12000.00 1167.5
363.15 16000.00 1168.8
363.15 20000.00 1169.9
363.15 25000.00 1171.2
363.15 30000.00 1172.7
363.15 35000.00 1174.2
363.15 40000.00 1175.5
363.15 45000.00 1177.0
363.15 50000.00 1178.2
363.15 55000.00 1179.5
363.15 60000.00 1180.7
363.15 65000.00 1181.9
363.15 70000.00 1183.3
363.15 75000.00 1184.6
363.15 80000.00 1186.0
363.15 85000.00 1187.1
363.15 90000.00 1188.5
363.15 95000.00 1189.9

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.3333 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
298.15 100.00 1197.9
298.15 5000.00 1199.3
298.15 10000.00 1200.6
298.15 15000.00 1201.9
298.15 20000.00 1203.3
298.15 25000.00 1204.6
298.15 30000.00 1205.9
298.15 35000.00 1207.1
298.15 40000.00 1208.3
298.15 45000.00 1209.5
298.15 50000.00 1210.7
303.15 100.00 1195.1
303.15 5000.00 1196.4
303.15 10000.00 1197.9
303.15 15000.00 1199.1
303.15 20000.00 1200.4
303.15 25000.00 1201.8
303.15 30000.00 1203.1
303.15 35000.00 1204.4
303.15 40000.00 1205.6
303.15 45000.00 1206.8
303.15 50000.00 1208.0
308.15 100.00 1192.2
308.15 5000.00 1193.6
308.15 10000.00 1194.9
308.15 15000.00 1196.3
308.15 20000.00 1197.6
308.15 25000.00 1198.9
308.15 30000.00 1200.3
308.15 35000.00 1201.5
308.15 40000.00 1202.8
308.15 45000.00 1204.0
308.15 50000.00 1205.1
313.15 100.00 1189.3
313.15 5000.00 1190.7
313.15 10000.00 1192.0
313.15 15000.00 1193.4
313.15 20000.00 1194.7
313.15 25000.00 1196.1
313.15 30000.00 1197.4
313.15 35000.00 1198.7
313.15 40000.00 1200.0
313.15 45000.00 1201.2
313.15 50000.00 1202.3
318.15 100.00 1186.4
318.15 5000.00 1187.8
318.15 10000.00 1189.2
318.15 15000.00 1190.5
318.15 20000.00 1191.9
318.15 25000.00 1193.2
318.15 30000.00 1194.6
318.15 35000.00 1195.8
318.15 40000.00 1197.1
318.15 45000.00 1198.3
318.15 50000.00 1199.5
323.15 100.00 1183.5
323.15 5000.00 1184.9
323.15 10000.00 1186.3
323.15 15000.00 1187.6
323.15 20000.00 1189.0
323.15 25000.00 1190.4
323.15 30000.00 1191.6
323.15 35000.00 1193.0
323.15 40000.00 1194.2
323.15 45000.00 1195.5
323.15 50000.00 1196.7

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.7
303.15 1194.2
313.15 1188.6
323.15 1183.2

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
303.15 1195.0
313.15 1189.0
328.15 1181.0
343.15 1171.0
358.15 1160.0
Temperature, K
Mass density, kg/m3
1160
1165
1170
1175
1180
1185
1190
1195
320
340

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 1210.4

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.42
298.15 1196.68
303.15 1193.96
308.15 1191.19
313.15 1188.52
318.15 1185.87
323.15 1183.2
328.15 1180.53
333.15 1177.87
338.15 1175.22
Temperature, K
Mass density, kg/m3
1175
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.00 1200.1
298.00 1198.1
303.00 1194.5
308.00 1191.7
313.00 1188.7
318.00 1185.5
323.00 1183.1
328.00 1179.2
333.00 1177.3
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1203.0
303.15 1197.0
313.15 1192.0
323.15 1186.0
333.15 1180.0
343.15 1175.0
353.15 1170.0
363.15 1164.0
Temperature, K
Mass density, kg/m3
1170
1180
1190
1200
300
320
340
360

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1200.1
303.15 1194.5
313.15 1188.7
323.15 1183.1
333.15 1177.3
343.15 1170.8
353.15 1163.5
363.15 1155.4
Temperature, K
Mass density, kg/m3
1160
1170
1180
1190
1200
300
320
340
360

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
298.15 1197.9
303.15 1195.2
308.15 1192.7
313.15 1190.1
318.15 1187.5
323.15 1184.9
328.15 1182.3
333.15 1179.7
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
300
310
320
330

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1222.0
303.15 1216.0
313.15 1210.0
323.15 1205.0
333.15 1200.0
343.15 1194.0
353.15 1189.0
298.15 1212.0
Temperature, K
Mass density, kg/m3
1190
1195
1200
1205
1210
1215
1220
1225
300
320
340

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 86.60 1193.926

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.7
303.15 1194.2
313.15 1188.6
323.15 1183.2
333.15 1178.0
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.331 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
293.15 100.00 1201.4
293.15 1000.00 1201.7
293.15 2000.00 1202.0
293.15 5000.00 1202.8
293.15 7000.00 1203.4
293.15 10000.00 1204.2
293.15 12000.00 1204.8
293.15 16000.00 1205.9
293.15 20000.00 1206.8
293.15 25000.00 1208.1
293.15 30000.00 1209.5
293.15 35000.00 1210.8
293.15 40000.00 1212.0
293.15 45000.00 1213.2
293.15 50000.00 1214.6
293.15 55000.00 1215.7
293.15 60000.00 1216.8
293.15 65000.00 1218.1
293.15 70000.00 1219.3
293.15 75000.00 1220.6
293.15 80000.00 1222.3
293.15 85000.00 1223.8
293.15 90000.00 1225.2
293.15 95000.00 1226.5
303.15 100.00 1196.1
303.15 1000.00 1196.4
303.15 2000.00 1196.7
303.15 5000.00 1197.4
303.15 7000.00 1198.0
303.15 10000.00 1198.7
303.15 12000.00 1199.4
303.15 16000.00 1200.5
303.15 20000.00 1201.6
303.15 25000.00 1202.9
303.15 30000.00 1204.1
303.15 35000.00 1205.4
303.15 40000.00 1206.7
303.15 45000.00 1207.8
303.15 50000.00 1209.2
303.15 55000.00 1210.4
303.15 60000.00 1211.7
303.15 65000.00 1212.9
303.15 70000.00 1214.2
303.15 75000.00 1215.3
303.15 80000.00 1216.6
303.15 85000.00 1217.7
303.15 90000.00 1218.9
303.15 95000.00 1220.1
313.15 100.00 1190.3
313.15 1000.00 1190.6
313.15 2000.00 1191.1
313.15 5000.00 1191.9
313.15 7000.00 1192.4
313.15 10000.00 1193.3
313.15 12000.00 1193.8
313.15 16000.00 1194.9
313.15 20000.00 1196.0
313.15 25000.00 1197.2
313.15 30000.00 1198.7
313.15 35000.00 1200.1
313.15 40000.00 1201.3
313.15 45000.00 1202.5
313.15 50000.00 1203.8
313.15 55000.00 1205.1
313.15 60000.00 1206.3
313.15 65000.00 1207.6
313.15 70000.00 1208.9
313.15 75000.00 1210.1
313.15 80000.00 1211.2
313.15 85000.00 1212.5
313.15 90000.00 1213.7
313.15 95000.00 1214.9
323.15 100.00 1185.2
323.15 1000.00 1185.6
323.15 2000.00 1185.9
323.15 5000.00 1186.8
323.15 7000.00 1187.1
323.15 10000.00 1188.1
323.15 12000.00 1188.5
323.15 16000.00 1189.9
323.15 20000.00 1190.9
323.15 25000.00 1192.1
323.15 30000.00 1193.5
323.15 35000.00 1194.7
323.15 40000.00 1196.1
323.15 45000.00 1197.4
323.15 50000.00 1198.7
323.15 55000.00 1200.0
323.15 60000.00 1201.4
323.15 65000.00 1202.5
323.15 70000.00 1203.8
323.15 75000.00 1205.0
323.15 80000.00 1206.3
323.15 85000.00 1207.5
323.15 90000.00 1208.9
323.15 95000.00 1210.1
333.15 100.00 1179.9
333.15 1000.00 1180.2
333.15 2000.00 1180.5
333.15 5000.00 1181.4
333.15 7000.00 1182.0
333.15 10000.00 1182.7
333.15 12000.00 1183.3
333.15 16000.00 1184.5
333.15 20000.00 1185.6
333.15 25000.00 1186.8
333.15 30000.00 1188.2
333.15 35000.00 1189.6
333.15 40000.00 1190.9
333.15 45000.00 1192.3
333.15 50000.00 1193.4
333.15 55000.00 1194.8
333.15 60000.00 1196.1
333.15 65000.00 1197.2
333.15 70000.00 1198.5
333.15 75000.00 1199.9
333.15 80000.00 1201.2
333.15 85000.00 1202.6
333.15 90000.00 1203.8
333.15 95000.00 1205.2
343.15 100.00 1174.7
343.15 1000.00 1175.0
343.15 2000.00 1175.3
343.15 5000.00 1176.1
343.15 7000.00 1176.7
343.15 10000.00 1177.5
343.15 12000.00 1178.1
343.15 16000.00 1179.2
343.15 20000.00 1180.3
343.15 25000.00 1181.6
343.15 30000.00 1183.0
343.15 35000.00 1184.4
343.15 40000.00 1185.8
343.15 45000.00 1187.0
343.15 50000.00 1188.4
343.15 55000.00 1189.6
343.15 60000.00 1191.0
343.15 65000.00 1192.3
343.15 70000.00 1193.6
343.15 75000.00 1194.8
343.15 80000.00 1196.1
343.15 85000.00 1197.5
343.15 90000.00 1198.9
343.15 95000.00 1200.1
353.15 100.00 1169.3
353.15 1000.00 1169.5
353.15 2000.00 1169.9
353.15 5000.00 1170.8
353.15 7000.00 1171.4
353.15 10000.00 1172.1
353.15 12000.00 1172.6
353.15 16000.00 1173.9
353.15 20000.00 1174.8
353.15 25000.00 1176.3
353.15 30000.00 1177.7
353.15 35000.00 1179.1
353.15 40000.00 1180.5
353.15 45000.00 1181.9
353.15 50000.00 1183.2
353.15 55000.00 1184.6
353.15 60000.00 1185.8
353.15 65000.00 1187.1
353.15 70000.00 1188.6
353.15 75000.00 1189.8
353.15 80000.00 1191.0
353.15 85000.00 1192.4
353.15 90000.00 1193.4
353.15 95000.00 1194.8
363.15 100.00 1163.8
363.15 1000.00 1164.2
363.15 2000.00 1164.5
363.15 5000.00 1165.5
363.15 7000.00 1166.1
363.15 10000.00 1166.9
363.15 12000.00 1167.5
363.15 16000.00 1168.8
363.15 20000.00 1169.9
363.15 25000.00 1171.2
363.15 30000.00 1172.7
363.15 35000.00 1174.2
363.15 40000.00 1175.5
363.15 45000.00 1177.0
363.15 50000.00 1178.2
363.15 55000.00 1179.5
363.15 60000.00 1180.7
363.15 65000.00 1181.9
363.15 70000.00 1183.3
363.15 75000.00 1184.6
363.15 80000.00 1186.0
363.15 85000.00 1187.1
363.15 90000.00 1188.5
363.15 95000.00 1189.9

Mass density, kg/m3 [ref]

Operational condition: Mole fraction = 0.3333 (Liquid)

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
298.15 100.00 1197.9
298.15 5000.00 1199.3
298.15 10000.00 1200.6
298.15 15000.00 1201.9
298.15 20000.00 1203.3
298.15 25000.00 1204.6
298.15 30000.00 1205.9
298.15 35000.00 1207.1
298.15 40000.00 1208.3
298.15 45000.00 1209.5
298.15 50000.00 1210.7
303.15 100.00 1195.1
303.15 5000.00 1196.4
303.15 10000.00 1197.9
303.15 15000.00 1199.1
303.15 20000.00 1200.4
303.15 25000.00 1201.8
303.15 30000.00 1203.1
303.15 35000.00 1204.4
303.15 40000.00 1205.6
303.15 45000.00 1206.8
303.15 50000.00 1208.0
308.15 100.00 1192.2
308.15 5000.00 1193.6
308.15 10000.00 1194.9
308.15 15000.00 1196.3
308.15 20000.00 1197.6
308.15 25000.00 1198.9
308.15 30000.00 1200.3
308.15 35000.00 1201.5
308.15 40000.00 1202.8
308.15 45000.00 1204.0
308.15 50000.00 1205.1
313.15 100.00 1189.3
313.15 5000.00 1190.7
313.15 10000.00 1192.0
313.15 15000.00 1193.4
313.15 20000.00 1194.7
313.15 25000.00 1196.1
313.15 30000.00 1197.4
313.15 35000.00 1198.7
313.15 40000.00 1200.0
313.15 45000.00 1201.2
313.15 50000.00 1202.3
318.15 100.00 1186.4
318.15 5000.00 1187.8
318.15 10000.00 1189.2
318.15 15000.00 1190.5
318.15 20000.00 1191.9
318.15 25000.00 1193.2
318.15 30000.00 1194.6
318.15 35000.00 1195.8
318.15 40000.00 1197.1
318.15 45000.00 1198.3
318.15 50000.00 1199.5
323.15 100.00 1183.5
323.15 5000.00 1184.9
323.15 10000.00 1186.3
323.15 15000.00 1187.6
323.15 20000.00 1189.0
323.15 25000.00 1190.4
323.15 30000.00 1191.6
323.15 35000.00 1193.0
323.15 40000.00 1194.2
323.15 45000.00 1195.5
323.15 50000.00 1196.7

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.7
303.15 1194.2
313.15 1188.6
323.15 1183.2

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
303.15 1195.0
313.15 1189.0
328.15 1181.0
343.15 1171.0
358.15 1160.0
Temperature, K
Mass density, kg/m3
1160
1165
1170
1175
1180
1185
1190
1195
320
340

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 1210.4

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1199.42
298.15 1196.68
303.15 1193.96
308.15 1191.19
313.15 1188.52
318.15 1185.87
323.15 1183.2
328.15 1180.53
333.15 1177.87
338.15 1175.22
Temperature, K
Mass density, kg/m3
1175
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.00 1200.1
298.00 1198.1
303.00 1194.5
308.00 1191.7
313.00 1188.7
318.00 1185.5
323.00 1183.1
328.00 1179.2
333.00 1177.3
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
1200
300
310
320
330

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1203.0
303.15 1197.0
313.15 1192.0
323.15 1186.0
333.15 1180.0
343.15 1175.0
353.15 1170.0
363.15 1164.0
Temperature, K
Mass density, kg/m3
1170
1180
1190
1200
300
320
340
360

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
293.15 1200.1
303.15 1194.5
313.15 1188.7
323.15 1183.1
333.15 1177.3
343.15 1170.8
353.15 1163.5
363.15 1155.4
Temperature, K
Mass density, kg/m3
1160
1170
1180
1190
1200
300
320
340
360

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K - Liquid Mass density, kg/m3 - Liquid
298.15 1197.9
303.15 1195.2
308.15 1192.7
313.15 1190.1
318.15 1187.5
323.15 1184.9
328.15 1182.3
333.15 1179.7
Temperature, K
Mass density, kg/m3
1180
1185
1190
1195
300
310
320
330

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K - Liquid Speed of sound, m/s - Liquid
293.15 2190.0
303.15 2138.0
313.15 2080.0
323.15 2030.0
333.15 1980.0
343.15 1930.0
353.15 1885.0
Temperature, K
Speed of sound, m/s
1900
1950
2000
2050
2100
2150
2200
300
320
340

Speed of sound, m/s [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Speed of sound, m/s - Liquid
0.3330 298.15 86.60 2062.27

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K - Liquid Speed of sound, m/s - Liquid
293.00 2045.0
298.00 2035.0
303.00 2027.0
308.00 2020.0
313.00 2009.0
318.00 2002.0
323.00 1992.0
328.00 1983.0
333.00 1976.0
308.00 2018.0
Temperature, K
Speed of sound, m/s
1980
2000
2020
2040
300
310
320
330

Speed of sound, m/s [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Frequency, MHz - Liquid Speed of sound, m/s - Liquid
0.3330 308.00 100.00 5.0 2016.0

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K - Liquid Speed of sound, m/s - Liquid
293.15 2190.0
303.15 2138.0
313.15 2080.0
323.15 2030.0
333.15 1980.0
343.15 1930.0
353.15 1885.0
Temperature, K
Speed of sound, m/s
1900
1950
2000
2050
2100
2150
2200
300
320
340

Speed of sound, m/s [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Speed of sound, m/s - Liquid
0.3330 298.15 86.60 2062.27

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K - Liquid Speed of sound, m/s - Liquid
293.00 2045.0
298.00 2035.0
303.00 2027.0
308.00 2020.0
313.00 2009.0
318.00 2002.0
323.00 1992.0
328.00 1983.0
333.00 1976.0
308.00 2018.0
Temperature, K
Speed of sound, m/s
1980
2000
2020
2040
300
310
320
330

Speed of sound, m/s [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Temperature, K - Liquid Pressure, kPa - Liquid Frequency, MHz - Liquid Speed of sound, m/s - Liquid
0.3330 308.00 100.00 5.0 2016.0

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 0.0572
303.15 0.0549
313.15 0.0527
323.15 0.0504
333.15 0.0481
343.15 0.0459
353.15 0.0436
Temperature, K
Surface tension liquid-gas, N/m
0.04
0.05
0.05
0.05
0.05
0.05
0.06
0.06
300
320
340

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

Fixed Measured
Amount ratio of solute to solvent of Urea (2) - Liquid Temperature, K - Liquid Surface tension liquid-gas, N/m - Liquid
2.0 298.15 0.0716

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 0.0572
303.15 0.0549
313.15 0.0527
323.15 0.0504
333.15 0.0481
343.15 0.0459
353.15 0.0436
Temperature, K
Surface tension liquid-gas, N/m
0.04
0.05
0.05
0.05
0.05
0.05
0.06
0.06
300
320
340

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

Fixed Measured
Amount ratio of solute to solvent of Urea (2) - Liquid Temperature, K - Liquid Surface tension liquid-gas, N/m - Liquid
2.0 298.15 0.0716

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 100.00 285.20

Solid-liquid equilibrium temperature, K [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Pressure, kPa - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3333 100.00 293.00

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of Choline chloride (1) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.1010 398.25
0.2030 376.95
0.3010 350.75

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of Choline chloride (1) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3520 314.55
0.4030 341.75

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 100.00 285.20

Solid-liquid equilibrium temperature, K [ref]

Fixed Measured
Mole fraction of Choline chloride (1) - Liquid Pressure, kPa - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3333 100.00 293.00

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of Choline chloride (1) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.1010 398.25
0.2030 376.95
0.3010 350.75

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of Choline chloride (1) - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3520 314.55
0.4030 341.75

Sources