- 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
- Name
- Propanedioic acid
- InChI
- InChI=1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
- InChI Key
- OFOBLEOULBTSOW-UHFFFAOYSA-N
- Formula
- C3H4O4
- SMILES
- O=C(O)CC(=O)O
- Mol. Weight (g/mol)
- 104.06
- CAS
- 141-82-2
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Datasets
- Cp,liquid - Molar heat capacity at constant pressure, J/K/mol (2)
- η - Viscosity, Pa*s (2)
- n0 - Refractive index (Na D-line) (4)
- ρl - Mass density, kg/m3 (8)
- csound,fluid - Speed of Sound, m/s (4)
Molar heat capacity at constant pressure, J/K/mol [ref]
Operational conditions:
- Pressure, kPa = 100 (Liquid)
- Mole fraction = 0.5 (Liquid)
| Temperature, K - Liquid | Molar heat capacity at constant pressure, J/K/mol - Liquid |
|---|---|
| 298.15 | 226.90 |
| 300.65 | 227.60 |
| 303.15 | 228.30 |
| 305.65 | 228.80 |
| 308.15 | 229.40 |
| 310.65 | 230.20 |
| 313.15 | 230.60 |
| 315.65 | 231.10 |
| 318.15 | 231.70 |
| 320.65 | 232.30 |
| 323.15 | 232.70 |
| 325.65 | 233.20 |
| 328.15 | 233.80 |
| 330.65 | 234.30 |
| 333.15 | 234.90 |
| 335.65 | 235.80 |
| 338.15 | 237.00 |
| 340.65 | 238.00 |
| 343.15 | 238.40 |
| 345.65 | 238.90 |
| 348.15 | 239.50 |
| 350.65 | 239.90 |
| 353.15 | 240.80 |
Temperature, K
Molar heat capacity at constant pressure, J/K/mol
230
235
240
300
320
340
Molar heat capacity at constant pressure, J/K/mol [ref]
Operational conditions:
- Pressure, kPa = 100 (Liquid)
- Mole fraction = 0.5 (Liquid)
| Temperature, K - Liquid | Molar heat capacity at constant pressure, J/K/mol - Liquid |
|---|---|
| 298.15 | 226.90 |
| 300.65 | 227.60 |
| 303.15 | 228.30 |
| 305.65 | 228.80 |
| 308.15 | 229.40 |
| 310.65 | 230.20 |
| 313.15 | 230.60 |
| 315.65 | 231.10 |
| 318.15 | 231.70 |
| 320.65 | 232.30 |
| 323.15 | 232.70 |
| 325.65 | 233.20 |
| 328.15 | 233.80 |
| 330.65 | 234.30 |
| 333.15 | 234.90 |
| 335.65 | 235.80 |
| 338.15 | 237.00 |
| 340.65 | 238.00 |
| 343.15 | 238.40 |
| 345.65 | 238.90 |
| 348.15 | 239.50 |
| 350.65 | 239.90 |
| 353.15 | 240.80 |
Temperature, K
Molar heat capacity at constant pressure, J/K/mol
230
235
240
300
320
340
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 |
|---|---|
| 303.00 | 1.1286 |
| 308.00 | 0.8129 |
| 313.00 | 0.5973 |
| 318.00 | 0.4461 |
| 323.00 | 0.3423 |
Temperature, K
Viscosity, Pa*s
0.4
0.6
0.8
1
1.2
305
310
315
320
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 |
|---|---|
| 303.00 | 1.1286 |
| 308.00 | 0.8129 |
| 313.00 | 0.5973 |
| 318.00 | 0.4461 |
| 323.00 | 0.3423 |
Temperature, K
Viscosity, Pa*s
0.4
0.6
0.8
1
1.2
305
310
315
320
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 |
| 0.5000 | 298.15 | 86.60 | 1.4887 |
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 | 0.5000 | 1.4866 |
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 |
| 0.5000 | 298.15 | 86.60 | 1.4887 |
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 | 0.5000 | 1.4866 |
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 |
| 0.5000 | 298.15 | 86.60 | 1251.47 |
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0.5 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 303.15 | 1189.9 |
| 308.15 | 1187.3 |
| 313.15 | 1184.7 |
| 318.15 | 1182.1 |
| 323.15 | 1179.7 |
Temperature, K
Mass density, kg/m3
1180
1182
1184
1186
1188
1190
305
310
315
320
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 | 1191.5 |
| 293.15 | 1185.1 |
| 303.15 | 1178.6 |
| 313.15 | 1172.3 |
| 323.15 | 1166.0 |
| 333.15 | 1160.3 |
| 343.15 | 1154.0 |
| 353.15 | 1146.6 |
| 363.15 | 1138.8 |
Temperature, K
Mass density, kg/m3
1140
1150
1160
1170
1180
1190
300
320
340
360
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 100 (Liquid)
- Amount ratio of solute to solvent = 1 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 293.00 | 1185.1 |
| 298.00 | 1182.1 |
| 303.00 | 1178.6 |
| 308.00 | 1175.6 |
| 313.00 | 1172.3 |
| 318.00 | 1169.1 |
| 323.00 | 1166.0 |
| 328.00 | 1162.7 |
| 333.00 | 1160.3 |
Temperature, K
Mass density, kg/m3
1160
1165
1170
1175
1180
1185
300
310
320
330
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 |
| 0.5000 | 298.15 | 86.60 | 1251.47 |
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0.5 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 303.15 | 1189.9 |
| 308.15 | 1187.3 |
| 313.15 | 1184.7 |
| 318.15 | 1182.1 |
| 323.15 | 1179.7 |
Temperature, K
Mass density, kg/m3
1180
1182
1184
1186
1188
1190
305
310
315
320
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 | 1191.5 |
| 293.15 | 1185.1 |
| 303.15 | 1178.6 |
| 313.15 | 1172.3 |
| 323.15 | 1166.0 |
| 333.15 | 1160.3 |
| 343.15 | 1154.0 |
| 353.15 | 1146.6 |
| 363.15 | 1138.8 |
Temperature, K
Mass density, kg/m3
1140
1150
1160
1170
1180
1190
300
320
340
360
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 100 (Liquid)
- Amount ratio of solute to solvent = 1 (Liquid)
| Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 293.00 | 1185.1 |
| 298.00 | 1182.1 |
| 303.00 | 1178.6 |
| 308.00 | 1175.6 |
| 313.00 | 1172.3 |
| 318.00 | 1169.1 |
| 323.00 | 1166.0 |
| 328.00 | 1162.7 |
| 333.00 | 1160.3 |
Temperature, K
Mass density, kg/m3
1160
1165
1170
1175
1180
1185
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 | Speed of sound, m/s - Liquid |
| 0.5000 | 298.15 | 86.60 | 1962.69 |
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 |
|---|---|
| 303.00 | 1876.0 |
| 308.00 | 1863.0 |
| 313.00 | 1851.0 |
| 318.00 | 1838.0 |
| 323.00 | 1825.0 |
| 328.00 | 1812.0 |
| 333.00 | 1799.0 |
Temperature, K
Speed of sound, m/s
1800
1820
1840
1860
1880
310
320
330
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 |
| 0.5000 | 298.15 | 86.60 | 1962.69 |
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 |
|---|---|
| 303.00 | 1876.0 |
| 308.00 | 1863.0 |
| 313.00 | 1851.0 |
| 318.00 | 1838.0 |
| 323.00 | 1825.0 |
| 328.00 | 1812.0 |
| 333.00 | 1799.0 |
Temperature, K
Speed of sound, m/s
1800
1820
1840
1860
1880
310
320
330
Sources
- Experimental determination and correlation of acetaminophen solubility in aqueous solutions of choline chloride based deep eutectic solvents at various temperatures
- Henry s constant of carbon dioxide-aqueous deep eutectic solvent (choline chloride/ethylene glycol, choline chloride/glycerol, choline chloride/malonic acid) systems
- Molar enthalpy of mixing and refractive indices of choline chloride-based deep eutectic solvents with water
- 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
- Molar Heat Capacity of Selected Type III Deep Eutectic Solvents
- Fixed-Path Length Laser-Induced Sound Pinging: A Streamlined Method for Sound Speed Determination in Arbitrary Liquids