- Name
- (Dimethylamino)acetic acid
- InChI
- InChI=1S/C4H9NO2/c1-5(2)3-4(6)7/h3H2,1-2H3,(H,6,7)
- InChI Key
- FFDGPVCHZBVARC-UHFFFAOYSA-N
- Formula
- C4H9NO2
- SMILES
- CN(C)CC(=O)O
- Mol. Weight (g/mol)
- 103.12
- Name
- Water
- InChI
- InChI=1S/H2O/h1H2
- InChI Key
- XLYOFNOQVPJJNP-UHFFFAOYSA-N
- Formula
- H2O
- SMILES
- O
- Mol. Weight (g/mol)
- 18.02
- CAS
- 7732-18-5
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Datasets
- Osmotic coefficient
- Molality, mol/kg
- ρl - Mass density, kg/m3 (2)
- csound,fluid - Speed of Sound, m/s
Osmotic coefficient [ref]
Operational condition: Pressure, kPa = 100 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Molality, mol/kg of (Dimethylamino)acetic acid (1) - Liquid | Osmotic coefficient - Liquid |
| 310.15 | 0.0986 | 1.0694 |
| 310.15 | 0.2005 | 1.0351 |
| 310.15 | 0.4001 | 1.072 |
| 310.15 | 0.8024 | 1.0759 |
| 310.15 | 1.0031 | 1.1257 |
| 310.15 | 1.1926 | 1.1407 |
| 310.15 | 1.4007 | 1.1469 |
| 310.15 | 1.5855 | 1.1537 |
| 310.15 | 1.797 | 1.169 |
| 310.15 | 1.9925 | 1.206 |
| 323.15 | 0.2056 | 0.9810 |
| 323.15 | 0.2889 | 0.9890 |
| 323.15 | 0.4998 | 1.0078 |
| 323.15 | 1.0151 | 1.0214 |
| 323.15 | 1.5 | 1.114 |
Molality, mol/kg of (Dimethylamino)acetic acid (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Molality, mol/kg of (Dimethylamino)acetic acid (1) - Liquid |
| 299.45 | 100.00 | 8.28 |
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 100 (Liquid)
- Temperature, K = 298 (Liquid)
| Molality, mol/kg of (Dimethylamino)acetic acid (1) - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 0.4001 | 1005.638 |
| 1.0031 | 1016.883 |
| 1.4007 | 1024.01 |
| 1.9925 | 1033.693 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Molality, mol/kg of (Dimethylamino)acetic acid (1) - Liquid | Mass density, kg/m3 - Liquid |
| 288.15 | 0.0000 | 999.098 |
| 288.15 | 0.0597 | 1000.462 |
| 288.15 | 0.1190 | 1001.802 |
| 288.15 | 0.1791 | 1003.141 |
| 288.15 | 0.2399 | 1004.476 |
| 288.15 | 0.3007 | 1005.801 |
| 293.15 | 0.0000 | 998.2 |
| 293.15 | 0.0597 | 999.537 |
| 293.15 | 0.1190 | 1000.853 |
| 293.15 | 0.1791 | 1002.163 |
| 293.15 | 0.2399 | 1003.475 |
| 293.15 | 0.3007 | 1004.779 |
| 298.15 | 0.0000 | 997.039 |
| 298.15 | 0.0597 | 998.354 |
| 298.15 | 0.1190 | 999.646 |
| 298.15 | 0.1791 | 1000.938 |
| 298.15 | 0.2399 | 1002.227 |
| 298.15 | 0.3007 | 1003.506 |
| 303.15 | 0.0000 | 995.625 |
| 303.15 | 0.0597 | 996.925 |
| 303.15 | 0.1190 | 998.203 |
| 303.15 | 0.1791 | 999.477 |
| 303.15 | 0.2399 | 1000.754 |
| 303.15 | 0.3007 | 1002.021 |
| 308.15 | 0.0000 | 994.015 |
| 308.15 | 0.0597 | 995.303 |
| 308.15 | 0.1190 | 996.574 |
| 308.15 | 0.1791 | 997.836 |
| 308.15 | 0.2399 | 999.104 |
| 308.15 | 0.3007 | 1000.365 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Molality, mol/kg of (Dimethylamino)acetic acid (1) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0597 | 1500.92 |
| 0.1190 | 1505.12 |
| 0.1791 | 1509.37 |
| 0.2399 | 1513.63 |
| 0.3007 | 1517.94 |
Sources
- Compatible solutes: Thermodynamic properties relevant for effective protection against osmotic stress
- The hydration of the protein stabilizing agents: Trimethylamine-N-oxide, glycine and its N-methylderivatives The volumetric and compressibility studies
Note: These property values are available through the Cheméo API. A free account gives you an access key.