- Name
- Ethanol
- InChI
- InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
- InChI Key
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N
- Formula
- C2H6O
- SMILES
- CCO
- Mol. Weight (g/mol)
- 46.07
- CAS
- 64-17-5
- Name
- N,N-Dimethylaminoethanol
- InChI
- InChI=1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3
- InChI Key
- UEEJHVSXFDXPFK-UHFFFAOYSA-N
- Formula
- C4H11NO
- SMILES
- CN(C)CCO
- Mol. Weight (g/mol)
- 89.14
- CAS
- 108-01-0
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Datasets
- Excess molar enthalpy (molar enthalpy (2)
- ρl - Mass density, kg/m3 (2)
- csound,fluid - Speed of Sound, m/s (2)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
| 298.20 | 100.00 | 0.0717 | -0.1466 |
| 298.20 | 100.00 | 0.1392 | -0.2421 |
| 298.20 | 100.00 | 0.2054 | -0.3193 |
| 298.20 | 100.00 | 0.2665 | -0.3657 |
| 298.20 | 100.00 | 0.3264 | -0.3924 |
| 298.20 | 100.00 | 0.3845 | -0.4078 |
| 298.20 | 100.00 | 0.4399 | -0.4114 |
| 298.20 | 100.00 | 0.4916 | -0.4044 |
| 298.20 | 100.00 | 0.5427 | -0.3904 |
| 298.20 | 100.00 | 0.5925 | -0.3709 |
| 298.20 | 100.00 | 0.6409 | -0.3438 |
| 298.20 | 100.00 | 0.6874 | -0.3117 |
| 298.20 | 100.00 | 0.7314 | -0.2783 |
| 298.20 | 100.00 | 0.7727 | -0.2476 |
| 298.20 | 100.00 | 0.8157 | -0.2036 |
| 298.20 | 100.00 | 0.8553 | -0.1682 |
| 298.20 | 100.00 | 0.8911 | -0.1298 |
| 298.20 | 100.00 | 0.9281 | -0.0850 |
| 298.20 | 100.00 | 0.9663 | -0.0372 |
| 298.20 | 10000.00 | 0.0721 | -0.1553 |
| 298.20 | 10000.00 | 0.1399 | -0.2565 |
| 298.20 | 10000.00 | 0.2039 | -0.3210 |
| 298.20 | 10000.00 | 0.2678 | -0.3672 |
| 298.20 | 10000.00 | 0.3279 | -0.3996 |
| 298.20 | 10000.00 | 0.3829 | -0.4134 |
| 298.20 | 10000.00 | 0.4381 | -0.4173 |
| 298.20 | 10000.00 | 0.4933 | -0.4096 |
| 298.20 | 10000.00 | 0.5443 | -0.3951 |
| 298.20 | 10000.00 | 0.5941 | -0.3726 |
| 298.20 | 10000.00 | 0.6383 | -0.3492 |
| 298.20 | 10000.00 | 0.6845 | -0.3190 |
| 298.20 | 10000.00 | 0.7283 | -0.2861 |
| 298.20 | 10000.00 | 0.7739 | -0.2471 |
| 298.20 | 10000.00 | 0.8118 | -0.2114 |
| 298.20 | 10000.00 | 0.8511 | -0.1712 |
| 298.20 | 10000.00 | 0.8917 | -0.1278 |
| 298.20 | 10000.00 | 0.9285 | -0.0847 |
| 298.20 | 10000.00 | 0.9665 | -0.0378 |
| 313.20 | 100.00 | 0.0717 | -0.1543 |
| 313.20 | 100.00 | 0.1392 | -0.2599 |
| 313.20 | 100.00 | 0.2028 | -0.3288 |
| 313.20 | 100.00 | 0.2665 | -0.3812 |
| 313.20 | 100.00 | 0.3264 | -0.4094 |
| 313.20 | 100.00 | 0.3845 | -0.4246 |
| 313.20 | 100.00 | 0.4399 | -0.4264 |
| 313.20 | 100.00 | 0.4916 | -0.4188 |
| 313.20 | 100.00 | 0.5427 | -0.4031 |
| 313.20 | 100.00 | 0.5925 | -0.3813 |
| 313.20 | 100.00 | 0.6409 | -0.3539 |
| 313.20 | 100.00 | 0.6830 | -0.3249 |
| 313.20 | 100.00 | 0.7270 | -0.2907 |
| 313.20 | 100.00 | 0.7727 | -0.2517 |
| 313.20 | 100.00 | 0.8108 | -0.2146 |
| 313.20 | 100.00 | 0.8553 | -0.1680 |
| 313.20 | 100.00 | 0.8911 | -0.1294 |
| 313.20 | 100.00 | 0.9281 | -0.0875 |
| 313.20 | 100.00 | 0.9663 | -0.0412 |
| 313.20 | 10000.00 | 0.0699 | -0.1546 |
| 313.20 | 10000.00 | 0.1399 | -0.2649 |
| 313.20 | 10000.00 | 0.2039 | -0.3357 |
| 313.20 | 10000.00 | 0.2650 | -0.3838 |
| 313.20 | 10000.00 | 0.3249 | -0.4138 |
| 313.20 | 10000.00 | 0.3829 | -0.4283 |
| 313.20 | 10000.00 | 0.4381 | -0.4305 |
| 313.20 | 10000.00 | 0.4933 | -0.4224 |
| 313.20 | 10000.00 | 0.5443 | -0.4068 |
| 313.20 | 10000.00 | 0.5902 | -0.3863 |
| 313.20 | 10000.00 | 0.6383 | -0.3582 |
| 313.20 | 10000.00 | 0.6845 | -0.3271 |
| 313.20 | 10000.00 | 0.7283 | -0.2931 |
| 313.20 | 10000.00 | 0.7739 | -0.2530 |
| 313.20 | 10000.00 | 0.8118 | -0.2164 |
| 313.20 | 10000.00 | 0.8511 | -0.1758 |
| 313.20 | 10000.00 | 0.8917 | -0.1302 |
| 313.20 | 10000.00 | 0.9285 | -0.0880 |
| 313.20 | 10000.00 | 0.9665 | -0.0414 |
| 328.20 | 100.00 | 0.2034 | -0.3113 |
| 328.20 | 100.00 | 0.2654 | -0.3572 |
| 328.20 | 100.00 | 0.3253 | -0.3851 |
| 328.20 | 100.00 | 0.3839 | -0.3986 |
| 328.20 | 100.00 | 0.4385 | -0.4025 |
| 328.20 | 100.00 | 0.4924 | -0.3931 |
| 328.20 | 100.00 | 0.5427 | -0.3820 |
| 328.20 | 100.00 | 0.5910 | -0.3585 |
| 328.20 | 100.00 | 0.6393 | -0.3342 |
| 328.20 | 100.00 | 0.6848 | -0.3042 |
| 328.20 | 100.00 | 0.7296 | -0.2718 |
| 328.20 | 10000.00 | 0.2044 | -0.3148 |
| 328.20 | 10000.00 | 0.2667 | -0.3599 |
| 328.20 | 10000.00 | 0.3267 | -0.3876 |
| 328.20 | 10000.00 | 0.3835 | -0.4026 |
| 328.20 | 10000.00 | 0.4381 | -0.4038 |
| 328.20 | 10000.00 | 0.4919 | -0.3953 |
| 328.20 | 10000.00 | 0.5421 | -0.3805 |
| 328.20 | 10000.00 | 0.5926 | -0.3590 |
| 328.20 | 10000.00 | 0.6383 | -0.3325 |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
| Fixed | Measured | ||
|---|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
| 298.20 | 100.00 | 0.0717 | -0.1466 |
| 298.20 | 100.00 | 0.1392 | -0.2421 |
| 298.20 | 100.00 | 0.2054 | -0.3193 |
| 298.20 | 100.00 | 0.2665 | -0.3657 |
| 298.20 | 100.00 | 0.3264 | -0.3924 |
| 298.20 | 100.00 | 0.3845 | -0.4078 |
| 298.20 | 100.00 | 0.4399 | -0.4114 |
| 298.20 | 100.00 | 0.4916 | -0.4044 |
| 298.20 | 100.00 | 0.5427 | -0.3904 |
| 298.20 | 100.00 | 0.5925 | -0.3709 |
| 298.20 | 100.00 | 0.6409 | -0.3438 |
| 298.20 | 100.00 | 0.6874 | -0.3117 |
| 298.20 | 100.00 | 0.7314 | -0.2783 |
| 298.20 | 100.00 | 0.7727 | -0.2476 |
| 298.20 | 100.00 | 0.8157 | -0.2036 |
| 298.20 | 100.00 | 0.8553 | -0.1682 |
| 298.20 | 100.00 | 0.8911 | -0.1298 |
| 298.20 | 100.00 | 0.9281 | -0.0850 |
| 298.20 | 100.00 | 0.9663 | -0.0372 |
| 298.20 | 10000.00 | 0.0721 | -0.1553 |
| 298.20 | 10000.00 | 0.1399 | -0.2565 |
| 298.20 | 10000.00 | 0.2039 | -0.3210 |
| 298.20 | 10000.00 | 0.2678 | -0.3672 |
| 298.20 | 10000.00 | 0.3279 | -0.3996 |
| 298.20 | 10000.00 | 0.3829 | -0.4134 |
| 298.20 | 10000.00 | 0.4381 | -0.4173 |
| 298.20 | 10000.00 | 0.4933 | -0.4096 |
| 298.20 | 10000.00 | 0.5443 | -0.3951 |
| 298.20 | 10000.00 | 0.5941 | -0.3726 |
| 298.20 | 10000.00 | 0.6383 | -0.3492 |
| 298.20 | 10000.00 | 0.6845 | -0.3190 |
| 298.20 | 10000.00 | 0.7283 | -0.2861 |
| 298.20 | 10000.00 | 0.7739 | -0.2471 |
| 298.20 | 10000.00 | 0.8118 | -0.2114 |
| 298.20 | 10000.00 | 0.8511 | -0.1712 |
| 298.20 | 10000.00 | 0.8917 | -0.1278 |
| 298.20 | 10000.00 | 0.9285 | -0.0847 |
| 298.20 | 10000.00 | 0.9665 | -0.0378 |
| 313.20 | 100.00 | 0.0717 | -0.1543 |
| 313.20 | 100.00 | 0.1392 | -0.2599 |
| 313.20 | 100.00 | 0.2028 | -0.3288 |
| 313.20 | 100.00 | 0.2665 | -0.3812 |
| 313.20 | 100.00 | 0.3264 | -0.4094 |
| 313.20 | 100.00 | 0.3845 | -0.4246 |
| 313.20 | 100.00 | 0.4399 | -0.4264 |
| 313.20 | 100.00 | 0.4916 | -0.4188 |
| 313.20 | 100.00 | 0.5427 | -0.4031 |
| 313.20 | 100.00 | 0.5925 | -0.3813 |
| 313.20 | 100.00 | 0.6409 | -0.3539 |
| 313.20 | 100.00 | 0.6830 | -0.3249 |
| 313.20 | 100.00 | 0.7270 | -0.2907 |
| 313.20 | 100.00 | 0.7727 | -0.2517 |
| 313.20 | 100.00 | 0.8108 | -0.2146 |
| 313.20 | 100.00 | 0.8553 | -0.1680 |
| 313.20 | 100.00 | 0.8911 | -0.1294 |
| 313.20 | 100.00 | 0.9281 | -0.0875 |
| 313.20 | 100.00 | 0.9663 | -0.0412 |
| 313.20 | 10000.00 | 0.0699 | -0.1546 |
| 313.20 | 10000.00 | 0.1399 | -0.2649 |
| 313.20 | 10000.00 | 0.2039 | -0.3357 |
| 313.20 | 10000.00 | 0.2650 | -0.3838 |
| 313.20 | 10000.00 | 0.3249 | -0.4138 |
| 313.20 | 10000.00 | 0.3829 | -0.4283 |
| 313.20 | 10000.00 | 0.4381 | -0.4305 |
| 313.20 | 10000.00 | 0.4933 | -0.4224 |
| 313.20 | 10000.00 | 0.5443 | -0.4068 |
| 313.20 | 10000.00 | 0.5902 | -0.3863 |
| 313.20 | 10000.00 | 0.6383 | -0.3582 |
| 313.20 | 10000.00 | 0.6845 | -0.3271 |
| 313.20 | 10000.00 | 0.7283 | -0.2931 |
| 313.20 | 10000.00 | 0.7739 | -0.2530 |
| 313.20 | 10000.00 | 0.8118 | -0.2164 |
| 313.20 | 10000.00 | 0.8511 | -0.1758 |
| 313.20 | 10000.00 | 0.8917 | -0.1302 |
| 313.20 | 10000.00 | 0.9285 | -0.0880 |
| 313.20 | 10000.00 | 0.9665 | -0.0414 |
| 328.20 | 100.00 | 0.2034 | -0.3113 |
| 328.20 | 100.00 | 0.2654 | -0.3572 |
| 328.20 | 100.00 | 0.3253 | -0.3851 |
| 328.20 | 100.00 | 0.3839 | -0.3986 |
| 328.20 | 100.00 | 0.4385 | -0.4025 |
| 328.20 | 100.00 | 0.4924 | -0.3931 |
| 328.20 | 100.00 | 0.5427 | -0.3820 |
| 328.20 | 100.00 | 0.5910 | -0.3585 |
| 328.20 | 100.00 | 0.6393 | -0.3342 |
| 328.20 | 100.00 | 0.6848 | -0.3042 |
| 328.20 | 100.00 | 0.7296 | -0.2718 |
| 328.20 | 10000.00 | 0.2044 | -0.3148 |
| 328.20 | 10000.00 | 0.2667 | -0.3599 |
| 328.20 | 10000.00 | 0.3267 | -0.3876 |
| 328.20 | 10000.00 | 0.3835 | -0.4026 |
| 328.20 | 10000.00 | 0.4381 | -0.4038 |
| 328.20 | 10000.00 | 0.4919 | -0.3953 |
| 328.20 | 10000.00 | 0.5421 | -0.3805 |
| 328.20 | 10000.00 | 0.5926 | -0.3590 |
| 328.20 | 10000.00 | 0.6383 | -0.3325 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
| 0.0000 | 298.15 | 785.48 |
| 0.0929 | 298.15 | 803.31 |
| 0.1972 | 298.15 | 820.2 |
| 0.3005 | 298.15 | 834.5 |
| 0.4012 | 298.15 | 846.38 |
| 0.5051 | 298.15 | 856.62 |
| 0.6098 | 298.15 | 864.64 |
| 0.7086 | 298.15 | 871.01 |
| 0.8031 | 298.15 | 875.81 |
| 0.9036 | 298.15 | 879.78 |
| 1.0000 | 298.15 | 883.34 |
| 0.0000 | 308.15 | 776.82 |
| 0.0929 | 308.15 | 795.34 |
| 0.1972 | 308.15 | 812.45 |
| 0.3005 | 308.15 | 826.62 |
| 0.4012 | 308.15 | 838.41 |
| 0.5051 | 308.15 | 848.64 |
| 0.6098 | 308.15 | 856.77 |
| 0.7086 | 308.15 | 863.28 |
| 0.8031 | 308.15 | 868.08 |
| 0.9036 | 308.15 | 871.92 |
| 1.0000 | 308.15 | 874.99 |
| 0.0000 | 318.15 | 768.08 |
| 0.0929 | 318.15 | 787.23 |
| 0.1972 | 318.15 | 804.46 |
| 0.3005 | 318.15 | 818.61 |
| 0.4012 | 318.15 | 830.22 |
| 0.5051 | 318.15 | 840.29 |
| 0.6098 | 318.15 | 848.47 |
| 0.7086 | 318.15 | 854.97 |
| 0.8031 | 318.15 | 859.92 |
| 0.9036 | 318.15 | 863.76 |
| 1.0000 | 318.15 | 866.37 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
| 0.0000 | 298.15 | 785.48 |
| 0.0929 | 298.15 | 803.31 |
| 0.1972 | 298.15 | 820.2 |
| 0.3005 | 298.15 | 834.5 |
| 0.4012 | 298.15 | 846.38 |
| 0.5051 | 298.15 | 856.62 |
| 0.6098 | 298.15 | 864.64 |
| 0.7086 | 298.15 | 871.01 |
| 0.8031 | 298.15 | 875.81 |
| 0.9036 | 298.15 | 879.78 |
| 1.0000 | 298.15 | 883.34 |
| 0.0000 | 308.15 | 776.82 |
| 0.0929 | 308.15 | 795.34 |
| 0.1972 | 308.15 | 812.45 |
| 0.3005 | 308.15 | 826.62 |
| 0.4012 | 308.15 | 838.41 |
| 0.5051 | 308.15 | 848.64 |
| 0.6098 | 308.15 | 856.77 |
| 0.7086 | 308.15 | 863.28 |
| 0.8031 | 308.15 | 868.08 |
| 0.9036 | 308.15 | 871.92 |
| 1.0000 | 308.15 | 874.99 |
| 0.0000 | 318.15 | 768.08 |
| 0.0929 | 318.15 | 787.23 |
| 0.1972 | 318.15 | 804.46 |
| 0.3005 | 318.15 | 818.61 |
| 0.4012 | 318.15 | 830.22 |
| 0.5051 | 318.15 | 840.29 |
| 0.6098 | 318.15 | 848.47 |
| 0.7086 | 318.15 | 854.97 |
| 0.8031 | 318.15 | 859.92 |
| 0.9036 | 318.15 | 863.76 |
| 1.0000 | 318.15 | 866.37 |
Speed of sound, m/s [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Temperature, K - Liquid | Speed of sound, m/s - Liquid |
| 0.0000 | 298.15 | 1143.2 |
| 0.0929 | 298.15 | 1172.7 |
| 0.1972 | 298.15 | 1206.4 |
| 0.3005 | 298.15 | 1236.8 |
| 0.4012 | 298.15 | 1264.9 |
| 0.5051 | 298.15 | 1290.4 |
| 0.6098 | 298.15 | 1309.3 |
| 0.7086 | 298.15 | 1321.0 |
| 0.8031 | 298.15 | 1329.8 |
| 0.9036 | 298.15 | 1336.4 |
| 1.0000 | 298.15 | 1344.4 |
| 0.0000 | 308.15 | 1109.6 |
| 0.0929 | 308.15 | 1141.5 |
| 0.1972 | 308.15 | 1176.1 |
| 0.3005 | 308.15 | 1207.1 |
| 0.4012 | 308.15 | 1234.4 |
| 0.5051 | 308.15 | 1259.8 |
| 0.6098 | 308.15 | 1279.1 |
| 0.7086 | 308.15 | 1292.0 |
| 0.8031 | 308.15 | 1300.4 |
| 0.9036 | 308.15 | 1304.5 |
| 1.0000 | 308.15 | 1309.1 |
| 0.0000 | 318.15 | 1075.5 |
| 0.0929 | 318.15 | 1109.4 |
| 0.1972 | 318.15 | 1144.1 |
| 0.3005 | 318.15 | 1176.3 |
| 0.4012 | 318.15 | 1205.1 |
| 0.5051 | 318.15 | 1231.3 |
| 0.6098 | 318.15 | 1251.0 |
| 0.7086 | 318.15 | 1264.2 |
| 0.8031 | 318.15 | 1271.8 |
| 0.9036 | 318.15 | 1273.3 |
| 1.0000 | 318.15 | 1274.1 |
Speed of sound, m/s [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Mole fraction of N,N-Dimethylaminoethanol (2) - Liquid | Temperature, K - Liquid | Speed of sound, m/s - Liquid |
| 0.0000 | 298.15 | 1143.2 |
| 0.0929 | 298.15 | 1172.7 |
| 0.1972 | 298.15 | 1206.4 |
| 0.3005 | 298.15 | 1236.8 |
| 0.4012 | 298.15 | 1264.9 |
| 0.5051 | 298.15 | 1290.4 |
| 0.6098 | 298.15 | 1309.3 |
| 0.7086 | 298.15 | 1321.0 |
| 0.8031 | 298.15 | 1329.8 |
| 0.9036 | 298.15 | 1336.4 |
| 1.0000 | 298.15 | 1344.4 |
| 0.0000 | 308.15 | 1109.6 |
| 0.0929 | 308.15 | 1141.5 |
| 0.1972 | 308.15 | 1176.1 |
| 0.3005 | 308.15 | 1207.1 |
| 0.4012 | 308.15 | 1234.4 |
| 0.5051 | 308.15 | 1259.8 |
| 0.6098 | 308.15 | 1279.1 |
| 0.7086 | 308.15 | 1292.0 |
| 0.8031 | 308.15 | 1300.4 |
| 0.9036 | 308.15 | 1304.5 |
| 1.0000 | 308.15 | 1309.1 |
| 0.0000 | 318.15 | 1075.5 |
| 0.0929 | 318.15 | 1109.4 |
| 0.1972 | 318.15 | 1144.1 |
| 0.3005 | 318.15 | 1176.3 |
| 0.4012 | 318.15 | 1205.1 |
| 0.5051 | 318.15 | 1231.3 |
| 0.6098 | 318.15 | 1251.0 |
| 0.7086 | 318.15 | 1264.2 |
| 0.8031 | 318.15 | 1271.8 |
| 0.9036 | 318.15 | 1273.3 |
| 1.0000 | 318.15 | 1274.1 |
Sources
- Study of intermolecular interactions in binary mixtures of 2-(dimethylamino)ethanol with methanol and ethanol at various temperatures
- Excess Molar Enthalpies of N,N-Dimethylethanolamine with (Methanol, Ethanol, 1-Propanol, and 2-Propanol) at T ) (298.2, 313.2, and 328.2) K and p ) (0.1 and 10.0) MPa