- Name
- 1H-Imidazole, 1-methyl-
- InChI
- InChI=1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3
- InChI Key
- MCTWTZJPVLRJOU-UHFFFAOYSA-N
- Formula
- C4H6N2
- SMILES
- Cn1ccnc1
- Mol. Weight (g/mol)
- 82.10
- CAS
- 616-47-7
- Name
- Methyl Alcohol
- InChI
- InChI=1S/CH4O/c1-2/h2H,1H3
- InChI Key
- OKKJLVBELUTLKV-UHFFFAOYSA-N
- Formula
- CH4O
- SMILES
- CO
- Mol. Weight (g/mol)
- 32.04
- CAS
- 67-56-1
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Datasets
- Excess molar enthalpy (molar enthalpy (2)
- ρl - Mass density, kg/m3 (4)
- csound,fluid - Speed of Sound, m/s (2)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0051 | -0.0351 |
| 0.0051 | -0.0352 |
| 0.0076 | -0.0525 |
| 0.0076 | -0.0526 |
| 0.0101 | -0.0700 |
| 0.0101 | -0.0699 |
| 0.0126 | -0.0871 |
| 0.0126 | -0.0872 |
| 0.0151 | -0.1041 |
| 0.0151 | -0.1042 |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
|---|---|
| 0.0051 | -0.0351 |
| 0.0051 | -0.0352 |
| 0.0076 | -0.0525 |
| 0.0076 | -0.0526 |
| 0.0101 | -0.0700 |
| 0.0101 | -0.0699 |
| 0.0126 | -0.0871 |
| 0.0126 | -0.0872 |
| 0.0151 | -0.1041 |
| 0.0151 | -0.1042 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 98 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
| 288.15 | 0.0000 | 796.13 |
| 288.15 | 0.0507 | 822.81 |
| 288.15 | 0.1009 | 846.62 |
| 288.15 | 0.1961 | 884.53 |
| 288.15 | 0.2960 | 918.09 |
| 288.15 | 0.3988 | 946.5 |
| 288.15 | 0.5058 | 969.95 |
| 288.15 | 0.6096 | 989.14 |
| 288.15 | 0.7023 | 1003.69 |
| 288.15 | 0.8018 | 1017.21 |
| 288.15 | 0.8994 | 1028.89 |
| 288.15 | 0.9510 | 1034.48 |
| 288.15 | 1.0000 | 1039.36 |
| 298.15 | 0.0000 | 786.75 |
| 298.15 | 0.0507 | 813.46 |
| 298.15 | 0.1009 | 837.31 |
| 298.15 | 0.1961 | 875.26 |
| 298.15 | 0.2960 | 908.87 |
| 298.15 | 0.3988 | 937.33 |
| 298.15 | 0.5058 | 960.86 |
| 298.15 | 0.6096 | 980.11 |
| 298.15 | 0.7023 | 994.72 |
| 298.15 | 0.8018 | 1008.3 |
| 298.15 | 0.8994 | 1020.02 |
| 298.15 | 0.9510 | 1025.61 |
| 298.15 | 1.0000 | 1030.52 |
| 308.15 | 0.0000 | 777.29 |
| 308.15 | 0.0507 | 804.03 |
| 308.15 | 0.1009 | 827.92 |
| 308.15 | 0.1961 | 865.91 |
| 308.15 | 0.2960 | 899.58 |
| 308.15 | 0.3988 | 928.11 |
| 308.15 | 0.5058 | 951.71 |
| 308.15 | 0.6096 | 971.04 |
| 308.15 | 0.7023 | 985.72 |
| 308.15 | 0.8018 | 999.35 |
| 308.15 | 0.8994 | 1011.12 |
| 308.15 | 0.9510 | 1016.76 |
| 308.15 | 1.0000 | 1021.66 |
| 318.15 | 0.0000 | 767.71 |
| 318.15 | 0.0507 | 794.49 |
| 318.15 | 0.1009 | 818.41 |
| 318.15 | 0.1961 | 856.48 |
| 318.15 | 0.2960 | 890.21 |
| 318.15 | 0.3988 | 918.82 |
| 318.15 | 0.5058 | 942.51 |
| 318.15 | 0.6096 | 961.92 |
| 318.15 | 0.7023 | 976.66 |
| 318.15 | 0.8018 | 990.36 |
| 318.15 | 0.8994 | 1002.18 |
| 318.15 | 0.9510 | 1007.87 |
| 318.15 | 1.0000 | 1012.76 |
| 328.15 | 0.0000 | 757.97 |
| 328.15 | 0.0507 | 784.81 |
| 328.15 | 0.1009 | 808.78 |
| 328.15 | 0.1961 | 846.92 |
| 328.15 | 0.2960 | 880.75 |
| 328.15 | 0.3988 | 909.45 |
| 328.15 | 0.5058 | 933.23 |
| 328.15 | 0.6096 | 952.74 |
| 328.15 | 0.7023 | 967.55 |
| 328.15 | 0.8018 | 981.32 |
| 328.15 | 0.8994 | 993.19 |
| 328.15 | 0.9510 | 998.91 |
| 328.15 | 1.0000 | 1003.83 |
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 0.0051 | 789.231 |
| 0.0051 | 789.234 |
| 0.0076 | 790.606 |
| 0.0076 | 790.615 |
| 0.0101 | 791.972 |
| 0.0101 | 791.975 |
| 0.0126 | 793.323 |
| 0.0126 | 793.304 |
| 0.0151 | 794.633 |
| 0.0151 | 794.617 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 98 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
| 288.15 | 0.0000 | 796.13 |
| 288.15 | 0.0507 | 822.81 |
| 288.15 | 0.1009 | 846.62 |
| 288.15 | 0.1961 | 884.53 |
| 288.15 | 0.2960 | 918.09 |
| 288.15 | 0.3988 | 946.5 |
| 288.15 | 0.5058 | 969.95 |
| 288.15 | 0.6096 | 989.14 |
| 288.15 | 0.7023 | 1003.69 |
| 288.15 | 0.8018 | 1017.21 |
| 288.15 | 0.8994 | 1028.89 |
| 288.15 | 0.9510 | 1034.48 |
| 288.15 | 1.0000 | 1039.36 |
| 298.15 | 0.0000 | 786.75 |
| 298.15 | 0.0507 | 813.46 |
| 298.15 | 0.1009 | 837.31 |
| 298.15 | 0.1961 | 875.26 |
| 298.15 | 0.2960 | 908.87 |
| 298.15 | 0.3988 | 937.33 |
| 298.15 | 0.5058 | 960.86 |
| 298.15 | 0.6096 | 980.11 |
| 298.15 | 0.7023 | 994.72 |
| 298.15 | 0.8018 | 1008.3 |
| 298.15 | 0.8994 | 1020.02 |
| 298.15 | 0.9510 | 1025.61 |
| 298.15 | 1.0000 | 1030.52 |
| 308.15 | 0.0000 | 777.29 |
| 308.15 | 0.0507 | 804.03 |
| 308.15 | 0.1009 | 827.92 |
| 308.15 | 0.1961 | 865.91 |
| 308.15 | 0.2960 | 899.58 |
| 308.15 | 0.3988 | 928.11 |
| 308.15 | 0.5058 | 951.71 |
| 308.15 | 0.6096 | 971.04 |
| 308.15 | 0.7023 | 985.72 |
| 308.15 | 0.8018 | 999.35 |
| 308.15 | 0.8994 | 1011.12 |
| 308.15 | 0.9510 | 1016.76 |
| 308.15 | 1.0000 | 1021.66 |
| 318.15 | 0.0000 | 767.71 |
| 318.15 | 0.0507 | 794.49 |
| 318.15 | 0.1009 | 818.41 |
| 318.15 | 0.1961 | 856.48 |
| 318.15 | 0.2960 | 890.21 |
| 318.15 | 0.3988 | 918.82 |
| 318.15 | 0.5058 | 942.51 |
| 318.15 | 0.6096 | 961.92 |
| 318.15 | 0.7023 | 976.66 |
| 318.15 | 0.8018 | 990.36 |
| 318.15 | 0.8994 | 1002.18 |
| 318.15 | 0.9510 | 1007.87 |
| 318.15 | 1.0000 | 1012.76 |
| 328.15 | 0.0000 | 757.97 |
| 328.15 | 0.0507 | 784.81 |
| 328.15 | 0.1009 | 808.78 |
| 328.15 | 0.1961 | 846.92 |
| 328.15 | 0.2960 | 880.75 |
| 328.15 | 0.3988 | 909.45 |
| 328.15 | 0.5058 | 933.23 |
| 328.15 | 0.6096 | 952.74 |
| 328.15 | 0.7023 | 967.55 |
| 328.15 | 0.8018 | 981.32 |
| 328.15 | 0.8994 | 993.19 |
| 328.15 | 0.9510 | 998.91 |
| 328.15 | 1.0000 | 1003.83 |
Mass density, kg/m3 [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 0.0051 | 789.231 |
| 0.0051 | 789.234 |
| 0.0076 | 790.606 |
| 0.0076 | 790.615 |
| 0.0101 | 791.972 |
| 0.0101 | 791.975 |
| 0.0126 | 793.323 |
| 0.0126 | 793.304 |
| 0.0151 | 794.633 |
| 0.0151 | 794.617 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 98 (Liquid)
- Frequency, MHz = 3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Speed of sound, m/s - Liquid |
| 288.15 | 0.0000 | 1135.65 |
| 288.15 | 0.0507 | 1185.23 |
| 288.15 | 0.1009 | 1230.7 |
| 288.15 | 0.1961 | 1305.4 |
| 288.15 | 0.2960 | 1374.02 |
| 288.15 | 0.3988 | 1434.11 |
| 288.15 | 0.5058 | 1484.68 |
| 288.15 | 0.6096 | 1526.18 |
| 288.15 | 0.7023 | 1558.02 |
| 288.15 | 0.8018 | 1587.51 |
| 288.15 | 0.8994 | 1612.86 |
| 288.15 | 0.9510 | 1624.99 |
| 288.15 | 1.0000 | 1634.08 |
| 298.15 | 0.0000 | 1102.56 |
| 298.15 | 0.0507 | 1151.82 |
| 298.15 | 0.1009 | 1196.88 |
| 298.15 | 0.1961 | 1270.81 |
| 298.15 | 0.2960 | 1338.84 |
| 298.15 | 0.3988 | 1398.4 |
| 298.15 | 0.5058 | 1448.55 |
| 298.15 | 0.6096 | 1489.62 |
| 298.15 | 0.7023 | 1521.2 |
| 298.15 | 0.8018 | 1550.41 |
| 298.15 | 0.8994 | 1575.56 |
| 298.15 | 0.9510 | 1587.59 |
| 298.15 | 1.0000 | 1596.52 |
| 308.15 | 0.0000 | 1069.75 |
| 308.15 | 0.0507 | 1118.61 |
| 308.15 | 0.1009 | 1163.22 |
| 308.15 | 0.1961 | 1236.38 |
| 308.15 | 0.2960 | 1303.67 |
| 308.15 | 0.3988 | 1362.72 |
| 308.15 | 0.5058 | 1412.4 |
| 308.15 | 0.6096 | 1453.04 |
| 308.15 | 0.7023 | 1484.34 |
| 308.15 | 0.8018 | 1513.27 |
| 308.15 | 0.8994 | 1538.17 |
| 308.15 | 0.9510 | 1550.1 |
| 308.15 | 1.0000 | 1558.98 |
| 318.15 | 0.0000 | 1037.4 |
| 318.15 | 0.0507 | 1085.8 |
| 318.15 | 0.1009 | 1130.01 |
| 318.15 | 0.1961 | 1202.42 |
| 318.15 | 0.2960 | 1268.94 |
| 318.15 | 0.3988 | 1327.41 |
| 318.15 | 0.5058 | 1376.57 |
| 318.15 | 0.6096 | 1416.85 |
| 318.15 | 0.7023 | 1447.83 |
| 318.15 | 0.8018 | 1476.5 |
| 318.15 | 0.8994 | 1501.17 |
| 318.15 | 0.9510 | 1512.99 |
| 318.15 | 1.0000 | 1521.82 |
| 328.15 | 0.0000 | 1005.32 |
| 328.15 | 0.0507 | 1053.34 |
| 328.15 | 0.1009 | 1097.15 |
| 328.15 | 0.1961 | 1168.72 |
| 328.15 | 0.2960 | 1234.53 |
| 328.15 | 0.3988 | 1292.42 |
| 328.15 | 0.5058 | 1341.14 |
| 328.15 | 0.6096 | 1380.94 |
| 328.15 | 0.7023 | 1411.66 |
| 328.15 | 0.8018 | 1440.55 |
| 328.15 | 0.8994 | 1464.48 |
| 328.15 | 0.9510 | 1476.21 |
| 328.15 | 1.0000 | 1485.03 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 98 (Liquid)
- Frequency, MHz = 3 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of 1H-Imidazole, 1-methyl- (1) - Liquid | Speed of sound, m/s - Liquid |
| 288.15 | 0.0000 | 1135.65 |
| 288.15 | 0.0507 | 1185.23 |
| 288.15 | 0.1009 | 1230.7 |
| 288.15 | 0.1961 | 1305.4 |
| 288.15 | 0.2960 | 1374.02 |
| 288.15 | 0.3988 | 1434.11 |
| 288.15 | 0.5058 | 1484.68 |
| 288.15 | 0.6096 | 1526.18 |
| 288.15 | 0.7023 | 1558.02 |
| 288.15 | 0.8018 | 1587.51 |
| 288.15 | 0.8994 | 1612.86 |
| 288.15 | 0.9510 | 1624.99 |
| 288.15 | 1.0000 | 1634.08 |
| 298.15 | 0.0000 | 1102.56 |
| 298.15 | 0.0507 | 1151.82 |
| 298.15 | 0.1009 | 1196.88 |
| 298.15 | 0.1961 | 1270.81 |
| 298.15 | 0.2960 | 1338.84 |
| 298.15 | 0.3988 | 1398.4 |
| 298.15 | 0.5058 | 1448.55 |
| 298.15 | 0.6096 | 1489.62 |
| 298.15 | 0.7023 | 1521.2 |
| 298.15 | 0.8018 | 1550.41 |
| 298.15 | 0.8994 | 1575.56 |
| 298.15 | 0.9510 | 1587.59 |
| 298.15 | 1.0000 | 1596.52 |
| 308.15 | 0.0000 | 1069.75 |
| 308.15 | 0.0507 | 1118.61 |
| 308.15 | 0.1009 | 1163.22 |
| 308.15 | 0.1961 | 1236.38 |
| 308.15 | 0.2960 | 1303.67 |
| 308.15 | 0.3988 | 1362.72 |
| 308.15 | 0.5058 | 1412.4 |
| 308.15 | 0.6096 | 1453.04 |
| 308.15 | 0.7023 | 1484.34 |
| 308.15 | 0.8018 | 1513.27 |
| 308.15 | 0.8994 | 1538.17 |
| 308.15 | 0.9510 | 1550.1 |
| 308.15 | 1.0000 | 1558.98 |
| 318.15 | 0.0000 | 1037.4 |
| 318.15 | 0.0507 | 1085.8 |
| 318.15 | 0.1009 | 1130.01 |
| 318.15 | 0.1961 | 1202.42 |
| 318.15 | 0.2960 | 1268.94 |
| 318.15 | 0.3988 | 1327.41 |
| 318.15 | 0.5058 | 1376.57 |
| 318.15 | 0.6096 | 1416.85 |
| 318.15 | 0.7023 | 1447.83 |
| 318.15 | 0.8018 | 1476.5 |
| 318.15 | 0.8994 | 1501.17 |
| 318.15 | 0.9510 | 1512.99 |
| 318.15 | 1.0000 | 1521.82 |
| 328.15 | 0.0000 | 1005.32 |
| 328.15 | 0.0507 | 1053.34 |
| 328.15 | 0.1009 | 1097.15 |
| 328.15 | 0.1961 | 1168.72 |
| 328.15 | 0.2960 | 1234.53 |
| 328.15 | 0.3988 | 1292.42 |
| 328.15 | 0.5058 | 1341.14 |
| 328.15 | 0.6096 | 1380.94 |
| 328.15 | 0.7023 | 1411.66 |
| 328.15 | 0.8018 | 1440.55 |
| 328.15 | 0.8994 | 1464.48 |
| 328.15 | 0.9510 | 1476.21 |
| 328.15 | 1.0000 | 1485.03 |
Sources
- Mass density, sound velocity, mixing enthalpy, 1H NMR, Ab initio calculations and intermolecular interactions in binary mixtures of N-methylimidazole + water, +methanol, +ethanol, +1-propanol, +2-propanol
- Determination of Infinite Dilution Partial Molar Excess Enthalpies and Volumes for Some Ionic Liquid Precursors in Water and Methanol Using Tandem Flow Mixing Calorimetry and Vibrating-Tube Densimetry