- Name
- Urea, methyl-
- InChI
- InChI=1S/C2H6N2O/c1-4-2(3)5/h1H3,(H3,3,4,5)
- InChI Key
- XGEGHDBEHXKFPX-UHFFFAOYSA-N
- Formula
- C2H6N2O
- SMILES
- CNC(N)=O
- Mol. Weight (g/mol)
- 74.08
- CAS
- 598-50-5
- 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
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Molality, mol/kg of Urea, methyl- (1) - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
| 0.0000 | 288.15 | 999.094 |
| 0.0609 | 288.15 | 999.856 |
| 0.1225 | 288.15 | 1000.622 |
| 0.1837 | 288.15 | 1001.376 |
| 0.2452 | 288.15 | 1002.131 |
| 0.3076 | 288.15 | 1002.895 |
| 0.0000 | 293.15 | 998.196 |
| 0.0609 | 293.15 | 998.94 |
| 0.1225 | 293.15 | 999.688 |
| 0.1837 | 293.15 | 1000.422 |
| 0.2452 | 293.15 | 1001.157 |
| 0.3076 | 293.15 | 1001.902 |
| 0.0000 | 298.15 | 997.034 |
| 0.0609 | 298.15 | 997.762 |
| 0.1225 | 298.15 | 998.491 |
| 0.1837 | 298.15 | 999.21 |
| 0.2452 | 298.15 | 999.928 |
| 0.3076 | 298.15 | 1000.656 |
| 0.0000 | 303.15 | 995.634 |
| 0.0609 | 303.15 | 996.348 |
| 0.1225 | 303.15 | 997.062 |
| 0.1837 | 303.15 | 997.766 |
| 0.2452 | 303.15 | 998.469 |
| 0.3076 | 303.15 | 999.182 |
| 0.0000 | 308.15 | 994.017 |
| 0.0609 | 308.15 | 994.718 |
| 0.1225 | 308.15 | 995.418 |
| 0.1837 | 308.15 | 996.108 |
| 0.2452 | 308.15 | 996.799 |
| 0.3076 | 308.15 | 997.498 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 100 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Urea, methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
| 274.15 | 0.0000 | 999.899 |
| 274.15 | 0.0024 | 1001.77 |
| 274.15 | 0.0029 | 1002.12 |
| 274.15 | 0.0048 | 1003.58 |
| 274.15 | 0.0055 | 1004.11 |
| 274.15 | 0.0080 | 1005.96 |
| 274.15 | 0.0083 | 1006.21 |
| 274.15 | 0.0108 | 1008.05 |
| 274.15 | 0.0142 | 1010.56 |
| 275.15 | 0.0000 | 999.94 |
| 275.15 | 0.0024 | 1001.8 |
| 275.15 | 0.0029 | 1002.15 |
| 275.15 | 0.0048 | 1003.6 |
| 275.15 | 0.0055 | 1004.13 |
| 275.15 | 0.0080 | 1005.98 |
| 275.15 | 0.0083 | 1006.23 |
| 275.15 | 0.0108 | 1008.07 |
| 275.15 | 0.0142 | 1010.58 |
| 276.15 | 0.0000 | 999.964 |
| 276.15 | 0.0024 | 1001.82 |
| 276.15 | 0.0029 | 1002.17 |
| 276.15 | 0.0048 | 1003.62 |
| 276.15 | 0.0055 | 1004.14 |
| 276.15 | 0.0080 | 1005.98 |
| 276.15 | 0.0083 | 1006.24 |
| 276.15 | 0.0108 | 1008.06 |
| 276.15 | 0.0142 | 1010.58 |
| 277.15 | 0.0000 | 999.972 |
| 277.15 | 0.0024 | 1001.82 |
| 277.15 | 0.0029 | 1002.17 |
| 277.15 | 0.0048 | 1003.61 |
| 277.15 | 0.0055 | 1004.13 |
| 277.15 | 0.0080 | 1005.97 |
| 277.15 | 0.0083 | 1006.23 |
| 277.15 | 0.0108 | 1008.05 |
| 277.15 | 0.0142 | 1010.54 |
| 278.15 | 0.0000 | 999.964 |
| 278.15 | 0.0024 | 1001.8 |
| 278.15 | 0.0029 | 1002.15 |
| 278.15 | 0.0048 | 1003.58 |
| 278.15 | 0.0055 | 1004.1 |
| 278.15 | 0.0080 | 1005.92 |
| 278.15 | 0.0083 | 1006.18 |
| 278.15 | 0.0108 | 1007.99 |
| 278.15 | 0.0142 | 1010.45 |
| 278.15 | 0.0166 | 1012.18 |
| 278.15 | 0.0190 | 1013.89 |
| 278.15 | 0.0232 | 1016.84 |
| 278.15 | 0.0319 | 1022.7 |
| 278.15 | 0.0422 | 1029.47 |
| 278.15 | 0.0518 | 1035.47 |
| 278.15 | 0.0607 | 1040.78 |
| 278.15 | 0.0707 | 1046.57 |
| 279.15 | 0.0000 | 999.94 |
| 279.15 | 0.0024 | 1001.76 |
| 279.15 | 0.0029 | 1002.11 |
| 279.15 | 0.0048 | 1003.53 |
| 279.15 | 0.0055 | 1004.05 |
| 279.15 | 0.0080 | 1005.86 |
| 279.15 | 0.0083 | 1006.11 |
| 279.15 | 0.0108 | 1007.92 |
| 279.15 | 0.0142 | 1010.37 |
| 280.15 | 0.0000 | 999.901 |
| 280.15 | 0.0024 | 1001.71 |
| 280.15 | 0.0029 | 1002.05 |
| 280.15 | 0.0048 | 1003.47 |
| 280.15 | 0.0055 | 1003.98 |
| 280.15 | 0.0080 | 1005.78 |
| 280.15 | 0.0083 | 1006.03 |
| 280.15 | 0.0108 | 1007.83 |
| 280.15 | 0.0142 | 1010.26 |
| 281.15 | 0.0000 | 999.848 |
| 281.15 | 0.0024 | 1001.65 |
| 281.15 | 0.0029 | 1001.99 |
| 281.15 | 0.0048 | 1003.39 |
| 281.15 | 0.0055 | 1003.9 |
| 281.15 | 0.0080 | 1005.7 |
| 281.15 | 0.0083 | 1005.95 |
| 281.15 | 0.0108 | 1007.72 |
| 281.15 | 0.0142 | 1010.15 |
| 282.15 | 0.0000 | 999.781 |
| 282.15 | 0.0024 | 1001.57 |
| 282.15 | 0.0029 | 1001.91 |
| 282.15 | 0.0048 | 1003.31 |
| 282.15 | 0.0055 | 1003.81 |
| 282.15 | 0.0080 | 1005.59 |
| 282.15 | 0.0083 | 1005.84 |
| 282.15 | 0.0108 | 1007.61 |
| 282.15 | 0.0142 | 1010.02 |
| 283.15 | 0.0000 | 999.699 |
| 283.15 | 0.0024 | 1001.47 |
| 283.15 | 0.0029 | 1001.81 |
| 283.15 | 0.0048 | 1003.2 |
| 283.15 | 0.0055 | 1003.71 |
| 283.15 | 0.0080 | 1005.48 |
| 283.15 | 0.0083 | 1005.72 |
| 283.15 | 0.0108 | 1007.48 |
| 283.15 | 0.0142 | 1009.88 |
| 288.15 | 0.0000 | 999.09 |
| 288.15 | 0.0024 | 1000.82 |
| 288.15 | 0.0029 | 1001.15 |
| 288.15 | 0.0048 | 1002.51 |
| 288.15 | 0.0055 | 1003.0 |
| 288.15 | 0.0080 | 1004.72 |
| 288.15 | 0.0083 | 1004.96 |
| 288.15 | 0.0108 | 1006.67 |
| 288.15 | 0.0142 | 1009.02 |
| 288.15 | 0.0166 | 1010.63 |
| 288.15 | 0.0190 | 1012.22 |
| 288.15 | 0.0232 | 1015.0 |
| 288.15 | 0.0319 | 1020.53 |
| 288.15 | 0.0422 | 1026.9 |
| 288.15 | 0.0518 | 1032.59 |
| 288.15 | 0.0607 | 1037.58 |
| 288.15 | 0.0707 | 1043.01 |
| 298.15 | 0.0000 | 997.043 |
| 298.15 | 0.0024 | 998.69 |
| 298.15 | 0.0029 | 999.0 |
| 298.15 | 0.0048 | 1000.3 |
| 298.15 | 0.0055 | 1000.76 |
| 298.15 | 0.0080 | 1002.41 |
| 298.15 | 0.0083 | 1002.63 |
| 298.15 | 0.0108 | 1004.26 |
| 298.15 | 0.0142 | 1006.48 |
| 298.15 | 0.0166 | 1008.05 |
| 298.15 | 0.0190 | 1009.57 |
| 298.15 | 0.0232 | 1012.2 |
| 298.15 | 0.0319 | 1017.45 |
| 298.15 | 0.0422 | 1023.52 |
| 298.15 | 0.0518 | 1028.96 |
| 298.15 | 0.0607 | 1033.74 |
| 298.15 | 0.0707 | 1038.96 |
| 308.15 | 0.0000 | 994.029 |
| 308.15 | 0.0024 | 995.62 |
| 308.15 | 0.0029 | 995.92 |
| 308.15 | 0.0048 | 997.16 |
| 308.15 | 0.0055 | 997.61 |
| 308.15 | 0.0080 | 999.19 |
| 308.15 | 0.0083 | 999.41 |
| 308.15 | 0.0108 | 1000.97 |
| 308.15 | 0.0142 | 1003.1 |
| 308.15 | 0.0166 | 1004.61 |
| 308.15 | 0.0190 | 1006.07 |
| 308.15 | 0.0232 | 1008.61 |
| 308.15 | 0.0319 | 1013.65 |
| 308.15 | 0.0422 | 1019.45 |
| 308.15 | 0.0518 | 1024.66 |
| 308.15 | 0.0607 | 1029.26 |
| 308.15 | 0.0707 | 1034.27 |
| 323.15 | 0.0000 | 988.03 |
| 323.15 | 0.0024 | 989.55 |
| 323.15 | 0.0029 | 989.84 |
| 323.15 | 0.0048 | 991.02 |
| 323.15 | 0.0055 | 991.45 |
| 323.15 | 0.0080 | 992.95 |
| 323.15 | 0.0083 | 993.16 |
| 323.15 | 0.0108 | 994.63 |
| 323.15 | 0.0142 | 996.66 |
| 323.15 | 0.0166 | 998.09 |
| 323.15 | 0.0190 | 999.47 |
| 323.15 | 0.0232 | 1001.87 |
| 323.15 | 0.0319 | 1006.67 |
| 323.15 | 0.0422 | 1012.19 |
| 323.15 | 0.0518 | 1017.13 |
| 323.15 | 0.0607 | 1021.48 |
| 323.15 | 0.0707 | 1026.24 |
| 333.15 | 0.0000 | 983.191 |
| 333.15 | 0.0024 | 984.67 |
| 333.15 | 0.0029 | 984.95 |
| 333.15 | 0.0048 | 986.09 |
| 333.15 | 0.0055 | 986.51 |
| 333.15 | 0.0080 | 987.96 |
| 333.15 | 0.0083 | 988.16 |
| 333.15 | 0.0108 | 989.6 |
| 333.15 | 0.0142 | 991.56 |
| 333.15 | 0.0166 | 992.96 |
| 333.15 | 0.0190 | 994.26 |
| 333.15 | 0.0232 | 996.6 |
| 333.15 | 0.0319 | 1001.3 |
| 333.15 | 0.0422 | 1006.7 |
| 333.15 | 0.0518 | 1011.49 |
| 333.15 | 0.0607 | 1015.72 |
| 333.15 | 0.0707 | 1020.32 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Molality, mol/kg of Urea, methyl- (1) - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
| 0.0000 | 288.15 | 999.094 |
| 0.0609 | 288.15 | 999.856 |
| 0.1225 | 288.15 | 1000.622 |
| 0.1837 | 288.15 | 1001.376 |
| 0.2452 | 288.15 | 1002.131 |
| 0.3076 | 288.15 | 1002.895 |
| 0.0000 | 293.15 | 998.196 |
| 0.0609 | 293.15 | 998.94 |
| 0.1225 | 293.15 | 999.688 |
| 0.1837 | 293.15 | 1000.422 |
| 0.2452 | 293.15 | 1001.157 |
| 0.3076 | 293.15 | 1001.902 |
| 0.0000 | 298.15 | 997.034 |
| 0.0609 | 298.15 | 997.762 |
| 0.1225 | 298.15 | 998.491 |
| 0.1837 | 298.15 | 999.21 |
| 0.2452 | 298.15 | 999.928 |
| 0.3076 | 298.15 | 1000.656 |
| 0.0000 | 303.15 | 995.634 |
| 0.0609 | 303.15 | 996.348 |
| 0.1225 | 303.15 | 997.062 |
| 0.1837 | 303.15 | 997.766 |
| 0.2452 | 303.15 | 998.469 |
| 0.3076 | 303.15 | 999.182 |
| 0.0000 | 308.15 | 994.017 |
| 0.0609 | 308.15 | 994.718 |
| 0.1225 | 308.15 | 995.418 |
| 0.1837 | 308.15 | 996.108 |
| 0.2452 | 308.15 | 996.799 |
| 0.3076 | 308.15 | 997.498 |
Mass density, kg/m3 [ref]
Operational condition: Pressure, kPa = 100 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Mole fraction of Urea, methyl- (1) - Liquid | Mass density, kg/m3 - Liquid |
| 274.15 | 0.0000 | 999.899 |
| 274.15 | 0.0024 | 1001.77 |
| 274.15 | 0.0029 | 1002.12 |
| 274.15 | 0.0048 | 1003.58 |
| 274.15 | 0.0055 | 1004.11 |
| 274.15 | 0.0080 | 1005.96 |
| 274.15 | 0.0083 | 1006.21 |
| 274.15 | 0.0108 | 1008.05 |
| 274.15 | 0.0142 | 1010.56 |
| 275.15 | 0.0000 | 999.94 |
| 275.15 | 0.0024 | 1001.8 |
| 275.15 | 0.0029 | 1002.15 |
| 275.15 | 0.0048 | 1003.6 |
| 275.15 | 0.0055 | 1004.13 |
| 275.15 | 0.0080 | 1005.98 |
| 275.15 | 0.0083 | 1006.23 |
| 275.15 | 0.0108 | 1008.07 |
| 275.15 | 0.0142 | 1010.58 |
| 276.15 | 0.0000 | 999.964 |
| 276.15 | 0.0024 | 1001.82 |
| 276.15 | 0.0029 | 1002.17 |
| 276.15 | 0.0048 | 1003.62 |
| 276.15 | 0.0055 | 1004.14 |
| 276.15 | 0.0080 | 1005.98 |
| 276.15 | 0.0083 | 1006.24 |
| 276.15 | 0.0108 | 1008.06 |
| 276.15 | 0.0142 | 1010.58 |
| 277.15 | 0.0000 | 999.972 |
| 277.15 | 0.0024 | 1001.82 |
| 277.15 | 0.0029 | 1002.17 |
| 277.15 | 0.0048 | 1003.61 |
| 277.15 | 0.0055 | 1004.13 |
| 277.15 | 0.0080 | 1005.97 |
| 277.15 | 0.0083 | 1006.23 |
| 277.15 | 0.0108 | 1008.05 |
| 277.15 | 0.0142 | 1010.54 |
| 278.15 | 0.0000 | 999.964 |
| 278.15 | 0.0024 | 1001.8 |
| 278.15 | 0.0029 | 1002.15 |
| 278.15 | 0.0048 | 1003.58 |
| 278.15 | 0.0055 | 1004.1 |
| 278.15 | 0.0080 | 1005.92 |
| 278.15 | 0.0083 | 1006.18 |
| 278.15 | 0.0108 | 1007.99 |
| 278.15 | 0.0142 | 1010.45 |
| 278.15 | 0.0166 | 1012.18 |
| 278.15 | 0.0190 | 1013.89 |
| 278.15 | 0.0232 | 1016.84 |
| 278.15 | 0.0319 | 1022.7 |
| 278.15 | 0.0422 | 1029.47 |
| 278.15 | 0.0518 | 1035.47 |
| 278.15 | 0.0607 | 1040.78 |
| 278.15 | 0.0707 | 1046.57 |
| 279.15 | 0.0000 | 999.94 |
| 279.15 | 0.0024 | 1001.76 |
| 279.15 | 0.0029 | 1002.11 |
| 279.15 | 0.0048 | 1003.53 |
| 279.15 | 0.0055 | 1004.05 |
| 279.15 | 0.0080 | 1005.86 |
| 279.15 | 0.0083 | 1006.11 |
| 279.15 | 0.0108 | 1007.92 |
| 279.15 | 0.0142 | 1010.37 |
| 280.15 | 0.0000 | 999.901 |
| 280.15 | 0.0024 | 1001.71 |
| 280.15 | 0.0029 | 1002.05 |
| 280.15 | 0.0048 | 1003.47 |
| 280.15 | 0.0055 | 1003.98 |
| 280.15 | 0.0080 | 1005.78 |
| 280.15 | 0.0083 | 1006.03 |
| 280.15 | 0.0108 | 1007.83 |
| 280.15 | 0.0142 | 1010.26 |
| 281.15 | 0.0000 | 999.848 |
| 281.15 | 0.0024 | 1001.65 |
| 281.15 | 0.0029 | 1001.99 |
| 281.15 | 0.0048 | 1003.39 |
| 281.15 | 0.0055 | 1003.9 |
| 281.15 | 0.0080 | 1005.7 |
| 281.15 | 0.0083 | 1005.95 |
| 281.15 | 0.0108 | 1007.72 |
| 281.15 | 0.0142 | 1010.15 |
| 282.15 | 0.0000 | 999.781 |
| 282.15 | 0.0024 | 1001.57 |
| 282.15 | 0.0029 | 1001.91 |
| 282.15 | 0.0048 | 1003.31 |
| 282.15 | 0.0055 | 1003.81 |
| 282.15 | 0.0080 | 1005.59 |
| 282.15 | 0.0083 | 1005.84 |
| 282.15 | 0.0108 | 1007.61 |
| 282.15 | 0.0142 | 1010.02 |
| 283.15 | 0.0000 | 999.699 |
| 283.15 | 0.0024 | 1001.47 |
| 283.15 | 0.0029 | 1001.81 |
| 283.15 | 0.0048 | 1003.2 |
| 283.15 | 0.0055 | 1003.71 |
| 283.15 | 0.0080 | 1005.48 |
| 283.15 | 0.0083 | 1005.72 |
| 283.15 | 0.0108 | 1007.48 |
| 283.15 | 0.0142 | 1009.88 |
| 288.15 | 0.0000 | 999.09 |
| 288.15 | 0.0024 | 1000.82 |
| 288.15 | 0.0029 | 1001.15 |
| 288.15 | 0.0048 | 1002.51 |
| 288.15 | 0.0055 | 1003.0 |
| 288.15 | 0.0080 | 1004.72 |
| 288.15 | 0.0083 | 1004.96 |
| 288.15 | 0.0108 | 1006.67 |
| 288.15 | 0.0142 | 1009.02 |
| 288.15 | 0.0166 | 1010.63 |
| 288.15 | 0.0190 | 1012.22 |
| 288.15 | 0.0232 | 1015.0 |
| 288.15 | 0.0319 | 1020.53 |
| 288.15 | 0.0422 | 1026.9 |
| 288.15 | 0.0518 | 1032.59 |
| 288.15 | 0.0607 | 1037.58 |
| 288.15 | 0.0707 | 1043.01 |
| 298.15 | 0.0000 | 997.043 |
| 298.15 | 0.0024 | 998.69 |
| 298.15 | 0.0029 | 999.0 |
| 298.15 | 0.0048 | 1000.3 |
| 298.15 | 0.0055 | 1000.76 |
| 298.15 | 0.0080 | 1002.41 |
| 298.15 | 0.0083 | 1002.63 |
| 298.15 | 0.0108 | 1004.26 |
| 298.15 | 0.0142 | 1006.48 |
| 298.15 | 0.0166 | 1008.05 |
| 298.15 | 0.0190 | 1009.57 |
| 298.15 | 0.0232 | 1012.2 |
| 298.15 | 0.0319 | 1017.45 |
| 298.15 | 0.0422 | 1023.52 |
| 298.15 | 0.0518 | 1028.96 |
| 298.15 | 0.0607 | 1033.74 |
| 298.15 | 0.0707 | 1038.96 |
| 308.15 | 0.0000 | 994.029 |
| 308.15 | 0.0024 | 995.62 |
| 308.15 | 0.0029 | 995.92 |
| 308.15 | 0.0048 | 997.16 |
| 308.15 | 0.0055 | 997.61 |
| 308.15 | 0.0080 | 999.19 |
| 308.15 | 0.0083 | 999.41 |
| 308.15 | 0.0108 | 1000.97 |
| 308.15 | 0.0142 | 1003.1 |
| 308.15 | 0.0166 | 1004.61 |
| 308.15 | 0.0190 | 1006.07 |
| 308.15 | 0.0232 | 1008.61 |
| 308.15 | 0.0319 | 1013.65 |
| 308.15 | 0.0422 | 1019.45 |
| 308.15 | 0.0518 | 1024.66 |
| 308.15 | 0.0607 | 1029.26 |
| 308.15 | 0.0707 | 1034.27 |
| 323.15 | 0.0000 | 988.03 |
| 323.15 | 0.0024 | 989.55 |
| 323.15 | 0.0029 | 989.84 |
| 323.15 | 0.0048 | 991.02 |
| 323.15 | 0.0055 | 991.45 |
| 323.15 | 0.0080 | 992.95 |
| 323.15 | 0.0083 | 993.16 |
| 323.15 | 0.0108 | 994.63 |
| 323.15 | 0.0142 | 996.66 |
| 323.15 | 0.0166 | 998.09 |
| 323.15 | 0.0190 | 999.47 |
| 323.15 | 0.0232 | 1001.87 |
| 323.15 | 0.0319 | 1006.67 |
| 323.15 | 0.0422 | 1012.19 |
| 323.15 | 0.0518 | 1017.13 |
| 323.15 | 0.0607 | 1021.48 |
| 323.15 | 0.0707 | 1026.24 |
| 333.15 | 0.0000 | 983.191 |
| 333.15 | 0.0024 | 984.67 |
| 333.15 | 0.0029 | 984.95 |
| 333.15 | 0.0048 | 986.09 |
| 333.15 | 0.0055 | 986.51 |
| 333.15 | 0.0080 | 987.96 |
| 333.15 | 0.0083 | 988.16 |
| 333.15 | 0.0108 | 989.6 |
| 333.15 | 0.0142 | 991.56 |
| 333.15 | 0.0166 | 992.96 |
| 333.15 | 0.0190 | 994.26 |
| 333.15 | 0.0232 | 996.6 |
| 333.15 | 0.0319 | 1001.3 |
| 333.15 | 0.0422 | 1006.7 |
| 333.15 | 0.0518 | 1011.49 |
| 333.15 | 0.0607 | 1015.72 |
| 333.15 | 0.0707 | 1020.32 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Molality, mol/kg of Urea, methyl- (1) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0609 | 1499.09 |
| 0.1225 | 1501.5 |
| 0.1837 | 1503.89 |
| 0.2452 | 1506.27 |
| 0.3076 | 1508.67 |
Speed of sound, m/s [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Temperature, K = 298.15 (Liquid)
| Molality, mol/kg of Urea, methyl- (1) - Liquid | Speed of sound, m/s - Liquid |
|---|---|
| 0.0609 | 1499.09 |
| 0.1225 | 1501.5 |
| 0.1837 | 1503.89 |
| 0.2452 | 1506.27 |
| 0.3076 | 1508.67 |
Sources
- Densimetric and ultrasonic characterization of urea and its derivatives in water
- Densities and Volumetric Properties of Aqueous Solutions of {Water (1) + N-Methylurea (2)} Mixtures at Temperatures of 274.15-333.15 K and at Pressures up to 100 MPa
Note: These property values are available through the Cheméo API. A free account gives you an access key.