Mixture of p-Xylene + Formamide, N-methyl-
Datasets
-
Excess molar enthalpy (molar enthalpy (2)
-
Pvap - Vapor or sublimation pressure, kPa (4)
-
ρg - Mass density, kg/m3 (4)
-
ρl - Mass density, kg/m3 (4)
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
[ref]
Operational conditions:
- Temperature, K = 303.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
Mole fraction of Formamide, N-methyl- (2) - Liquid |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
0.0589 |
0.2910 |
0.0809 |
0.3300 |
0.1371 |
0.4390 |
0.6480 |
0.4890 |
0.7042 |
0.4400 |
0.7619 |
0.3810 |
0.8196 |
0.3020 |
0.8715 |
0.2230 |
0.9536 |
0.1010 |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol
[ref]
Operational conditions:
- Temperature, K = 303.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
Mole fraction of Formamide, N-methyl- (2) - Liquid |
Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid |
0.0589 |
0.2910 |
0.0809 |
0.3300 |
0.1371 |
0.4390 |
0.6480 |
0.4890 |
0.7042 |
0.4400 |
0.7619 |
0.3810 |
0.8196 |
0.3020 |
0.8715 |
0.2230 |
0.9536 |
0.1010 |
Vapor or sublimation pressure, kPa
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Vapor or sublimation pressure, kPa - Liquid |
333.15 |
0.0000 |
0.37 |
333.15 |
0.1010 |
1.07 |
333.15 |
0.2010 |
1.76 |
333.15 |
0.3000 |
2.40 |
333.15 |
0.4000 |
3.05 |
333.15 |
0.5000 |
3.71 |
333.15 |
0.6000 |
4.31 |
333.15 |
0.7000 |
4.95 |
333.15 |
0.8000 |
5.56 |
333.15 |
0.9000 |
6.21 |
333.15 |
1.0000 |
6.85 |
343.15 |
0.0000 |
0.67 |
343.15 |
0.1000 |
1.71 |
343.15 |
0.2000 |
2.74 |
343.15 |
0.3000 |
3.72 |
343.15 |
0.4000 |
4.70 |
343.15 |
0.5010 |
5.65 |
343.15 |
0.6000 |
6.65 |
343.15 |
0.7000 |
7.58 |
343.15 |
0.8000 |
8.54 |
343.15 |
0.8990 |
9.51 |
343.15 |
1.0000 |
10.50 |
353.15 |
0.0000 |
1.15 |
353.15 |
0.1000 |
2.64 |
353.15 |
0.2000 |
4.10 |
353.15 |
0.3000 |
5.54 |
353.15 |
0.4000 |
6.98 |
353.15 |
0.5000 |
8.40 |
353.15 |
0.6000 |
9.87 |
353.15 |
0.7010 |
11.28 |
353.15 |
0.8000 |
12.71 |
353.15 |
0.9000 |
14.15 |
353.15 |
1.0000 |
15.61 |
Vapor or sublimation pressure, kPa
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Vapor or sublimation pressure, kPa - Liquid |
333.15 |
0.0000 |
0.37 |
333.15 |
0.1010 |
1.07 |
333.15 |
0.2010 |
1.76 |
333.15 |
0.3000 |
2.40 |
333.15 |
0.4000 |
3.05 |
333.15 |
0.5000 |
3.71 |
333.15 |
0.6000 |
4.31 |
333.15 |
0.7000 |
4.95 |
333.15 |
0.8000 |
5.56 |
333.15 |
0.9000 |
6.21 |
333.15 |
1.0000 |
6.85 |
343.15 |
0.0000 |
0.67 |
343.15 |
0.1000 |
1.71 |
343.15 |
0.2000 |
2.74 |
343.15 |
0.3000 |
3.72 |
343.15 |
0.4000 |
4.70 |
343.15 |
0.5010 |
5.65 |
343.15 |
0.6000 |
6.65 |
343.15 |
0.7000 |
7.58 |
343.15 |
0.8000 |
8.54 |
343.15 |
0.8990 |
9.51 |
343.15 |
1.0000 |
10.50 |
353.15 |
0.0000 |
1.15 |
353.15 |
0.1000 |
2.64 |
353.15 |
0.2000 |
4.10 |
353.15 |
0.3000 |
5.54 |
353.15 |
0.4000 |
6.98 |
353.15 |
0.5000 |
8.40 |
353.15 |
0.6000 |
9.87 |
353.15 |
0.7010 |
11.28 |
353.15 |
0.8000 |
12.71 |
353.15 |
0.9000 |
14.15 |
353.15 |
1.0000 |
15.61 |
Vapor or sublimation pressure, kPa
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Vapor or sublimation pressure, kPa - Liquid |
333.15 |
0.0000 |
0.37 |
333.15 |
0.1010 |
1.07 |
333.15 |
0.2010 |
1.76 |
333.15 |
0.3000 |
2.40 |
333.15 |
0.4000 |
3.05 |
333.15 |
0.5000 |
3.71 |
333.15 |
0.6000 |
4.31 |
333.15 |
0.7000 |
4.95 |
333.15 |
0.8000 |
5.56 |
333.15 |
0.9000 |
6.21 |
333.15 |
1.0000 |
6.85 |
343.15 |
0.0000 |
0.67 |
343.15 |
0.1000 |
1.71 |
343.15 |
0.2000 |
2.74 |
343.15 |
0.3000 |
3.72 |
343.15 |
0.4000 |
4.70 |
343.15 |
0.5010 |
5.65 |
343.15 |
0.6000 |
6.65 |
343.15 |
0.7000 |
7.58 |
343.15 |
0.8000 |
8.54 |
343.15 |
0.8990 |
9.51 |
343.15 |
1.0000 |
10.50 |
353.15 |
0.0000 |
1.15 |
353.15 |
0.1000 |
2.64 |
353.15 |
0.2000 |
4.10 |
353.15 |
0.3000 |
5.54 |
353.15 |
0.4000 |
6.98 |
353.15 |
0.5000 |
8.40 |
353.15 |
0.6000 |
9.87 |
353.15 |
0.7010 |
11.28 |
353.15 |
0.8000 |
12.71 |
353.15 |
0.9000 |
14.15 |
353.15 |
1.0000 |
15.61 |
Vapor or sublimation pressure, kPa
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Vapor or sublimation pressure, kPa - Liquid |
333.15 |
0.0000 |
0.37 |
333.15 |
0.1010 |
1.07 |
333.15 |
0.2010 |
1.76 |
333.15 |
0.3000 |
2.40 |
333.15 |
0.4000 |
3.05 |
333.15 |
0.5000 |
3.71 |
333.15 |
0.6000 |
4.31 |
333.15 |
0.7000 |
4.95 |
333.15 |
0.8000 |
5.56 |
333.15 |
0.9000 |
6.21 |
333.15 |
1.0000 |
6.85 |
343.15 |
0.0000 |
0.67 |
343.15 |
0.1000 |
1.71 |
343.15 |
0.2000 |
2.74 |
343.15 |
0.3000 |
3.72 |
343.15 |
0.4000 |
4.70 |
343.15 |
0.5010 |
5.65 |
343.15 |
0.6000 |
6.65 |
343.15 |
0.7000 |
7.58 |
343.15 |
0.8000 |
8.54 |
343.15 |
0.8990 |
9.51 |
343.15 |
1.0000 |
10.50 |
353.15 |
0.0000 |
1.15 |
353.15 |
0.1000 |
2.64 |
353.15 |
0.2000 |
4.10 |
353.15 |
0.3000 |
5.54 |
353.15 |
0.4000 |
6.98 |
353.15 |
0.5000 |
8.40 |
353.15 |
0.6000 |
9.87 |
353.15 |
0.7010 |
11.28 |
353.15 |
0.8000 |
12.71 |
353.15 |
0.9000 |
14.15 |
353.15 |
1.0000 |
15.61 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Gas |
333.15 |
0.0000 |
0.0079 |
333.15 |
0.1010 |
0.0247 |
333.15 |
0.2010 |
0.0434 |
333.15 |
0.3000 |
0.0633 |
333.15 |
0.4000 |
0.0856 |
333.15 |
0.5000 |
0.1105 |
333.15 |
0.6000 |
0.1356 |
333.15 |
0.7000 |
0.1642 |
333.15 |
0.8000 |
0.1940 |
333.15 |
0.9000 |
0.2269 |
333.15 |
1.0000 |
0.2620 |
343.15 |
0.0000 |
0.0138 |
343.15 |
0.1000 |
0.0382 |
343.15 |
0.2000 |
0.0658 |
343.15 |
0.3000 |
0.0954 |
343.15 |
0.4000 |
0.1281 |
343.15 |
0.5010 |
0.1635 |
343.15 |
0.6000 |
0.2033 |
343.15 |
0.7000 |
0.2443 |
343.15 |
0.8000 |
0.2891 |
343.15 |
0.8990 |
0.3375 |
343.15 |
1.0000 |
0.3903 |
353.15 |
0.0000 |
0.0231 |
353.15 |
0.1000 |
0.0572 |
353.15 |
0.2000 |
0.0955 |
353.15 |
0.3000 |
0.1380 |
353.15 |
0.4000 |
0.1851 |
353.15 |
0.5000 |
0.2361 |
353.15 |
0.6000 |
0.2932 |
353.15 |
0.7010 |
0.3530 |
353.15 |
0.8000 |
0.4183 |
353.15 |
0.9000 |
0.4883 |
353.15 |
1.0000 |
0.5636 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Gas |
Mole fraction of p-Xylene (1) - Gas |
Mass density, kg/m3 - Gas |
333.15 |
0.0000 |
0.0079 |
333.15 |
0.1010 |
0.0247 |
333.15 |
0.2010 |
0.0434 |
333.15 |
0.3000 |
0.0633 |
333.15 |
0.4000 |
0.0856 |
333.15 |
0.5000 |
0.1105 |
333.15 |
0.6000 |
0.1356 |
333.15 |
0.7000 |
0.1642 |
333.15 |
0.8000 |
0.1940 |
333.15 |
0.9000 |
0.2269 |
333.15 |
1.0000 |
0.2620 |
343.15 |
0.0000 |
0.0138 |
343.15 |
0.1000 |
0.0382 |
343.15 |
0.2000 |
0.0658 |
343.15 |
0.3000 |
0.0954 |
343.15 |
0.4000 |
0.1281 |
343.15 |
0.5010 |
0.1635 |
343.15 |
0.6000 |
0.2033 |
343.15 |
0.7000 |
0.2443 |
343.15 |
0.8000 |
0.2891 |
343.15 |
0.8990 |
0.3375 |
343.15 |
1.0000 |
0.3903 |
353.15 |
0.0000 |
0.0231 |
353.15 |
0.1000 |
0.0572 |
353.15 |
0.2000 |
0.0955 |
353.15 |
0.3000 |
0.1380 |
353.15 |
0.4000 |
0.1851 |
353.15 |
0.5000 |
0.2361 |
353.15 |
0.6000 |
0.2932 |
353.15 |
0.7010 |
0.3530 |
353.15 |
0.8000 |
0.4183 |
353.15 |
0.9000 |
0.4883 |
353.15 |
1.0000 |
0.5636 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Gas |
333.15 |
0.0000 |
0.0079 |
333.15 |
0.1010 |
0.0247 |
333.15 |
0.2010 |
0.0434 |
333.15 |
0.3000 |
0.0633 |
333.15 |
0.4000 |
0.0856 |
333.15 |
0.5000 |
0.1105 |
333.15 |
0.6000 |
0.1356 |
333.15 |
0.7000 |
0.1642 |
333.15 |
0.8000 |
0.1940 |
333.15 |
0.9000 |
0.2269 |
333.15 |
1.0000 |
0.2620 |
343.15 |
0.0000 |
0.0138 |
343.15 |
0.1000 |
0.0382 |
343.15 |
0.2000 |
0.0658 |
343.15 |
0.3000 |
0.0954 |
343.15 |
0.4000 |
0.1281 |
343.15 |
0.5010 |
0.1635 |
343.15 |
0.6000 |
0.2033 |
343.15 |
0.7000 |
0.2443 |
343.15 |
0.8000 |
0.2891 |
343.15 |
0.8990 |
0.3375 |
343.15 |
1.0000 |
0.3903 |
353.15 |
0.0000 |
0.0231 |
353.15 |
0.1000 |
0.0572 |
353.15 |
0.2000 |
0.0955 |
353.15 |
0.3000 |
0.1380 |
353.15 |
0.4000 |
0.1851 |
353.15 |
0.5000 |
0.2361 |
353.15 |
0.6000 |
0.2932 |
353.15 |
0.7010 |
0.3530 |
353.15 |
0.8000 |
0.4183 |
353.15 |
0.9000 |
0.4883 |
353.15 |
1.0000 |
0.5636 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Gas |
Mole fraction of p-Xylene (1) - Gas |
Mass density, kg/m3 - Gas |
333.15 |
0.0000 |
0.0079 |
333.15 |
0.1010 |
0.0247 |
333.15 |
0.2010 |
0.0434 |
333.15 |
0.3000 |
0.0633 |
333.15 |
0.4000 |
0.0856 |
333.15 |
0.5000 |
0.1105 |
333.15 |
0.6000 |
0.1356 |
333.15 |
0.7000 |
0.1642 |
333.15 |
0.8000 |
0.1940 |
333.15 |
0.9000 |
0.2269 |
333.15 |
1.0000 |
0.2620 |
343.15 |
0.0000 |
0.0138 |
343.15 |
0.1000 |
0.0382 |
343.15 |
0.2000 |
0.0658 |
343.15 |
0.3000 |
0.0954 |
343.15 |
0.4000 |
0.1281 |
343.15 |
0.5010 |
0.1635 |
343.15 |
0.6000 |
0.2033 |
343.15 |
0.7000 |
0.2443 |
343.15 |
0.8000 |
0.2891 |
343.15 |
0.8990 |
0.3375 |
343.15 |
1.0000 |
0.3903 |
353.15 |
0.0000 |
0.0231 |
353.15 |
0.1000 |
0.0572 |
353.15 |
0.2000 |
0.0955 |
353.15 |
0.3000 |
0.1380 |
353.15 |
0.4000 |
0.1851 |
353.15 |
0.5000 |
0.2361 |
353.15 |
0.6000 |
0.2932 |
353.15 |
0.7010 |
0.3530 |
353.15 |
0.8000 |
0.4183 |
353.15 |
0.9000 |
0.4883 |
353.15 |
1.0000 |
0.5636 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Liquid |
333.15 |
0.0000 |
967.461 |
333.15 |
0.1010 |
953.153 |
333.15 |
0.2010 |
938.932 |
333.15 |
0.3000 |
924.819 |
333.15 |
0.4000 |
910.762 |
333.15 |
0.5000 |
896.493 |
333.15 |
0.6000 |
882.334 |
333.15 |
0.7000 |
868.075 |
333.15 |
0.8000 |
853.939 |
333.15 |
0.9000 |
839.77 |
333.15 |
1.0000 |
825.539 |
343.15 |
0.0000 |
958.765 |
343.15 |
0.1000 |
944.552 |
343.15 |
0.2000 |
930.324 |
343.15 |
0.3000 |
916.152 |
343.15 |
0.4000 |
901.907 |
343.15 |
0.5010 |
887.537 |
343.15 |
0.6000 |
873.479 |
343.15 |
0.7000 |
859.306 |
343.15 |
0.8000 |
845.071 |
343.15 |
0.8990 |
830.948 |
343.15 |
1.0000 |
816.664 |
353.15 |
0.0000 |
949.98 |
353.15 |
0.1000 |
935.754 |
353.15 |
0.2000 |
921.474 |
353.15 |
0.3000 |
907.258 |
353.15 |
0.4000 |
893.081 |
353.15 |
0.5000 |
878.818 |
353.15 |
0.6000 |
864.525 |
353.15 |
0.7010 |
850.269 |
353.15 |
0.8000 |
836.094 |
353.15 |
0.9000 |
821.91 |
353.15 |
1.0000 |
807.649 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Liquid |
333.15 |
0.0000 |
967.461 |
333.15 |
0.1010 |
953.153 |
333.15 |
0.2010 |
938.932 |
333.15 |
0.3000 |
924.819 |
333.15 |
0.4000 |
910.762 |
333.15 |
0.5000 |
896.493 |
333.15 |
0.6000 |
882.334 |
333.15 |
0.7000 |
868.075 |
333.15 |
0.8000 |
853.939 |
333.15 |
0.9000 |
839.77 |
333.15 |
1.0000 |
825.539 |
343.15 |
0.0000 |
958.765 |
343.15 |
0.1000 |
944.552 |
343.15 |
0.2000 |
930.324 |
343.15 |
0.3000 |
916.152 |
343.15 |
0.4000 |
901.907 |
343.15 |
0.5010 |
887.537 |
343.15 |
0.6000 |
873.479 |
343.15 |
0.7000 |
859.306 |
343.15 |
0.8000 |
845.071 |
343.15 |
0.8990 |
830.948 |
343.15 |
1.0000 |
816.664 |
353.15 |
0.0000 |
949.98 |
353.15 |
0.1000 |
935.754 |
353.15 |
0.2000 |
921.474 |
353.15 |
0.3000 |
907.258 |
353.15 |
0.4000 |
893.081 |
353.15 |
0.5000 |
878.818 |
353.15 |
0.6000 |
864.525 |
353.15 |
0.7010 |
850.269 |
353.15 |
0.8000 |
836.094 |
353.15 |
0.9000 |
821.91 |
353.15 |
1.0000 |
807.649 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Liquid |
333.15 |
0.0000 |
967.461 |
333.15 |
0.1010 |
953.153 |
333.15 |
0.2010 |
938.932 |
333.15 |
0.3000 |
924.819 |
333.15 |
0.4000 |
910.762 |
333.15 |
0.5000 |
896.493 |
333.15 |
0.6000 |
882.334 |
333.15 |
0.7000 |
868.075 |
333.15 |
0.8000 |
853.939 |
333.15 |
0.9000 |
839.77 |
333.15 |
1.0000 |
825.539 |
343.15 |
0.0000 |
958.765 |
343.15 |
0.1000 |
944.552 |
343.15 |
0.2000 |
930.324 |
343.15 |
0.3000 |
916.152 |
343.15 |
0.4000 |
901.907 |
343.15 |
0.5010 |
887.537 |
343.15 |
0.6000 |
873.479 |
343.15 |
0.7000 |
859.306 |
343.15 |
0.8000 |
845.071 |
343.15 |
0.8990 |
830.948 |
343.15 |
1.0000 |
816.664 |
353.15 |
0.0000 |
949.98 |
353.15 |
0.1000 |
935.754 |
353.15 |
0.2000 |
921.474 |
353.15 |
0.3000 |
907.258 |
353.15 |
0.4000 |
893.081 |
353.15 |
0.5000 |
878.818 |
353.15 |
0.6000 |
864.525 |
353.15 |
0.7010 |
850.269 |
353.15 |
0.8000 |
836.094 |
353.15 |
0.9000 |
821.91 |
353.15 |
1.0000 |
807.649 |
Mass density, kg/m3
[ref]
Fixed |
Measured |
Temperature, K - Liquid |
Mole fraction of p-Xylene (1) - Liquid |
Mass density, kg/m3 - Liquid |
333.15 |
0.0000 |
967.461 |
333.15 |
0.1010 |
953.153 |
333.15 |
0.2010 |
938.932 |
333.15 |
0.3000 |
924.819 |
333.15 |
0.4000 |
910.762 |
333.15 |
0.5000 |
896.493 |
333.15 |
0.6000 |
882.334 |
333.15 |
0.7000 |
868.075 |
333.15 |
0.8000 |
853.939 |
333.15 |
0.9000 |
839.77 |
333.15 |
1.0000 |
825.539 |
343.15 |
0.0000 |
958.765 |
343.15 |
0.1000 |
944.552 |
343.15 |
0.2000 |
930.324 |
343.15 |
0.3000 |
916.152 |
343.15 |
0.4000 |
901.907 |
343.15 |
0.5010 |
887.537 |
343.15 |
0.6000 |
873.479 |
343.15 |
0.7000 |
859.306 |
343.15 |
0.8000 |
845.071 |
343.15 |
0.8990 |
830.948 |
343.15 |
1.0000 |
816.664 |
353.15 |
0.0000 |
949.98 |
353.15 |
0.1000 |
935.754 |
353.15 |
0.2000 |
921.474 |
353.15 |
0.3000 |
907.258 |
353.15 |
0.4000 |
893.081 |
353.15 |
0.5000 |
878.818 |
353.15 |
0.6000 |
864.525 |
353.15 |
0.7010 |
850.269 |
353.15 |
0.8000 |
836.094 |
353.15 |
0.9000 |
821.91 |
353.15 |
1.0000 |
807.649 |
Sources
-
Vapor liquid equilibria and density measurement for binary mixtures of o-xylene + NMF, m-xylene +NMF and p-xylene +NMF at 333.15 K, 343.15 K and 353.15 K from 0 kPa to 101.3 kPa
-
Vapor-Liquid Equilibria and Density Measurement for Binary Mixtures of Benzene + Nonane, Methylbenzene + 1,2-Dimethylbenzene, 1,3-Dimethylbenzene + 2,3,4,5-Tetrahydrothiophene-1,1-dioxide (Sulfolane), 1,2-Dimethylbenzene + Sulfolane, 1,2-Dimethylbenzene + N-Methylformamide (NMF), 1,3-Dimethylbenzene + NMF, and 1,4-Dimethylbenzene + NMF from (333.15 to 353.15) K at Vacuum Conditions
-
Excess Enthalpies of (N-Methylformamide or N-Methylacetamide) + Aromatic Compounds at 303.15 K