Mixture of Toluene + Formamide, N-methyl-

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. ρ_g - Mass density, kg/m3 (2)
4. ρ_l - Mass density, kg/m3 (2)

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
0.1531	0.4080
0.1852	0.4250
0.2625	0.4610
0.3018	0.4670
0.3404	0.4820
0.3983	0.4830
0.4643	0.4840
0.4821	0.4750
0.5253	0.4590
0.5951	0.4320
0.6171	0.4260
0.6450	0.4020
0.7416	0.3200
0.8178	0.2400
0.9166	0.1270

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
0.1531	0.4080
0.1852	0.4250
0.2625	0.4610
0.3018	0.4670
0.3404	0.4820
0.3983	0.4830
0.4643	0.4840
0.4821	0.4750
0.5253	0.4590
0.5951	0.4320
0.6171	0.4260
0.6450	0.4020
0.7416	0.3200
0.8178	0.2400
0.9166	0.1270

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	0.50
333.15	0.1010	7.30
333.15	0.2060	12.80
333.15	0.3010	14.80
333.15	0.4020	15.30
333.15	0.5020	15.60
333.15	0.5900	15.80
333.15	0.6990	16.00
333.15	0.7820	16.20
333.15	0.8740	17.40
333.15	1.0000	18.70
353.15	0.0000	1.20
353.15	0.1000	16.00
353.15	0.2090	24.50
353.15	0.2980	29.40
353.15	0.3970	31.90
353.15	0.4980	32.90
353.15	0.6000	33.90
353.15	0.7080	34.30
353.15	0.8030	35.30
353.15	0.9010	37.00
353.15	1.0000	38.90

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	0.50
333.15	0.1010	7.30
333.15	0.2060	12.80
333.15	0.3010	14.80
333.15	0.4020	15.30
333.15	0.5020	15.60
333.15	0.5900	15.80
333.15	0.6990	16.00
333.15	0.7820	16.20
333.15	0.8740	17.40
333.15	1.0000	18.70
353.15	0.0000	1.20
353.15	0.1000	16.00
353.15	0.2090	24.50
353.15	0.2980	29.40
353.15	0.3970	31.90
353.15	0.4980	32.90
353.15	0.6000	33.90
353.15	0.7080	34.30
353.15	0.8030	35.30
353.15	0.9010	37.00
353.15	1.0000	38.90

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Gas
333.15	0.1010	0.2410
333.15	0.2060	0.4180
333.15	0.3010	0.4870
333.15	0.4020	0.5140
333.15	0.5020	0.5150
333.15	0.5900	0.5310
333.15	0.6990	0.5290
333.15	0.7820	0.5360
333.15	0.8740	0.5870
333.15	1.0000	0.6280
353.15	0.1000	0.4950
353.15	0.2090	0.7590
353.15	0.2980	0.9310
353.15	0.3970	1.007
353.15	0.4980	1.03
353.15	0.6000	1.052
353.15	0.7080	1.077
353.15	0.8030	1.12
353.15	0.9010	1.184
353.15	1.0000	1.242

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Gas
333.15	0.1010	0.2410
333.15	0.2060	0.4180
333.15	0.3010	0.4870
333.15	0.4020	0.5140
333.15	0.5020	0.5150
333.15	0.5900	0.5310
333.15	0.6990	0.5290
333.15	0.7820	0.5360
333.15	0.8740	0.5870
333.15	1.0000	0.6280
353.15	0.1000	0.4950
353.15	0.2090	0.7590
353.15	0.2980	0.9310
353.15	0.3970	1.007
353.15	0.4980	1.03
353.15	0.6000	1.052
353.15	0.7080	1.077
353.15	0.8030	1.12
353.15	0.9010	1.184
353.15	1.0000	1.242

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
333.15	0.0000	968.3
333.15	0.1010	954.1
333.15	0.2060	938.4
333.15	0.3010	928.1
333.15	0.4020	913.9
333.15	0.5020	897.9
333.15	0.5900	885.6
333.15	0.6990	872.3
333.15	0.7820	859.5
333.15	0.8740	849.8
333.15	1.0000	829.1
353.15	0.0000	951.8
353.15	0.1000	936.6
353.15	0.2090	923.1
353.15	0.2980	909.5
353.15	0.3970	894.4
353.15	0.4980	882.0
353.15	0.6000	865.6
353.15	0.7080	852.2
353.15	0.8030	837.7
353.15	0.9010	824.1
353.15	1.0000	808.7

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
333.15	0.0000	968.3
333.15	0.1010	954.1
333.15	0.2060	938.4
333.15	0.3010	928.1
333.15	0.4020	913.9
333.15	0.5020	897.9
333.15	0.5900	885.6
333.15	0.6990	872.3
333.15	0.7820	859.5
333.15	0.8740	849.8
333.15	1.0000	829.1
353.15	0.0000	951.8
353.15	0.1000	936.6
353.15	0.2090	923.1
353.15	0.2980	909.5
353.15	0.3970	894.4
353.15	0.4980	882.0
353.15	0.6000	865.6
353.15	0.7080	852.2
353.15	0.8030	837.7
353.15	0.9010	824.1
353.15	1.0000	808.7

Sources

• Isothermal vapor liquid equilibria for binary mixtures of benzene, toluene, m-xylene, and N-methylformamide at 333.15K and 353.15K
• Excess Enthalpies of (N-Methylformamide or N-Methylacetamide) + Aromatic Compounds at 303.15 K