Mixture of Benzene + Formamide, N-methyl-

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. P_vap - Vapor or sublimation pressure, kPa (4)
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
0.0011	0.0110
0.0019	0.0190
0.1401	0.3390
0.2247	0.3840
0.2851	0.4050
0.3412	0.4160
0.3720	0.4230
0.4280	0.4170
0.4525	0.4090
0.5333	0.3880
0.6012	0.3500
0.6365	0.3330
0.7237	0.2720
0.8274	0.1780

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
0.0011	0.0110
0.0019	0.0190
0.1401	0.3390
0.2247	0.3840
0.2851	0.4050
0.3412	0.4160
0.3720	0.4230
0.4280	0.4170
0.4525	0.4090
0.5333	0.3880
0.6012	0.3500
0.6365	0.3330
0.7237	0.2720
0.8274	0.1780

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	0.50
333.15	0.0500	12.20
333.15	0.0980	21.20
333.15	0.2010	29.90
333.15	0.3040	37.10
333.15	0.3990	40.70
333.15	0.4990	43.80
333.15	0.5980	44.10
333.15	0.6910	44.50
333.15	0.8020	47.20
333.15	0.9060	49.30
333.15	1.0000	51.70
353.15	0.0000	1.20
353.15	0.0460	19.00
353.15	0.1030	35.50
353.15	0.2030	56.00
353.15	0.2980	70.10
353.15	0.3870	81.00
353.15	0.4930	85.10
353.15	0.6010	86.20
353.15	0.7020	88.30
353.15	0.8040	91.20
353.15	0.9040	93.50
353.15	1.0000	100.80

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 363.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	1.95
0.0020	3.15
0.0040	4.46
0.0070	5.92
0.0100	7.40
0.0120	8.74
0.0210	13.43
0.0320	19.06
0.0460	25.55
0.0610	32.63
0.0800	40.30
0.1010	48.47
0.1250	56.77
0.1540	65.78
0.1860	74.56
0.2210	82.85
0.2580	90.36
0.2970	96.99
0.3370	102.82
0.3590	105.32
0.3780	107.84
0.4000	109.72
0.4180	111.99
0.4440	113.66
0.4920	117.17
0.5430	120.18
0.5960	122.75
0.6500	124.87
0.7040	126.62
0.7570	128.09
0.8070	129.39
0.8490	130.44
0.8860	131.41
0.9170	132.38
0.9420	133.30
0.9610	134.26
0.9740	135.04
0.9820	135.66
0.9890	136.18
0.9930	136.55
0.9970	136.94
0.9990	137.15
1.0000	137.28

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	0.50
333.15	0.0500	12.20
333.15	0.0980	21.20
333.15	0.2010	29.90
333.15	0.3040	37.10
333.15	0.3990	40.70
333.15	0.4990	43.80
333.15	0.5980	44.10
333.15	0.6910	44.50
333.15	0.8020	47.20
333.15	0.9060	49.30
333.15	1.0000	51.70
353.15	0.0000	1.20
353.15	0.0460	19.00
353.15	0.1030	35.50
353.15	0.2030	56.00
353.15	0.2980	70.10
353.15	0.3870	81.00
353.15	0.4930	85.10
353.15	0.6010	86.20
353.15	0.7020	88.30
353.15	0.8040	91.20
353.15	0.9040	93.50
353.15	1.0000	100.80

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 363.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	1.95
0.0020	3.15
0.0040	4.46
0.0070	5.92
0.0100	7.40
0.0120	8.74
0.0210	13.43
0.0320	19.06
0.0460	25.55
0.0610	32.63
0.0800	40.30
0.1010	48.47
0.1250	56.77
0.1540	65.78
0.1860	74.56
0.2210	82.85
0.2580	90.36
0.2970	96.99
0.3370	102.82
0.3590	105.32
0.3780	107.84
0.4000	109.72
0.4180	111.99
0.4440	113.66
0.4920	117.17
0.5430	120.18
0.5960	122.75
0.6500	124.87
0.7040	126.62
0.7570	128.09
0.8070	129.39
0.8490	130.44
0.8860	131.41
0.9170	132.38
0.9420	133.30
0.9610	134.26
0.9740	135.04
0.9820	135.66
0.9890	136.18
0.9930	136.55
0.9970	136.94
0.9990	137.15
1.0000	137.28

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Benzene (1) - Liquid	Mass density, kg/m3 - Gas
333.15	0.0500	0.3310
333.15	0.0980	0.6000
333.15	0.2010	0.8730
333.15	0.3040	1.062
333.15	0.3990	1.186
333.15	0.4990	1.256
333.15	0.5980	1.287
333.15	0.6910	1.296
333.15	0.8020	1.355
333.15	0.9060	1.416
333.15	1.0000	1.497
353.15	0.0460	0.4950
353.15	0.1030	0.9470
353.15	0.2030	1.405
353.15	0.2980	1.996
353.15	0.3870	2.189
353.15	0.4930	2.178
353.15	0.6010	2.3
353.15	0.7020	2.345
353.15	0.8040	2.437
353.15	0.9040	2.52
353.15	1.0000	2.711

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Benzene (1) - Liquid	Mass density, kg/m3 - Gas
333.15	0.0500	0.3310
333.15	0.0980	0.6000
333.15	0.2010	0.8730
333.15	0.3040	1.062
333.15	0.3990	1.186
333.15	0.4990	1.256
333.15	0.5980	1.287
333.15	0.6910	1.296
333.15	0.8020	1.355
333.15	0.9060	1.416
333.15	1.0000	1.497
353.15	0.0460	0.4950
353.15	0.1030	0.9470
353.15	0.2030	1.405
353.15	0.2980	1.996
353.15	0.3870	2.189
353.15	0.4930	2.178
353.15	0.6010	2.3
353.15	0.7020	2.345
353.15	0.8040	2.437
353.15	0.9040	2.52
353.15	1.0000	2.711

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene (1) - Liquid	Mass density, kg/m3 - Liquid
333.15	0.0000	968.3
333.15	0.0500	963.1
333.15	0.0980	955.2
333.15	0.2010	943.1
333.15	0.3040	927.7
333.15	0.3990	916.1
333.15	0.4990	901.7
333.15	0.5980	890.5
333.15	0.6910	876.1
333.15	0.8020	861.3
333.15	0.9060	849.0
333.15	1.0000	834.8
353.15	0.0000	951.8
353.15	0.0460	944.4
353.15	0.1030	938.4
353.15	0.2030	922.7
353.15	0.2980	910.6
353.15	0.3870	897.3
353.15	0.4930	884.6
353.15	0.6010	868.7
353.15	0.7020	853.7
353.15	0.8040	839.6
353.15	0.9040	827.1
353.15	1.0000	813.5

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Benzene (1) - Liquid	Mass density, kg/m3 - Liquid
333.15	0.0000	968.3
333.15	0.0500	963.1
333.15	0.0980	955.2
333.15	0.2010	943.1
333.15	0.3040	927.7
333.15	0.3990	916.1
333.15	0.4990	901.7
333.15	0.5980	890.5
333.15	0.6910	876.1
333.15	0.8020	861.3
333.15	0.9060	849.0
333.15	1.0000	834.8
353.15	0.0000	951.8
353.15	0.0460	944.4
353.15	0.1030	938.4
353.15	0.2030	922.7
353.15	0.2980	910.6
353.15	0.3870	897.3
353.15	0.4930	884.6
353.15	0.6010	868.7
353.15	0.7020	853.7
353.15	0.8040	839.6
353.15	0.9040	827.1
353.15	1.0000	813.5

Sources

• Isothermal vapor liquid equilibria for binary mixtures of benzene, toluene, m-xylene, and N-methylformamide at 333.15K and 353.15K
• Vapor-Liquid Equilibria for Four Binary Systems at 363.15 K: N-Methylformamide + Hexane, + Benzene, + Chlorobenzene, and + Acetonitrile
• Excess Enthalpies of (N-Methylformamide or N-Methylacetamide) + Aromatic Compounds at 303.15 K