Mixture of Toluene + 1-Butanol

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. P_vap - Vapor or sublimation pressure, kPa (4)
3. ρ_l - Mass density, kg/m3 (4)
4. c_sound,fluid - Speed of Sound, m/s (4)

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0504	0.1027
298.15	0.0998	0.2082
298.15	0.1501	0.3150
298.15	0.2011	0.4226
298.15	0.2510	0.5236
298.15	0.2999	0.6189
298.15	0.3495	0.7091
298.15	0.3998	0.7919
298.15	0.4509	0.8649
298.15	0.5009	0.9232
298.15	0.5495	0.9672
298.15	0.6009	0.9984
298.15	0.6509	1.0119
298.15	0.6996	1.0059
298.15	0.7512	0.9786
298.15	0.7992	0.9294
298.15	0.8500	0.8482
298.15	0.8993	0.7264
298.15	0.9493	0.5182
313.15	0.0504	0.1425
313.15	0.0999	0.2866
313.15	0.1501	0.4288
313.15	0.2011	0.5680
313.15	0.2512	0.6962
313.15	0.3000	0.8139
313.15	0.3496	0.9226
313.15	0.4000	1.0185
313.15	0.4511	1.1035
313.15	0.5010	1.1686
313.15	0.5496	1.2176
313.15	0.6010	1.2502
313.15	0.6511	1.2616
313.15	0.6998	1.2482
313.15	0.7513	1.2113
313.15	0.7992	1.146
313.15	0.8500	1.0398
313.15	0.8993	0.8784
313.15	0.9493	0.5973

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0504	0.1027
298.15	0.0998	0.2082
298.15	0.1501	0.3150
298.15	0.2011	0.4226
298.15	0.2510	0.5236
298.15	0.2999	0.6189
298.15	0.3495	0.7091
298.15	0.3998	0.7919
298.15	0.4509	0.8649
298.15	0.5009	0.9232
298.15	0.5495	0.9672
298.15	0.6009	0.9984
298.15	0.6509	1.0119
298.15	0.6996	1.0059
298.15	0.7512	0.9786
298.15	0.7992	0.9294
298.15	0.8500	0.8482
298.15	0.8993	0.7264
298.15	0.9493	0.5182
313.15	0.0504	0.1425
313.15	0.0999	0.2866
313.15	0.1501	0.4288
313.15	0.2011	0.5680
313.15	0.2512	0.6962
313.15	0.3000	0.8139
313.15	0.3496	0.9226
313.15	0.4000	1.0185
313.15	0.4511	1.1035
313.15	0.5010	1.1686
313.15	0.5496	1.2176
313.15	0.6010	1.2502
313.15	0.6511	1.2616
313.15	0.6998	1.2482
313.15	0.7513	1.2113
313.15	0.7992	1.146
313.15	0.8500	1.0398
313.15	0.8993	0.8784
313.15	0.9493	0.5973

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 308.15 (Liquid)

Mole fraction of 1-Butanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0430	6.39
0.1120	6.37
0.2050	6.33
0.3115	6.25
0.3980	6.15
0.4815	6.07
0.5561	5.95
0.6305	5.68
0.6960	5.36
0.7485	5.04
0.7965	4.63
0.8501	4.03
0.9045	3.31
0.9570	2.49

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of 1-Butanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	7.88
0.0491	8.30
0.1441	8.39
0.1804	8.38
0.2213	8.35
0.2591	8.30
0.2984	8.25
0.3479	8.17
0.3987	8.05
0.3987	8.06
0.4488	7.93
0.4490	7.94
0.4986	7.79
0.4991	7.77
0.5487	7.60
0.5494	7.59
0.5987	7.38
0.5993	7.38
0.6497	7.11
0.6983	6.80
0.7493	6.40
0.7988	5.93
0.8435	5.42
0.8935	4.70
0.9491	3.69
1.0000	2.49

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 308.15 (Liquid)

Mole fraction of 1-Butanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0430	6.39
0.1120	6.37
0.2050	6.33
0.3115	6.25
0.3980	6.15
0.4815	6.07
0.5561	5.95
0.6305	5.68
0.6960	5.36
0.7485	5.04
0.7965	4.63
0.8501	4.03
0.9045	3.31
0.9570	2.49

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of 1-Butanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	7.88
0.0491	8.30
0.1441	8.39
0.1804	8.38
0.2213	8.35
0.2591	8.30
0.2984	8.25
0.3479	8.17
0.3987	8.05
0.3987	8.06
0.4488	7.93
0.4490	7.94
0.4986	7.79
0.4991	7.77
0.5487	7.60
0.5494	7.59
0.5987	7.38
0.5993	7.38
0.6497	7.11
0.6983	6.80
0.7493	6.40
0.7988	5.93
0.8435	5.42
0.8935	4.70
0.9491	3.69
1.0000	2.49

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
298.15	1.0000	862.19
298.15	0.9649	860.1
298.15	0.9327	858.35
298.15	0.8691	854.94
298.15	0.7967	851.2
298.15	0.7376	848.14
298.15	0.6711	844.68
298.15	0.6007	841.01
298.15	0.5406	837.84
298.15	0.4730	834.2
298.15	0.4066	830.59
298.15	0.3391	826.8
298.15	0.2606	822.26
298.15	0.1909	818.08
298.15	0.1334	814.51
298.15	0.0698	810.42
298.15	0.0262	807.5
298.15	0.0000	805.71
308.15	1.0000	852.88
308.15	0.9649	850.75
308.15	0.9327	848.98
308.15	0.8691	845.61
308.15	0.7967	841.92
308.15	0.7376	838.93
308.15	0.6711	835.54
308.15	0.6007	831.96
308.15	0.5406	828.87
308.15	0.4730	825.36
308.15	0.4066	821.86
308.15	0.3391	818.22
308.15	0.2606	813.87
308.15	0.1909	809.86
308.15	0.1334	806.45
308.15	0.0698	802.54
308.15	0.0262	799.76
308.15	0.0000	798.05
318.15	1.0000	843.6
318.15	0.9649	841.43
318.15	0.9327	839.62
318.15	0.8691	836.27
318.15	0.7967	832.63
318.15	0.7376	829.68
318.15	0.6711	826.37
318.15	0.6007	822.88
318.15	0.5406	819.88
318.15	0.4730	816.47
318.15	0.4066	813.1
318.15	0.3391	809.59
318.15	0.2606	805.42
318.15	0.1909	801.59
318.15	0.1334	798.34
318.15	0.0698	794.62
318.15	0.0262	791.98
318.15	0.0000	790.36
328.15	1.0000	834.29
328.15	0.9649	832.09
328.15	0.9327	830.24
328.15	0.8691	826.88
328.15	0.7967	823.27
328.15	0.7376	820.37
328.15	0.6711	817.12
328.15	0.6007	813.7
328.15	0.5406	810.78
328.15	0.4730	807.48
328.15	0.4066	804.22
328.15	0.3391	800.85
328.15	0.2606	796.86
328.15	0.1909	793.21
328.15	0.1334	790.12
328.15	0.0698	786.6
328.15	0.0262	784.09
328.15	0.0000	782.56

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.2008	818.72
308.15	0.2008	810.48
318.15	0.2008	802.18
328.15	0.2008	793.77
298.15	0.4064	830.53
308.15	0.4064	821.82
318.15	0.4064	813.05
328.15	0.4064	804.18
298.15	0.5993	840.92
308.15	0.5993	831.87
318.15	0.5993	822.79
328.15	0.5993	813.62
298.15	0.7995	851.36
308.15	0.7995	842.08
318.15	0.7995	832.78
328.15	0.7995	823.42

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
298.15	1.0000	862.19
298.15	0.9649	860.1
298.15	0.9327	858.35
298.15	0.8691	854.94
298.15	0.7967	851.2
298.15	0.7376	848.14
298.15	0.6711	844.68
298.15	0.6007	841.01
298.15	0.5406	837.84
298.15	0.4730	834.2
298.15	0.4066	830.59
298.15	0.3391	826.8
298.15	0.2606	822.26
298.15	0.1909	818.08
298.15	0.1334	814.51
298.15	0.0698	810.42
298.15	0.0262	807.5
298.15	0.0000	805.71
308.15	1.0000	852.88
308.15	0.9649	850.75
308.15	0.9327	848.98
308.15	0.8691	845.61
308.15	0.7967	841.92
308.15	0.7376	838.93
308.15	0.6711	835.54
308.15	0.6007	831.96
308.15	0.5406	828.87
308.15	0.4730	825.36
308.15	0.4066	821.86
308.15	0.3391	818.22
308.15	0.2606	813.87
308.15	0.1909	809.86
308.15	0.1334	806.45
308.15	0.0698	802.54
308.15	0.0262	799.76
308.15	0.0000	798.05
318.15	1.0000	843.6
318.15	0.9649	841.43
318.15	0.9327	839.62
318.15	0.8691	836.27
318.15	0.7967	832.63
318.15	0.7376	829.68
318.15	0.6711	826.37
318.15	0.6007	822.88
318.15	0.5406	819.88
318.15	0.4730	816.47
318.15	0.4066	813.1
318.15	0.3391	809.59
318.15	0.2606	805.42
318.15	0.1909	801.59
318.15	0.1334	798.34
318.15	0.0698	794.62
318.15	0.0262	791.98
318.15	0.0000	790.36
328.15	1.0000	834.29
328.15	0.9649	832.09
328.15	0.9327	830.24
328.15	0.8691	826.88
328.15	0.7967	823.27
328.15	0.7376	820.37
328.15	0.6711	817.12
328.15	0.6007	813.7
328.15	0.5406	810.78
328.15	0.4730	807.48
328.15	0.4066	804.22
328.15	0.3391	800.85
328.15	0.2606	796.86
328.15	0.1909	793.21
328.15	0.1334	790.12
328.15	0.0698	786.6
328.15	0.0262	784.09
328.15	0.0000	782.56

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.2008	818.72
308.15	0.2008	810.48
318.15	0.2008	802.18
328.15	0.2008	793.77
298.15	0.4064	830.53
308.15	0.4064	821.82
318.15	0.4064	813.05
328.15	0.4064	804.18
298.15	0.5993	840.92
308.15	0.5993	831.87
318.15	0.5993	822.79
328.15	0.5993	813.62
298.15	0.7995	851.36
308.15	0.7995	842.08
318.15	0.7995	832.78
328.15	0.7995	823.42

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Speed of sound, m/s - Liquid
298.15	1.0000	1305.4
298.15	0.9649	1299.9
298.15	0.9327	1293.6
298.15	0.8691	1284.3
298.15	0.7967	1277.0
298.15	0.7376	1272.3
298.15	0.6711	1267.8
298.15	0.6007	1263.9
298.15	0.5406	1261.0
298.15	0.4730	1258.0
298.15	0.4066	1255.4
298.15	0.3391	1252.9
298.15	0.2606	1250.1
298.15	0.1909	1247.6
298.15	0.1334	1245.4
298.15	0.0698	1242.9
298.15	0.0262	1241.1
298.15	0.0000	1240.0
308.15	1.0000	1262.7
308.15	0.9649	1258.4
308.15	0.9327	1252.7
308.15	0.8691	1243.8
308.15	0.7967	1236.8
308.15	0.7376	1232.3
308.15	0.6711	1228.2
308.15	0.6007	1224.6
308.15	0.5406	1222.0
308.15	0.4730	1219.6
308.15	0.4066	1217.5
308.15	0.3391	1215.6
308.15	0.2606	1213.6
308.15	0.1909	1211.8
308.15	0.1334	1210.3
308.15	0.0698	1208.6
308.15	0.0262	1207.3
308.15	0.0000	1206.6
318.15	1.0000	1220.4
318.15	0.9649	1217.0
318.15	0.9327	1212.2
318.15	0.8691	1203.8
318.15	0.7967	1197.1
318.15	0.7376	1192.8
318.15	0.6711	1189.1
318.15	0.6007	1185.9
318.15	0.5406	1183.7
318.15	0.4730	1181.6
318.15	0.4066	1180.0
318.15	0.3391	1178.6
318.15	0.2606	1177.4
318.15	0.1909	1176.3
318.15	0.1334	1175.4
318.15	0.0698	1174.5
318.15	0.0262	1173.8
318.15	0.0000	1173.4
328.15	1.0000	1178.6
328.15	0.9649	1175.9
328.15	0.9327	1171.9
328.15	0.8691	1164.4
328.15	0.7967	1158.0
328.15	0.7376	1154.0
328.15	0.6711	1150.5
328.15	0.6007	1147.6
328.15	0.5406	1145.7
328.15	0.4730	1144.1
328.15	0.4066	1142.8
328.15	0.3391	1142.0
328.15	0.2606	1141.5
328.15	0.1909	1141.0
328.15	0.1334	1140.8
328.15	0.0698	1140.6
328.15	0.0262	1140.4
328.15	0.0000	1140.4

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Speed of sound, m/s - Liquid
298.15	0.2008	1248.04
308.15	0.2008	1212.18
318.15	0.2008	1176.47
328.15	0.2008	1141.15
298.15	0.4064	1255.48
308.15	0.4064	1217.59
318.15	0.4064	1180.1
328.15	0.4064	1142.99
298.15	0.5993	1263.81
308.15	0.5993	1224.58
318.15	0.5993	1185.72
328.15	0.5993	1147.5
298.15	0.7995	1277.29
308.15	0.7995	1237.06
318.15	0.7995	1197.28
328.15	0.7995	1158.25

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Speed of sound, m/s - Liquid
298.15	1.0000	1305.4
298.15	0.9649	1299.9
298.15	0.9327	1293.6
298.15	0.8691	1284.3
298.15	0.7967	1277.0
298.15	0.7376	1272.3
298.15	0.6711	1267.8
298.15	0.6007	1263.9
298.15	0.5406	1261.0
298.15	0.4730	1258.0
298.15	0.4066	1255.4
298.15	0.3391	1252.9
298.15	0.2606	1250.1
298.15	0.1909	1247.6
298.15	0.1334	1245.4
298.15	0.0698	1242.9
298.15	0.0262	1241.1
298.15	0.0000	1240.0
308.15	1.0000	1262.7
308.15	0.9649	1258.4
308.15	0.9327	1252.7
308.15	0.8691	1243.8
308.15	0.7967	1236.8
308.15	0.7376	1232.3
308.15	0.6711	1228.2
308.15	0.6007	1224.6
308.15	0.5406	1222.0
308.15	0.4730	1219.6
308.15	0.4066	1217.5
308.15	0.3391	1215.6
308.15	0.2606	1213.6
308.15	0.1909	1211.8
308.15	0.1334	1210.3
308.15	0.0698	1208.6
308.15	0.0262	1207.3
308.15	0.0000	1206.6
318.15	1.0000	1220.4
318.15	0.9649	1217.0
318.15	0.9327	1212.2
318.15	0.8691	1203.8
318.15	0.7967	1197.1
318.15	0.7376	1192.8
318.15	0.6711	1189.1
318.15	0.6007	1185.9
318.15	0.5406	1183.7
318.15	0.4730	1181.6
318.15	0.4066	1180.0
318.15	0.3391	1178.6
318.15	0.2606	1177.4
318.15	0.1909	1176.3
318.15	0.1334	1175.4
318.15	0.0698	1174.5
318.15	0.0262	1173.8
318.15	0.0000	1173.4
328.15	1.0000	1178.6
328.15	0.9649	1175.9
328.15	0.9327	1171.9
328.15	0.8691	1164.4
328.15	0.7967	1158.0
328.15	0.7376	1154.0
328.15	0.6711	1150.5
328.15	0.6007	1147.6
328.15	0.5406	1145.7
328.15	0.4730	1144.1
328.15	0.4066	1142.8
328.15	0.3391	1142.0
328.15	0.2606	1141.5
328.15	0.1909	1141.0
328.15	0.1334	1140.8
328.15	0.0698	1140.6
328.15	0.0262	1140.4
328.15	0.0000	1140.4

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Frequency, MHz = 3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Speed of sound, m/s - Liquid
298.15	0.2008	1248.04
308.15	0.2008	1212.18
318.15	0.2008	1176.47
328.15	0.2008	1141.15
298.15	0.4064	1255.48
308.15	0.4064	1217.59
318.15	0.4064	1180.1
328.15	0.4064	1142.99
298.15	0.5993	1263.81
308.15	0.5993	1224.58
318.15	0.5993	1185.72
328.15	0.5993	1147.5
298.15	0.7995	1277.29
308.15	0.7995	1237.06
318.15	0.7995	1197.28
328.15	0.7995	1158.25

Sources

• Ether + alcohol + hydrocarbon mixtures in fuels and bio-fuels: Excess enthalpies of binary mixtures containing dibutyl ether (DBE) or 1-butanol and 1-hexene or methylcyclohexane or toluene or cyclohexane or 2,2,4-trimethylpentane at 298.15K and 313.15K
• (Vapour + liquid) equilibria of (1-butanol + benzene, or toluene, or o-, or m-, or p-xylene) at T = 308.15 K
• Volumetric behaviour of the (2,2,4-trimethylpentane + methylbenzene + butan-1-ol) ternary system and its binary sub-systems within the temperature range (298.15-328.15) K
• Volumetric behavior of the ternary system (methyl tert-butyl ether + methylbenzene + butan-1-ol) and its binary sub-system (methyl tert-butyl ether + butan-1-ol) within the temperature range (298.15 to 328.15) K
• Vapor-Liquid Equilibria of Binary Mixtures Containing 1-Butanol and Hydrocarbons at 313.15 K