2
0
2009
su
wan
0
journal
Original
Su, L.[Liyan]
Wang, H.[Haijun]
J. Chem. Thermodyn.
2009
2020-09-29
Volumetric properties of dichloromethane with aniline or nitrobenzene at different temperatures: A theoretical and experimental study
The densities for binary mixtures of dichloromethane with aniline, or nitrobenzene, respectively, including those of pure liquids, were measured over the entire composition range at T = (288.15, 293.15, 298.15, and 303.15) K and atmospheric pressure using a vibrating-tube densimeter. From the experimental results, the excess molar volumes, VE m, partial molar volumes, Vi , the apparent molar volume, V/i, and the partial molar excess volumes at infinite dilution, oVEi P1, were calculated over whole composition range. Negative values of VE m for (dichloromethane + aniline) attributed to the formation of the charge transfer complex, while for (dichloromethane + nitrobenzene) system, the free volume effect played a dominant role. The extent of negative deviations in VE m values follows the order: nitrobenzene greater than aniline. The Prigogine Flory Patterson (PFP) theory and its applicability in predicting VE m at T = 298.15 K were tested. There is a good agreement in general between the experimental VE m values and those predicted by PFP theory.
Volumetric properties
Dichloromethane
Aniline
Nitrobenzene
PFP theory
10.1016/j.jct.2008.08.013
3
41
315-322
1
InChI=1S/CH2Cl2/c2-1-3/h1H2
YMWUJEATGCHHMB-UHFFFAOYSA-N
dichloromethane
Freon 30
R-30
methylene chloride
methylene dichloride
CH2Cl2
1
Commercial source
1
99.8
3
Gas chromatography
2
None used
2
InChI=1S/C6H7N/c7-6-4-2-1-3-5-6/h1-5H,7H2
PAYRUJLWNCNPSJ-UHFFFAOYSA-N
aniline
aminobenzene
benzeneamine
phenylamine
C6H7N
1
Commercial source
1
99.5
3
Gas chromatography
2
None used
3
InChI=1S/C6H5NO2/c8-7(9)6-4-2-1-3-5-6/h1-5H
LQNUZADURLCDLV-UHFFFAOYSA-N
nitrobenzene
C6H5NO2
1
Commercial source
1
99.8
3
Gas chromatography
2
None used
1
1
1
Principal objective of the work
WZ
TRC
3/24/2009
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.325
6
1
Temperature, K
Liquid
1
288.15
5
1
1334.81
6
1
0.18
1
293.15
5
1
1325.67
6
1
0.18
1
298.15
5
1
1316.58
6
1
0.17
1
303.15
5
1
1307.9
6
1
0.17
2
2
1
Principal objective of the work
WZ
TRC
3/24/2009
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.325
6
1
Temperature, K
Liquid
1
288.15
5
1
1025.93
6
1
0.1
1
293.15
5
1
1021.04
6
1
0.09
1
298.15
5
1
1017.1
6
1
0.09
1
303.15
5
1
1012.84
6
1
0.09
3
3
1
Principal objective of the work
WZ
TRC
3/24/2009
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101.325
6
1
Temperature, K
Liquid
1
288.15
5
1
1211.53
6
1
0.13
1
293.15
5
1
1202.61
6
1
0.13
1
298.15
5
1
1198.01
6
1
0.12
1
303.15
5
1
1193.5
6
1
0.12
4
2
1
1
1
Principal objective of the work
WZ
TRC
3/24/2009
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
2
Temperature, K
Liquid
1
0.0218
3
2
288.15
5
1
1030.69
6
1
0.1
1
0.0218
3
2
293.15
5
1
1025.78
6
1
0.1
1
0.0218
3
2
298.15
5
1
1021.79
6
1
0.1
1
0.0218
3
2
303.15
5
1
1017.43
6
1
0.09
1
0.1003
4
2
288.15
5
1
1048.42
6
1
0.1
1
0.1003
4
2
293.15
5
1
1043.36
6
1
0.1
1
0.1003
4
2
298.15
5
1
1039.19
6
1
0.1
1
0.1003
4
2
303.15
5
1
1034.68
6
1
0.1
1
0.2004
4
2
288.15
5
1
1072.39
6
1
0.11
1
0.2004
4
2
293.15
5
1
1067.17
6
1
0.11
1
0.2004
4
2
298.15
5
1
1062.72
6
1
0.1
1
0.2004
4
2
303.15
5
1
1057.97
6
1
0.1
1
0.2507
4
2
288.15
5
1
1085.02
6
1
0.11
1
0.2507
4
2
293.15
5
1
1079.67
6
1
0.11
1
0.2507
4
2
298.15
5
1
1075.06
6
1
0.11
1
0.2507
4
2
303.15
5
1
1070.21
6
1
0.1
1
0.2992
4
2
288.15
5
1
1097.6
6
1
0.11
1
0.2992
4
2
293.15
5
1
1092.14
6
1
0.11
1
0.2992
4
2
298.15
5
1
1087.38
6
1
0.11
1
0.2992
4
2
303.15
5
1
1082.37
6
1
0.11
1
0.3502
4
2
288.15
5
1
1111.25
6
1
0.12
1
0.3502
4
2
293.15
5
1
1105.64
6
1
0.11
1
0.3502
4
2
298.15
5
1
1100.68
6
1
0.11
1
0.3502
4
2
303.15
5
1
1095.52
6
1
0.11
1
0.3985
4
2
288.15
5
1
1124.6
6
1
0.12
1
0.3985
4
2
293.15
5
1
1118.83
6
1
0.12
1
0.3985
4
2
298.15
5
1
1113.68
6
1
0.12
1
0.3985
4
2
303.15
5
1
1108.38
6
1
0.11
1
0.4998
4
2
288.15
5
1
1153.99
6
1
0.13
1
0.4998
4
2
293.15
5
1
1147.9
6
1
0.13
1
0.4998
4
2
298.15
5
1
1142.28
6
1
0.12
1
0.4998
4
2
303.15
5
1
1136.65
6
1
0.12
1
0.5529
4
2
288.15
5
1
1170.24
6
1
0.13
1
0.5529
4
2
293.15
5
1
1164
6
1
0.13
1
0.5529
4
2
298.15
5
1
1158.09
6
1
0.13
1
0.5529
4
2
303.15
5
1
1152.21
6
1
0.13
1
0.6023
4
2
288.15
5
1
1185.94
6
1
0.14
1
0.6023
4
2
293.15
5
1
1179.46
6
1
0.14
1
0.6023
4
2
298.15
5
1
1173.3
6
1
0.13
1
0.6023
4
2
303.15
5
1
1167.19
6
1
0.13
1
0.6504
4
2
288.15
5
1
1201.8
6
1
0.14
1
0.6504
4
2
293.15
5
1
1195.11
6
1
0.14
1
0.6504
4
2
298.15
5
1
1188.66
6
1
0.14
1
0.6504
4
2
303.15
5
1
1182.34
6
1
0.13
1
0.6992
4
2
288.15
5
1
1218.48
6
1
0.15
1
0.6992
4
2
293.15
5
1
1211.56
6
1
0.14
1
0.6992
4
2
298.15
5
1
1204.8
6
1
0.14
1
0.6992
4
2
303.15
5
1
1198.22
6
1
0.14
1
0.7506
4
2
288.15
5
1
1236.69
6
1
0.15
1
0.7506
4
2
293.15
5
1
1229.48
6
1
0.15
1
0.7506
4
2
298.15
5
1
1222.36
6
1
0.15
1
0.7506
4
2
303.15
5
1
1215.59
6
1
0.14
1
0.8003
4
2
288.15
5
1
1254.94
6
1
0.16
1
0.8003
4
2
293.15
5
1
1247.49
6
1
0.16
1
0.8003
4
2
298.15
5
1
1239.98
6
1
0.15
1
0.8003
4
2
303.15
5
1
1232.77
6
1
0.15
1
0.8997
4
2
288.15
5
1
1293.47
6
1
0.17
1
0.8997
4
2
293.15
5
1
1285.36
6
1
0.17
1
0.8997
4
2
298.15
5
1
1277.01
6
1
0.16
1
0.8997
4
2
303.15
5
1
1269.11
6
1
0.16
1
0.9298
4
2
288.15
5
1
1305.66
6
1
0.17
1
0.9298
4
2
293.15
5
1
1297.3
6
1
0.17
1
0.9298
4
2
298.15
5
1
1288.69
6
1
0.17
1
0.9298
4
2
303.15
5
1
1280.69
6
1
0.16
1
0.9505
4
2
288.15
5
1
1314.14
6
1
0.18
1
0.9505
4
2
293.15
5
1
1305.64
6
1
0.17
1
0.9505
4
2
298.15
5
1
1296.8
6
1
0.17
1
0.9505
4
2
303.15
5
1
1288.52
6
1
0.17
1
0.9799
4
2
288.15
5
1
1326.37
6
1
0.18
1
0.9799
4
2
293.15
5
1
1317.62
6
1
0.18
1
0.9799
4
2
298.15
5
1
1308.49
6
1
0.17
1
0.9799
4
2
303.15
5
1
1299.98
6
1
0.17
5
1
1
3
1
Principal objective of the work
WZ
TRC
3/24/2009
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
2
Temperature, K
Liquid
1
0.021
3
2
288.15
5
1
1213.16
6
1
0.13
1
0.021
3
2
293.15
5
1
1204.27
6
1
0.13
1
0.021
3
2
298.15
5
1
1199.65
6
1
0.12
1
0.021
3
2
303.15
5
1
1195.1
6
1
0.12
1
0.1053
4
2
288.15
5
1
1219.99
6
1
0.13
1
0.1053
4
2
293.15
5
1
1211.21
6
1
0.13
1
0.1053
4
2
298.15
5
1
1206.52
6
1
0.12
1
0.1053
4
2
303.15
5
1
1201.87
6
1
0.12
1
0.2003
4
2
288.15
5
1
1228.35
6
1
0.14
1
0.2003
4
2
293.15
5
1
1219.76
6
1
0.13
1
0.2003
4
2
298.15
5
1
1214.95
6
1
0.13
1
0.2003
4
2
303.15
5
1
1210.13
6
1
0.13
1
0.2499
4
2
288.15
5
1
1233.02
6
1
0.14
1
0.2499
4
2
293.15
5
1
1224.51
6
1
0.13
1
0.2499
4
2
298.15
5
1
1219.62
6
1
0.13
1
0.2499
4
2
303.15
5
1
1214.69
6
1
0.13
1
0.3003
4
2
288.15
5
1
1238.01
6
1
0.14
1
0.3003
4
2
293.15
5
1
1229.63
6
1
0.14
1
0.3003
4
2
298.15
5
1
1224.61
6
1
0.13
1
0.3003
4
2
303.15
5
1
1219.55
6
1
0.13
1
0.3521
4
2
288.15
5
1
1243.35
6
1
0.14
1
0.3521
4
2
293.15
5
1
1235.09
6
1
0.14
1
0.3521
4
2
298.15
5
1
1229.95
6
1
0.13
1
0.3521
4
2
303.15
5
1
1224.73
6
1
0.13
1
0.4025
4
2
288.15
5
1
1248.78
6
1
0.14
1
0.4025
4
2
293.15
5
1
1240.64
6
1
0.14
1
0.4025
4
2
298.15
5
1
1235.37
6
1
0.14
1
0.4025
4
2
303.15
5
1
1229.98
6
1
0.13
1
0.4492
4
2
288.15
5
1
1254.01
6
1
0.15
1
0.4492
4
2
293.15
5
1
1245.99
6
1
0.14
1
0.4492
4
2
298.15
5
1
1240.56
6
1
0.14
1
0.4492
4
2
303.15
5
1
1235.01
6
1
0.14
1
0.4975
4
2
288.15
5
1
1259.65
6
1
0.15
1
0.4975
4
2
293.15
5
1
1251.71
6
1
0.14
1
0.4975
4
2
298.15
5
1
1246.14
6
1
0.14
1
0.4975
4
2
303.15
5
1
1240.37
6
1
0.14
1
0.5512
4
2
288.15
5
1
1266.13
6
1
0.15
1
0.5512
4
2
293.15
5
1
1258.32
6
1
0.15
1
0.5512
4
2
298.15
5
1
1252.51
6
1
0.14
1
0.5512
4
2
303.15
5
1
1246.51
6
1
0.14
1
0.5995
4
2
288.15
5
1
1272.2
6
1
0.15
1
0.5995
4
2
293.15
5
1
1264.47
6
1
0.15
1
0.5995
4
2
298.15
5
1
1258.48
6
1
0.15
1
0.5995
4
2
303.15
5
1
1252.21
6
1
0.14
1
0.6495
4
2
288.15
5
1
1278.7
6
1
0.16
1
0.6495
4
2
293.15
5
1
1271.04
6
1
0.15
1
0.6495
4
2
298.15
5
1
1264.8
6
1
0.15
1
0.6495
4
2
303.15
5
1
1258.26
6
1
0.15
1
0.6999
4
2
288.15
5
1
1285.45
6
1
0.16
1
0.6999
4
2
293.15
5
1
1277.91
6
1
0.16
1
0.6999
4
2
298.15
5
1
1271.39
6
1
0.15
1
0.6999
4
2
303.15
5
1
1264.55
6
1
0.15
1
0.7496
4
2
288.15
5
1
1292.42
6
1
0.16
1
0.7496
4
2
293.15
5
1
1284.93
6
1
0.16
1
0.7496
4
2
298.15
5
1
1278.12
6
1
0.16
1
0.7496
4
2
303.15
5
1
1270.91
6
1
0.15
1
0.799
4
2
288.15
5
1
1299.65
6
1
0.16
1
0.799
4
2
293.15
5
1
1292.18
6
1
0.16
1
0.799
4
2
298.15
5
1
1285
6
1
0.16
1
0.799
4
2
303.15
5
1
1277.46
6
1
0.16
1
0.8501
4
2
288.15
5
1
1307.44
6
1
0.17
1
0.8501
4
2
293.15
5
1
1299.97
6
1
0.17
1
0.8501
4
2
298.15
5
1
1292.47
6
1
0.16
1
0.8501
4
2
303.15
5
1
1284.49
6
1
0.16
1
0.8975
4
2
288.15
5
1
1315.12
6
1
0.17
1
0.8975
4
2
293.15
5
1
1307.6
6
1
0.17
1
0.8975
4
2
298.15
5
1
1299.69
6
1
0.17
1
0.8975
4
2
303.15
5
1
1291.27
6
1
0.16
1
0.9798
4
2
288.15
5
1
1329.58
6
1
0.18
1
0.9798
4
2
293.15
5
1
1321.91
6
1
0.17
1
0.9798
4
2
298.15
5
1
1313.24
6
1
0.17
1
0.9798
4
2
303.15
5
1
1303.98
6
1
0.17