2
0
2011
pan
vas
0
journal
Original
Pandiyan, V.
Vasantharani, P.
Oswal, S. L.
Kannappan, A. N.
J. Chem. Eng. Data
2011
2020-09-29
Thermodynamic and Acoustic Properties of Binary Mixtures of Ethers. 2. Diisopropyl Ether with Arylamines at (303.15, 313.15, and 323.15) K and Application of ERAS Model to Aniline Mixtures with Diisopropyl Ether and Oxolane
Densities, and speeds of sound, u, of binary mixtures formed by aniline or N-methylaniline or N-ethylaniline with diisopropyl ether (DIPE) have been measured over the entire range of composition at a temperature of (303.15, 313.15, and 323.15) K and atmospheric pressure. The and u values were used to calculate isentropic compressibilities, ?S, excess molar volumes, VmE, and excess isentropic compressibilities ?SE. The results have been used to investigate molecular interactions and structural effects in these mixtures. The speed of sound u in present mixtures has been estimated using several theoretical models to determine their relative predicting ability in terms of pure component properties. The ERAS model is applied to study VmE for DIPE-aniline and oxolane-aniline mixtures at (303.15, 313.15, and 323.15) K. The ERAS model represents qualitatively very large negative VmE data.
10.1021/je1008262
2
56
269-277
1
InChI=1S/C6H14O/c1-5(2)7-6(3)4/h5-6H,1-4H3
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N
diisopropyl ether
1-methyl-1-(1-methylethoxy)ethane
2,4-dimethyl-3-oxapentane
2-isopropoxypropane
bis(1-methylethyl) ether
isopropyl ether
C6H14O
1
Commercial source
1
99.5
3
Stated by supplier
2
De-gassed by evacuation
Molecular sieve treatment
De-gassed by evacuation
Molecular sieve treatment
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
Stated by supplier
2
De-gassed by evacuation
Molecular sieve treatment
De-gassed by evacuation
Molecular sieve treatment
3
InChI=1S/C7H9N/c1-8-7-5-3-2-4-6-7/h2-6,8H,1H3
AFBPFSWMIHJQDM-UHFFFAOYSA-N
N-methylaniline
(methylamino)benzene
N-methylbenzenamine
N-methylphenylamine
N-phenylmethylamine
aniline, N-methyl-
anilinomethane
benzenamine, N-methyl-
methylaniline
phenylmethylamine
C7H9N
1
Commercial source
1
99.5
3
Stated by supplier
2
De-gassed by evacuation
Molecular sieve treatment
De-gassed by evacuation
Molecular sieve treatment
4
InChI=1S/C8H11N/c1-2-9-8-6-4-3-5-7-8/h3-7,9H,2H2,1H3
OJGMBLNIHDZDGS-UHFFFAOYSA-N
N-ethylaminobenzene
N-ethylaniline
aniline, N-ethyl-
benzeneamine, N-ethyl-
ethylphenylamine
C8H11N
1
Commercial source
1
99.5
3
Stated by supplier
2
De-gassed by evacuation
Molecular sieve treatment
De-gassed by evacuation
Molecular sieve treatment
1
1
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
975
3
1
2
1
313.15
5
1
934
3
1
2
1
323.15
5
1
891
3
1
2
1
323.15
5
1
892
3
1
2
2
1
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Mass density, kg/m3
PYCNOM:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
713.3
4
1
0.4
1
313.15
5
1
702.9
4
1
0.4
1
323.15
5
1
692.3
4
1
0.5
3
2
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
1615
4
1
3
1
313.15
5
1
1581
4
1
3
1
323.15
5
1
1548
4
1
3
4
2
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Mass density, kg/m3
PYCNOM::UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
1012.9
5
1
0.6
1
313.15
5
1
1004.9
5
1
0.6
1
323.15
5
1
996.9
4
1
0.7
5
3
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
1548
4
1
3
1
313.15
5
1
1512
4
1
3
1
323.15
5
1
1477
4
1
3
6
3
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Mass density, kg/m3
PYCNOM::UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
978.2
4
1
0.6
1
313.15
5
1
969.8
4
1
0.6
1
323.15
5
1
961.5
4
1
0.6
7
4
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
1497
4
1
3
1
313.15
5
1
1462
4
1
3
1
323.15
5
1
1431
4
1
3
8
4
1
Principal objective of the work
RDC
XXX
2/18/2011
1
Mass density, kg/m3
PYCNOM::UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
303.15
5
1
952.6
4
1
0.5
1
313.15
5
1
944.2
4
1
0.6
1
323.15
5
1
935.9
4
1
0.6
9
2
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
303.15
5
2
0
2
1
1615
4
1
3
1
303.15
5
2
0.0707
3
1
1555
4
1
3
1
303.15
5
2
0.1488
4
1
1492
4
1
3
1
303.15
5
2
0.2307
4
1
1431
4
1
3
1
303.15
5
2
0.3178
4
1
1368
4
1
3
1
303.15
5
2
0.4169
4
1
1301
4
1
3
1
303.15
5
2
0.5201
4
1
1234
4
1
2
1
303.15
5
2
0.6208
4
1
1175
4
1
2
1
303.15
5
2
0.7396
4
1
1108
4
1
2
1
303.15
5
2
0.8673
4
1
1041
4
1
2
1
303.15
5
2
1
5
1
975
3
1
2
1
313.15
5
2
0
2
1
1581
4
1
3
1
313.15
5
2
0.0707
3
1
1526
4
1
3
1
313.15
5
2
0.1488
4
1
1465
4
1
3
1
313.15
5
2
0.2307
4
1
1401
4
1
3
1
313.15
5
2
0.3178
4
1
1338
4
1
3
1
313.15
5
2
0.4169
4
1
1268
4
1
2
1
313.15
5
2
0.5201
4
1
1203
4
1
2
1
313.15
5
2
0.6208
4
1
1142
4
1
2
1
313.15
5
2
0.7396
4
1
1075
4
1
2
1
313.15
5
2
0.8673
4
1
1005
4
1
2
1
313.15
5
2
1
5
1
934
3
1
2
1
323.15
5
2
0
2
1
1548
4
1
3
1
323.15
5
2
0.0707
3
1
1497
4
1
3
1
323.15
5
2
0.1488
4
1
1437
4
1
3
1
323.15
5
2
0.2307
4
1
1372
4
1
3
1
323.15
5
2
0.3178
4
1
1306
4
1
3
1
323.15
5
2
0.4169
4
1
1236
4
1
2
1
323.15
5
2
0.5201
4
1
1169
4
1
2
1
323.15
5
2
0.6208
4
1
1108
4
1
2
1
323.15
5
2
0.7396
4
1
1041
4
1
2
1
323.15
5
2
0.8673
4
1
970
2
1
2
1
323.15
5
2
1
5
1
891
3
1
2
10
2
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Mass density, kg/m3
PYCNOM:UFactor:2
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
2
2
303.15
5
1
1012.9
5
1
0.6
1
0
2
2
313.15
5
1
1004.9
5
1
0.6
1
0
2
2
323.15
5
1
996.9
4
1
0.7
1
0.0707
3
2
303.15
5
1
988.8
4
1
0.6
1
0.0707
3
2
313.15
5
1
981.6
4
1
0.6
1
0.0707
3
2
323.15
5
1
974.3
4
1
0.6
1
0.1488
4
2
303.15
5
1
962.3
4
1
0.5
1
0.1488
4
2
313.15
5
1
955.8
4
1
0.6
1
0.1488
4
2
323.15
5
1
949.4
4
1
0.6
1
0.2307
4
2
303.15
5
1
935
4
1
0.5
1
0.2307
4
2
313.15
5
1
929.1
4
1
0.6
1
0.2307
4
2
323.15
5
1
923.2
4
1
0.6
1
0.3178
4
2
303.15
5
1
907
4
1
0.5
1
0.3178
4
2
313.15
5
1
901.3
4
1
0.5
1
0.3178
4
2
323.15
5
1
895.8
4
1
0.6
1
0.4169
4
2
303.15
5
1
875.8
4
1
0.5
1
0.4169
4
2
313.15
5
1
870.3
4
1
0.5
1
0.4169
4
2
323.15
5
1
864.8
4
1
0.6
1
0.5201
4
2
303.15
5
1
844.2
4
1
0.5
1
0.5201
4
2
313.15
5
1
838.7
4
1
0.5
1
0.5201
4
2
323.15
5
1
833.1
4
1
0.6
1
0.6208
4
2
303.15
5
1
814.1
4
1
0.5
1
0.6208
4
2
313.15
5
1
808.5
4
1
0.5
1
0.6208
4
2
323.15
5
1
802.9
4
1
0.5
1
0.7396
4
2
303.15
5
1
779.7
4
1
0.4
1
0.7396
4
2
313.15
5
1
773.8
4
1
0.5
1
0.7396
4
2
323.15
5
1
767.9
4
1
0.5
1
0.8673
4
2
303.15
5
1
744.9
4
1
0.4
1
0.8673
4
2
313.15
5
1
737.8
4
1
0.4
1
0.8673
4
2
323.15
5
1
730.8
4
1
0.5
1
1
5
2
303.15
5
1
713.3
4
1
0.4
1
1
5
2
313.15
5
1
702.9
4
1
0.4
1
1
5
2
323.15
5
1
692.3
4
1
0.5
11
3
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
303.15
5
2
0
2
1
1548
4
1
3
1
303.15
5
2
0.0742
3
1
1501
4
1
3
1
303.15
5
2
0.1544
4
1
1449
4
1
3
1
303.15
5
2
0.2393
4
1
1395
4
1
3
1
303.15
5
2
0.3269
4
1
1342
4
1
3
1
303.15
5
2
0.4266
4
1
1282
4
1
2
1
303.15
5
2
0.5274
4
1
1224
4
1
2
1
303.15
5
2
0.6283
4
1
1169
4
1
2
1
303.15
5
2
0.7442
4
1
1107
4
1
2
1
303.15
5
2
0.8661
4
1
1041
4
1
2
1
303.15
5
2
1
5
1
975
3
1
2
1
313.15
5
2
0
2
1
1512
4
1
3
1
313.15
5
2
0.0742
3
1
1465
4
1
3
1
313.15
5
2
0.1544
4
1
1414
4
1
3
1
313.15
5
2
0.2393
4
1
1360
3
1
3
1
313.15
5
2
0.3269
4
1
1307
4
1
2
1
313.15
5
2
0.4266
4
1
1248
4
1
2
1
313.15
5
2
0.5274
4
1
1190
3
1
2
1
313.15
5
2
0.6283
4
1
1134
4
1
2
1
313.15
5
2
0.7442
4
1
1072
4
1
2
1
313.15
5
2
0.8661
4
1
1007
4
1
2
1
313.15
5
2
1
5
1
934
3
1
2
1
323.15
5
2
0
2
1
1477
4
1
3
1
323.15
5
2
0.0742
3
1
1430
3
1
3
1
323.15
5
2
0.1544
4
1
1379
4
1
3
1
323.15
5
2
0.2393
4
1
1326
4
1
3
1
323.15
5
2
0.3269
4
1
1273
4
1
2
1
323.15
5
2
0.4266
4
1
1214
4
1
2
1
323.15
5
2
0.5274
4
1
1156
4
1
2
1
323.15
5
2
0.6283
4
1
1099
4
1
2
1
323.15
5
2
0.7442
4
1
1035
4
1
2
1
323.15
5
2
0.8661
4
1
966
3
1
2
1
323.15
5
2
1
5
1
892
3
1
2
12
3
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Mass density, kg/m3
PYCNOM:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
303.15
5
2
0
2
1
978.2
4
1
0.6
1
303.15
5
2
0.0742
3
1
958.3
4
1
0.5
1
303.15
5
2
0.1544
4
1
936.8
4
1
0.5
1
303.15
5
2
0.2393
4
1
914
4
1
0.5
1
303.15
5
2
0.3269
4
1
890.6
4
1
0.5
1
303.15
5
2
0.4266
4
1
864.1
4
1
0.5
1
303.15
5
2
0.5274
4
1
837.3
4
1
0.5
1
303.15
5
2
0.6283
4
1
810.5
4
1
0.5
1
303.15
5
2
0.7442
4
1
779.8
4
1
0.4
1
303.15
5
2
0.8661
4
1
747.7
4
1
0.4
1
303.15
5
2
1
5
1
713.3
4
1
0.4
1
313.15
5
2
0
2
1
969.8
4
1
0.6
1
313.15
5
2
0.0742
3
1
951.4
4
1
0.6
1
313.15
5
2
0.1544
4
1
930.5
4
1
0.6
1
313.15
5
2
0.2393
4
1
907.9
4
1
0.5
1
313.15
5
2
0.3269
4
1
884.5
4
1
0.5
1
313.15
5
2
0.4266
4
1
857.8
4
1
0.5
1
313.15
5
2
0.5274
4
1
831
4
1
0.5
1
313.15
5
2
0.6283
4
1
804.2
4
1
0.5
1
313.15
5
2
0.7442
4
1
773.2
4
1
0.5
1
313.15
5
2
0.8661
4
1
740.1
4
1
0.4
1
313.15
5
2
1
5
1
702.9
4
1
0.4
1
323.15
5
2
0
2
1
961.5
4
1
0.6
1
323.15
5
2
0.0742
3
1
944.6
4
1
0.6
1
323.15
5
2
0.1544
4
1
924.4
4
1
0.6
1
323.15
5
2
0.2393
4
1
901.9
4
1
0.6
1
323.15
5
2
0.3269
4
1
878.3
4
1
0.6
1
323.15
5
2
0.4266
4
1
851.4
4
1
0.6
1
323.15
5
2
0.5274
4
1
824.5
4
1
0.5
1
323.15
5
2
0.6283
4
1
797.7
4
1
0.5
1
323.15
5
2
0.7442
4
1
766.6
4
1
0.5
1
323.15
5
2
0.8661
4
1
732.5
4
1
0.5
1
323.15
5
2
1
5
1
692.3
4
1
0.5
13
4
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Speed of sound, m/s
Linear variable-path acoustic interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
303.15
5
2
0
2
1
1497
4
1
3
1
303.15
5
2
0.0735
3
1
1459
4
1
3
1
303.15
5
2
0.1577
4
1
1417
4
1
3
1
303.15
5
2
0.241
4
1
1372
4
1
3
1
303.15
5
2
0.3228
4
1
1329
4
1
3
1
303.15
5
2
0.4216
4
1
1275
4
1
2
1
303.15
5
2
0.5267
4
1
1219
4
1
2
1
303.15
5
2
0.6288
4
1
1167
4
1
2
1
303.15
5
2
0.7478
4
1
1105
4
1
2
1
303.15
5
2
0.8697
4
1
1043
4
1
2
1
303.15
5
2
1
5
1
975
3
1
2
1
313.15
5
2
0
2
1
1462
4
1
3
1
313.15
5
2
0.0735
3
1
1425
4
1
3
1
313.15
5
2
0.1577
4
1
1382
4
1
3
1
313.15
5
2
0.241
4
1
1340
3
1
3
1
313.15
5
2
0.3228
4
1
1296
4
1
2
1
313.15
5
2
0.4216
4
1
1243
4
1
2
1
313.15
5
2
0.5267
4
1
1187
4
1
2
1
313.15
5
2
0.6288
4
1
1132
4
1
2
1
313.15
5
2
0.7478
4
1
1068
4
1
2
1
313.15
5
2
0.8697
4
1
1004
4
1
2
1
313.15
5
2
1
5
1
934
3
1
2
1
323.15
5
2
0
2
1
1431
4
1
3
1
323.15
5
2
0.0735
3
1
1391
4
1
3
1
323.15
5
2
0.1577
4
1
1346
4
1
3
1
323.15
5
2
0.241
4
1
1301
4
1
2
1
323.15
5
2
0.3228
4
1
1258
4
1
2
1
323.15
5
2
0.4216
4
1
1205
4
1
2
1
323.15
5
2
0.5267
4
1
1149
4
1
2
1
323.15
5
2
0.6288
4
1
1094
4
1
2
1
323.15
5
2
0.7478
4
1
1030
3
1
2
1
323.15
5
2
0.8697
4
1
963
3
1
2
1
323.15
5
2
1
5
1
892
3
1
2
14
4
1
1
1
Principal objective of the work
PW
TRC
2/18/2011
1
Mass density, kg/m3
PYCNOM:UFactor:2
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
303.15
5
2
0
2
1
952.6
4
1
0.5
1
303.15
5
2
0.0735
3
1
936.7
4
1
0.5
1
303.15
5
2
0.1577
4
1
917.9
4
1
0.5
1
303.15
5
2
0.241
4
1
899.3
4
1
0.5
1
303.15
5
2
0.3228
4
1
880.9
4
1
0.5
1
303.15
5
2
0.4216
4
1
858.5
4
1
0.5
1
303.15
5
2
0.5267
4
1
833.9
4
1
0.5
1
303.15
5
2
0.6288
4
1
809
4
1
0.5
1
303.15
5
2
0.7478
4
1
778.7
4
1
0.4
1
303.15
5
2
0.8697
4
1
746.7
4
1
0.4
1
303.15
5
2
1
5
1
713.3
4
1
0.4
1
313.15
5
2
0
2
1
944.2
4
1
0.6
1
313.15
5
2
0.0735
3
1
929
4
1
0.6
1
313.15
5
2
0.1577
4
1
910.9
4
1
0.5
1
313.15
5
2
0.241
4
1
892.5
4
1
0.5
1
313.15
5
2
0.3228
4
1
874.1
4
1
0.5
1
313.15
5
2
0.4216
4
1
851.5
4
1
0.5
1
313.15
5
2
0.5267
4
1
826.7
4
1
0.5
1
313.15
5
2
0.6288
4
1
801.7
4
1
0.5
1
313.15
5
2
0.7478
4
1
771.3
4
1
0.5
1
313.15
5
2
0.8697
4
1
738.7
4
1
0.4
1
313.15
5
2
1
5
1
702.9
4
1
0.4
1
323.15
5
2
0
2
1
935.9
4
1
0.6
1
323.15
5
2
0.0735
3
1
921.2
4
1
0.6
1
323.15
5
2
0.1577
4
1
903.7
4
1
0.6
1
323.15
5
2
0.241
4
1
885.7
4
1
0.6
1
323.15
5
2
0.3228
4
1
867.4
4
1
0.6
1
323.15
5
2
0.4216
4
1
844.6
4
1
0.6
1
323.15
5
2
0.5267
4
1
819.5
4
1
0.5
1
323.15
5
2
0.6288
4
1
794.4
4
1
0.5
1
323.15
5
2
0.7478
4
1
763.9
4
1
0.5
1
323.15
5
2
0.8697
4
1
730.8
4
1
0.5
1
323.15
5
2
1
5
1
692.3
4
1
0.5