2
0
2016
wan
kan
0
journal
Original
Wang, X.[Xiaopo]
Kang, K.[Kai]
Lang, H.[Hanxiao]
J. Chem. Thermodyn.
2016
2020-09-29
High-pressure liquid densities and derived thermodynamic properties for methyl laurate and ethyl laurate
In this work, experimental density data are reported for methyl laurate and ethyl laurate from 283.15 to 363.15 K at pressures up to 60 MPa using a vibrating-tube densimeter. Estimated relative uncertainty of density measurement is 0.001 with a confidence level of 0.95. The experimental data were fitted with a modified Tammann-Tait equation. Average relative deviations between experimental data and calculated results from the equation were 0.016% for methyl laurate and 0.014% for ethyl laurate. In addition, the derived thermodynamic properties, such as isobaric thermal expansivity and isothermal compressibility, were calculated from the modified Tammann-Tait equation.
Methyl laurate
Ethyl laurate
High-pressure liquid density
Derived thermodynamic properties
10.1016/j.jct.2016.08.027
103
310-315
1
InChI=1S/C13H26O2/c1-3-4-5-6-7-8-9-10-11-12-13(14)15-2/h3-12H2,1-2H3
UQDUPQYQJKYHQI-UHFFFAOYSA-N
methyl dodecanoate
dodecanoic acid, methyl ester
lauric acid, methyl ester
methyl laurate
C13H26O2
1
Commercial source
1
99
2
Stated by supplier
2
InChI=1S/C14H28O2/c1-3-5-6-7-8-9-10-11-12-13-14(15)16-4-2/h3-13H2,1-2H3
MMXKVMNBHPAILY-UHFFFAOYSA-N
ethyl dodecanoate
ethyl laurate
C14H28O2
1
Commercial source
1
99
2
Stated by supplier
1
1
1
Principal objective of the work
AB
TRC
1/30/2017
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
2
Temperature, K
Liquid
1
100
1
2
283.15
5
1
876.58
5
1
0.9
1
1000
1
2
283.15
5
1
877.29
5
1
0.9
1
3000
1
2
283.15
5
1
879.12
5
1
0.91
1
5000
1
2
283.15
5
1
880.29
5
1
0.91
1
10000
1
2
283.15
5
1
883.41
5
1
0.92
1
15000
2
2
283.15
5
1
886.29
5
1
0.93
1
20000
1
2
283.15
5
1
889.1
5
1
0.94
1
25000
2
2
283.15
5
1
891.75
5
1
0.94
1
30000
1
2
283.15
5
1
894.31
5
1
0.95
1
35000
2
2
283.15
5
1
896.95
5
1
0.96
1
40000
1
2
283.15
5
1
899.33
5
1
0.97
1
50000
1
2
283.15
5
1
904.05
5
1
0.98
1
60000
1
2
283.15
5
1
909.85
5
1
0.99
1
100
1
2
293.15
5
1
869.3
5
1
0.9
1
1000
1
2
293.15
5
1
869.79
5
1
0.9
1
3000
1
2
293.15
5
1
871.19
5
1
0.9
1
5000
1
2
293.15
5
1
872.09
5
1
0.9
1
10000
1
2
293.15
5
1
875.46
5
1
0.91
1
15000
2
2
293.15
5
1
878.42
5
1
0.92
1
20000
1
2
293.15
5
1
881.47
5
1
0.93
1
25000
2
2
293.15
5
1
884.32
5
1
0.94
1
30000
1
2
293.15
5
1
887.1
5
1
0.95
1
35000
2
2
293.15
5
1
889.69
5
1
0.96
1
40000
1
2
293.15
5
1
892.27
5
1
0.96
1
50000
1
2
293.15
5
1
897.52
5
1
0.98
1
60000
1
2
293.15
5
1
901.95
5
1
0.99
1
100
1
2
303.15
5
1
860.98
5
1
0.89
1
1000
1
2
303.15
5
1
861.67
5
1
0.89
1
3000
1
2
303.15
5
1
863.19
5
1
0.89
1
5000
1
2
303.15
5
1
864.57
5
1
0.9
1
10000
1
2
303.15
5
1
867.78
5
1
0.91
1
15000
2
2
303.15
5
1
871.1
5
1
0.92
1
20000
1
2
303.15
5
1
874.06
5
1
0.92
1
25000
2
2
303.15
5
1
876.92
5
1
0.93
1
30000
1
2
303.15
5
1
879.85
5
1
0.94
1
35000
2
2
303.15
5
1
882.66
5
1
0.95
1
40000
1
2
303.15
5
1
885.34
5
1
0.96
1
50000
1
2
303.15
5
1
890.6
5
1
0.98
1
60000
1
2
303.15
5
1
895.49
5
1
0.99
1
100
1
2
313.15
5
1
853.31
5
1
0.88
1
1000
1
2
313.15
5
1
853.78
5
1
0.88
1
3000
1
2
313.15
5
1
855.32
5
1
0.89
1
5000
1
2
313.15
5
1
856.78
5
1
0.89
1
10000
1
2
313.15
5
1
860.3
5
1
0.9
1
15000
2
2
313.15
5
1
863.63
5
1
0.91
1
20000
1
2
313.15
5
1
866.74
5
1
0.92
1
25000
2
2
313.15
5
1
870.04
5
1
0.93
1
30000
1
2
313.15
5
1
872.94
5
1
0.94
1
35000
2
2
313.15
5
1
875.68
5
1
0.95
1
40000
1
2
313.15
5
1
878.33
5
1
0.96
1
50000
1
2
313.15
5
1
883.95
5
1
0.98
1
60000
1
2
313.15
5
1
888.91
5
1
0.99
1
100
1
2
323.15
5
1
845.42
5
1
0.87
1
1000
1
2
323.15
5
1
846.17
5
1
0.87
1
3000
1
2
323.15
5
1
847.65
5
1
0.88
1
5000
1
2
323.15
5
1
849.19
5
1
0.88
1
10000
1
2
323.15
5
1
852.91
5
1
0.89
1
15000
2
2
323.15
5
1
856.38
5
1
0.9
1
20000
1
2
323.15
5
1
859.88
5
1
0.91
1
25000
2
2
323.15
5
1
863.01
5
1
0.93
1
30000
1
2
323.15
5
1
866.2
5
1
0.94
1
35000
2
2
323.15
5
1
869.19
5
1
0.95
1
40000
1
2
323.15
5
1
872.15
5
1
0.96
1
50000
1
2
323.15
5
1
877.67
5
1
0.98
1
60000
1
2
323.15
5
1
883.06
5
1
1
1
100
1
2
333.15
5
1
837.89
5
1
0.87
1
1000
1
2
333.15
5
1
838.44
5
1
0.87
1
3000
1
2
333.15
5
1
840.13
5
1
0.87
1
5000
1
2
333.15
5
1
841.69
5
1
0.88
1
10000
1
2
333.15
5
1
845.49
5
1
0.89
1
15000
2
2
333.15
5
1
849.14
5
1
0.9
1
20000
1
2
333.15
5
1
852.7
5
1
0.91
1
25000
2
2
333.15
5
1
856.12
5
1
0.92
1
30000
1
2
333.15
5
1
859.27
5
1
0.93
1
35000
2
2
333.15
5
1
862.4
5
1
0.94
1
40000
1
2
333.15
5
1
865.66
5
1
0.95
1
50000
1
2
333.15
5
1
871.36
5
1
0.98
1
60000
1
2
333.15
5
1
876.77
5
1
1
1
100
1
2
343.15
5
1
829.64
5
1
0.86
1
1000
1
2
343.15
5
1
830.6
5
1
0.86
1
3000
1
2
343.15
5
1
832.28
5
1
0.86
1
5000
1
2
343.15
5
1
834.04
5
1
0.87
1
10000
1
2
343.15
5
1
837.93
5
1
0.88
1
15000
2
2
343.15
5
1
841.71
5
1
0.89
1
20000
1
2
343.15
5
1
845.7
5
1
0.91
1
25000
2
2
343.15
5
1
848.98
5
1
0.92
1
30000
1
2
343.15
5
1
852.48
5
1
0.93
1
35000
2
2
343.15
5
1
855.72
5
1
0.94
1
40000
1
2
343.15
5
1
858.94
5
1
0.95
1
50000
1
2
343.15
5
1
864.79
5
1
0.98
1
60000
1
2
343.15
5
1
870.31
5
1
1
1
100
1
2
353.15
5
1
821.96
5
1
0.85
1
1000
1
2
353.15
5
1
822.7
5
1
0.85
1
3000
1
2
353.15
5
1
824.65
5
1
0.86
1
5000
1
2
353.15
5
1
826.36
5
1
0.86
1
10000
1
2
353.15
5
1
830.59
5
1
0.88
1
15000
2
2
353.15
5
1
834.55
5
1
0.89
1
20000
1
2
353.15
5
1
838.32
5
1
0.9
1
25000
2
2
353.15
5
1
842.04
5
1
0.91
1
30000
1
2
353.15
5
1
845.62
5
1
0.93
1
35000
2
2
353.15
5
1
849.06
5
1
0.94
1
40000
1
2
353.15
5
1
853.14
5
1
0.95
1
50000
1
2
353.15
5
1
858.49
5
1
0.98
1
60000
1
2
353.15
5
1
864.35
5
1
1
1
100
1
2
363.15
5
1
813.95
5
1
0.84
1
1000
1
2
363.15
5
1
814.97
5
1
0.85
1
3000
1
2
363.15
5
1
816.88
5
1
0.85
1
5000
1
2
363.15
5
1
818.64
5
1
0.86
1
10000
1
2
363.15
5
1
822.93
5
1
0.87
1
15000
2
2
363.15
5
1
827.44
5
1
0.88
1
20000
1
2
363.15
5
1
831.22
5
1
0.9
1
25000
2
2
363.15
5
1
834.95
5
1
0.91
1
30000
1
2
363.15
5
1
838.64
5
1
0.92
1
35000
2
2
363.15
5
1
842.26
5
1
0.94
1
40000
1
2
363.15
5
1
845.87
5
1
0.95
1
50000
1
2
363.15
5
1
852.24
5
1
0.98
1
60000
1
2
363.15
5
1
858.43
5
1
1
2
2
1
Principal objective of the work
AB
TRC
1/30/2017
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
2
Temperature, K
Liquid
1
100
1
2
283.15
5
1
869.69
5
1
0.9
1
1000
1
2
283.15
5
1
870.36
5
1
0.9
1
3000
1
2
283.15
5
1
871.92
5
1
0.9
1
5000
1
2
283.15
5
1
872.91
5
1
0.9
1
10000
1
2
283.15
5
1
876.08
5
1
0.91
1
15000
2
2
283.15
5
1
878.96
5
1
0.92
1
20000
1
2
283.15
5
1
881.89
5
1
0.93
1
25000
2
2
283.15
5
1
884.58
5
1
0.94
1
30000
1
2
283.15
5
1
887.29
5
1
0.95
1
35000
2
2
283.15
5
1
890.05
5
1
0.96
1
40000
1
2
283.15
5
1
892.47
5
1
0.96
1
50000
1
2
283.15
5
1
897.22
5
1
0.98
1
60000
1
2
283.15
5
1
901.93
5
1
0.99
1
100
1
2
293.15
5
1
862.5
5
1
0.89
1
1000
1
2
293.15
5
1
863
5
1
0.89
1
3000
1
2
293.15
5
1
864.24
5
1
0.89
1
5000
1
2
293.15
5
1
865.2
5
1
0.9
1
10000
1
2
293.15
5
1
868.58
5
1
0.91
1
15000
2
2
293.15
5
1
871.64
5
1
0.92
1
20000
1
2
293.15
5
1
874.58
5
1
0.92
1
25000
2
2
293.15
5
1
877.55
5
1
0.93
1
30000
1
2
293.15
5
1
880.26
5
1
0.94
1
35000
2
2
293.15
5
1
882.89
5
1
0.95
1
40000
1
2
293.15
5
1
885.52
5
1
0.96
1
50000
1
2
293.15
5
1
890.85
5
1
0.98
1
60000
1
2
293.15
5
1
895.29
5
1
0.99
1
100
1
2
303.15
5
1
854.28
5
1
0.88
1
1000
1
2
303.15
5
1
855.02
5
1
0.88
1
3000
1
2
303.15
5
1
856.39
5
1
0.89
1
5000
1
2
303.15
5
1
857.69
5
1
0.89
1
10000
1
2
303.15
5
1
860.98
5
1
0.9
1
15000
2
2
303.15
5
1
864.33
5
1
0.91
1
20000
1
2
303.15
5
1
867.23
5
1
0.92
1
25000
2
2
303.15
5
1
870.25
5
1
0.93
1
30000
1
2
303.15
5
1
873.21
5
1
0.94
1
35000
2
2
303.15
5
1
876.08
5
1
0.95
1
40000
1
2
303.15
5
1
878.71
5
1
0.96
1
50000
1
2
303.15
5
1
883.88
5
1
0.98
1
60000
1
2
303.15
5
1
888.85
5
1
0.99
1
100
1
2
313.15
5
1
846.91
5
1
0.87
1
1000
1
2
313.15
5
1
847.32
5
1
0.88
1
3000
1
2
313.15
5
1
848.68
5
1
0.88
1
5000
1
2
313.15
5
1
850.07
5
1
0.88
1
10000
1
2
313.15
5
1
853.51
5
1
0.89
1
15000
2
2
313.15
5
1
856.86
5
1
0.9
1
20000
1
2
313.15
5
1
860.1
5
1
0.91
1
25000
2
2
313.15
5
1
863.29
5
1
0.93
1
30000
1
2
313.15
5
1
866.24
5
1
0.94
1
35000
2
2
313.15
5
1
869.1
5
1
0.95
1
40000
1
2
313.15
5
1
871.83
5
1
0.96
1
50000
1
2
313.15
5
1
877.43
5
1
0.98
1
60000
1
2
313.15
5
1
882.35
5
1
1
1
100
1
2
323.15
5
1
838.9
5
1
0.87
1
1000
1
2
323.15
5
1
839.64
5
1
0.87
1
3000
1
2
323.15
5
1
841.1
5
1
0.87
1
5000
1
2
323.15
5
1
842.59
5
1
0.88
1
10000
1
2
323.15
5
1
846.29
5
1
0.89
1
15000
2
2
323.15
5
1
849.77
5
1
0.9
1
20000
1
2
323.15
5
1
853.3
5
1
0.91
1
25000
2
2
323.15
5
1
856.35
5
1
0.92
1
30000
1
2
323.15
5
1
859.5
5
1
0.93
1
35000
2
2
323.15
5
1
862.45
5
1
0.94
1
40000
1
2
323.15
5
1
865.48
5
1
0.95
1
50000
1
2
323.15
5
1
871.16
5
1
0.98
1
60000
1
2
323.15
5
1
876.11
5
1
1
1
100
1
2
333.15
5
1
831.05
5
1
0.86
1
1000
1
2
333.15
5
1
831.72
5
1
0.86
1
3000
1
2
333.15
5
1
833.53
5
1
0.87
1
5000
1
2
333.15
5
1
835.15
5
1
0.87
1
10000
1
2
333.15
5
1
838.84
5
1
0.88
1
15000
2
2
333.15
5
1
842.47
5
1
0.89
1
20000
1
2
333.15
5
1
846.07
5
1
0.91
1
25000
2
2
333.15
5
1
849.47
5
1
0.92
1
30000
1
2
333.15
5
1
852.73
5
1
0.93
1
35000
2
2
333.15
5
1
855.75
5
1
0.94
1
40000
1
2
333.15
5
1
859.06
5
1
0.95
1
50000
1
2
333.15
5
1
864.9
5
1
0.98
1
60000
1
2
333.15
5
1
870.44
5
1
1
1
100
1
2
343.15
5
1
823.11
5
1
0.85
1
1000
1
2
343.15
5
1
824.13
5
1
0.85
1
3000
1
2
343.15
5
1
825.84
5
1
0.86
1
5000
1
2
343.15
5
1
827.55
5
1
0.86
1
10000
1
2
343.15
5
1
831.53
5
1
0.88
1
15000
2
2
343.15
5
1
835.33
5
1
0.89
1
20000
1
2
343.15
5
1
839.18
5
1
0.9
1
25000
2
2
343.15
5
1
842.57
5
1
0.91
1
30000
1
2
343.15
5
1
846.08
5
1
0.93
1
35000
2
2
343.15
5
1
849.44
5
1
0.94
1
40000
1
2
343.15
5
1
852.46
5
1
0.95
1
50000
1
2
343.15
5
1
858.61
5
1
0.98
1
60000
1
2
343.15
5
1
864.08
5
1
1
1
100
1
2
353.15
5
1
815.47
5
1
0.84
1
1000
1
2
353.15
5
1
816.33
5
1
0.85
1
3000
1
2
353.15
5
1
818.26
5
1
0.85
1
5000
1
2
353.15
5
1
819.99
5
1
0.86
1
10000
1
2
353.15
5
1
824.24
5
1
0.87
1
15000
2
2
353.15
5
1
828.35
5
1
0.88
1
20000
1
2
353.15
5
1
832.01
5
1
0.9
1
25000
2
2
353.15
5
1
835.81
5
1
0.91
1
30000
1
2
353.15
5
1
839.36
5
1
0.92
1
35000
2
2
353.15
5
1
842.72
5
1
0.94
1
40000
1
2
353.15
5
1
846.01
5
1
0.95
1
50000
1
2
353.15
5
1
852.29
5
1
0.98
1
60000
1
2
353.15
5
1
858.27
5
1
1
1
100
1
2
363.15
5
1
807.52
5
1
0.84
1
1000
1
2
363.15
5
1
808.53
5
1
0.84
1
3000
1
2
363.15
5
1
810.45
5
1
0.84
1
5000
1
2
363.15
5
1
812.32
5
1
0.85
1
10000
1
2
363.15
5
1
816.46
5
1
0.86
1
15000
2
2
363.15
5
1
821.01
5
1
0.88
1
20000
1
2
363.15
5
1
824.82
5
1
0.89
1
25000
2
2
363.15
5
1
828.56
5
1
0.91
1
30000
1
2
363.15
5
1
832.36
5
1
0.92
1
35000
2
2
363.15
5
1
835.98
5
1
0.93
1
40000
1
2
363.15
5
1
839.55
5
1
0.95
1
50000
1
2
363.15
5
1
845.99
5
1
0.98
1
60000
1
2
363.15
5
1
852.14
5
1
1