2
0
2010
beb
str
0
journal
Original
Bebek, K.
Strugala-Wilczek, A.
Int. J. Thermophys.
2010
2020-09-29
Acoustic and Thermophysical Properties of Binary Liquid Mixtures of Primary Butanols with Hexane and Cyclohexane at 293.15 K
The experimental density and speed of ultrasound measurements, along with literature data, were used to calculate adiabatic and isothermal compressibility coefficients, the specific heat ratio, and isobaric thermal expansion coefficients for the binaries of 1-butanol with hexane and cyclohexane. They were also used to determine Beyer s parameter of nonlinearity, B/A, and free intermolecular lengths, L. The free intermolecular lengths, L, calculated according to the Jacobson equation, were compared with values estimated from thermoacoustical parameters.
Available volume
Beyer's parameter of nonlinearity
Binary liquid mixtures
1-Butanol
Cyclohexane
Hexane
Isobaric thermal expansion coefficient
Speed of ultrasound
10.1007/s10765-009-0665-4
1
31
8-15
1
InChI=1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
LRHPLDYGYMQRHN-UHFFFAOYSA-N
butan-1-ol
1-butanol
n-butanol
n-butyl alcohol
C4H10O
1
Commercial source
1
99.8
3
Stated by supplier
2
0.03
1
Karl Fischer titration
2
InChI=1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
VLKZOEOYAKHREP-UHFFFAOYSA-N
hexane
n-hexane
C6H14
1
Commercial source
1
99
2
Stated by supplier
2
0.01
1
Karl Fischer titration
3
InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
XDTMQSROBMDMFD-UHFFFAOYSA-N
cyclohexane
C6H12
1
Commercial source
1
99.9
3
Stated by supplier
2
0.01
1
Karl Fischer titration
4
InChI=1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
2-methyl-1-propanol
2-methylpropan-1-ol
isobutanol
isobutyl alcohol
C4H10O
1
Commercial source
1
1
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
293.15
5
2
101.325
6
1
1256.3
5
1
1.3
2
2
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
293.15
5
2
101.325
6
1
1098.9
5
1
1.6
3
3
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
293.15
5
2
101.325
6
1
1279
5
1
1.3
4
4
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
293.15
5
2
101.325
6
1
1204.1
5
1
5.2
5
1
1
2
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
293.15
5
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.00305
3
1
1099
5
1
1.6
1
0.04764
4
1
1099.2
5
1
1.6
1
0.10262
5
1
1099.8
5
1
1.5
1
0.12246
5
1
1100.5
5
1
1.5
1
0.15089
5
1
1101.6
5
1
1.5
1
0.2261
5
1
1105.9
5
1
1.5
1
0.29788
5
1
1112.1
5
1
1.5
1
0.49651
5
1
1140
5
1
1.4
1
0.61276
5
1
1160.2
5
1
1.3
1
0.68166
5
1
1174
5
1
1.3
1
0.76577
5
1
1192.1
5
1
1.3
1
0.89374
5
1
1224.5
5
1
1.3
6
1
1
2
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
293.15
5
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.00305
3
1
659.9
4
1
0.7
1
0.04764
4
1
664.4
4
1
0.7
1
0.10262
5
1
670.3
4
1
0.7
1
0.12246
5
1
672.4
4
1
0.7
1
0.15089
5
1
675.6
4
1
0.7
1
0.2261
5
1
684.4
4
1
0.7
1
0.29788
5
1
693.4
4
1
0.7
1
0.49651
5
1
720.9
4
1
0.6
1
0.61276
5
1
738.8
4
1
0.6
1
0.68166
5
1
750.1
4
1
0.6
1
0.76577
5
1
764.5
4
1
0.5
1
0.89374
5
1
788.1
4
1
0.5
7
1
1
3
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Speed of sound, m/s
Sing-around technique in a fixed-path interferometer
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
293.15
5
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.00115
3
1
1278.7
5
1
1.3
1
0.00245
3
1
1277.7
5
1
1.3
1
0.0124
4
1
1274.6
5
1
1.3
1
0.0262
4
1
1271.5
5
1
1.3
1
0.04084
4
1
1269.3
5
1
1.3
1
0.07249
4
1
1265.3
5
1
1.3
1
0.13953
5
1
1258.6
5
1
1.3
1
0.18966
5
1
1254.6
5
1
1.3
1
0.30171
5
1
1248.8
5
1
1.3
1
0.51749
5
1
1244.4
5
1
1.3
1
0.61622
5
1
1244.8
5
1
1.3
1
0.79829
5
1
1248.2
5
1
1.3
8
1
1
3
1
Principal objective of the work
KNA
TRC
3/18/2010
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
293.15
5
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.00115
3
1
778.6
4
1
0.5
1
0.00245
3
1
778.5
4
1
0.5
1
0.0124
4
1
778.5
4
1
0.5
1
0.0262
4
1
778.7
4
1
0.5
1
0.04084
4
1
778.8
4
1
0.5
1
0.07249
4
1
779.3
4
1
0.5
1
0.13953
5
1
780.4
4
1
0.5
1
0.18966
5
1
781.4
4
1
0.5
1
0.30171
5
1
784
4
1
0.5
1
0.51749
5
1
790.4
4
1
0.5
1
0.61622
5
1
793.7
4
1
0.5
1
0.79829
5
1
800.8
4
1
0.5