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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
40
2-Butanone
78-93-3
C
4
H
8
O
Overview
Details
50
Cyclohexane
110-82-7
C
6
H
1
2
Overview
Details
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
159
Tetrahydrofuran
109-99-9
C
4
H
8
O
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
22
12
6
50
Cyclohexane
36
16
91
Heptane
14
Heats of Mixing (
HE
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
8
6
n.a.
50
Cyclohexane
18
12
91
Heptane
4
Gas Solubilities (
GLE
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
1
n.a.
1
50
Cyclohexane
n.a.
n.a.
91
Heptane
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
9
26
n.a.
50
Cyclohexane
9
8
91
Heptane
10
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
1
1
n.a.
50
Cyclohexane
12
2
91
Heptane
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
31
12
6
50
Cyclohexane
30
12
91
Heptane
13
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
24
13
n.a.
50
Cyclohexane
71
15
91
Heptane
3
Critical Data of Mixtures (
CRI
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
n.a.
n.a.
n.a.
50
Cyclohexane
3
1
91
Heptane
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
9
4
n.a.
50
Cyclohexane
13
6
91
Heptane
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
n.a.
n.a.
n.a.
50
Cyclohexane
5
2
91
Heptane
1
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
11
3
n.a.
50
Cyclohexane
3
1
91
Heptane
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
5
4
n.a.
50
Cyclohexane
n.a.
n.a.
91
Heptane
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
n.a.
1
n.a.
50
Cyclohexane
13
n.a.
91
Heptane
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
n.a.
n.a.
n.a.
50
Cyclohexane
4
n.a.
91
Heptane
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
5
2
n.a.
50
Cyclohexane
n.a.
n.a.
91
Heptane
n.a.
Total
DDB#
Name
50
91
159
Tetrahydrofuran
40
2-Butanone
126
84
13
50
Cyclohexane
217
75
91
Heptane
45
Dortmund Data Bank Version: February 2024
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