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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
41
n-Butane
106-97-8
C
4
H
1
0
Overview
Details
53
Methylcyclohexane
108-87-2
C
7
H
1
4
Overview
Details
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
161
Toluene
108-88-3
C
7
H
8
Overview
Details
237
Propane
74-98-6
C
3
H
8
Overview
Details
1051
Methane
74-82-8
CH
4
Overview
Details
1054
Ethane
74-84-0
C
2
H
6
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
3
29
3
81
115
58
53
Methylcyclohexane
19
36
3
18
4
91
Heptane
52
21
80
35
161
Toluene
10
43
14
237
Propane
143
90
1051
Methane
171
Heats of Mixing (
HE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
10
3
53
Methylcyclohexane
13
6
n.a.
4
n.a.
91
Heptane
18
3
8
n.a.
161
Toluene
n.a.
2
n.a.
237
Propane
13
28
1051
Methane
11
Gas Solubilities (
GLE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
2
2
n.a.
1
1
53
Methylcyclohexane
n.a.
n.a.
n.a.
2
n.a.
91
Heptane
n.a.
2
21
10
161
Toluene
10
9
4
237
Propane
1
n.a.
1051
Methane
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
5
n.a.
n.a.
n.a.
53
Methylcyclohexane
n.a.
4
n.a.
n.a.
n.a.
91
Heptane
9
n.a.
n.a.
n.a.
161
Toluene
5
n.a.
n.a.
237
Propane
n.a.
n.a.
1051
Methane
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
53
Methylcyclohexane
n.a.
n.a.
n.a.
6
n.a.
91
Heptane
n.a.
n.a.
3
n.a.
161
Toluene
n.a.
5
n.a.
237
Propane
n.a.
n.a.
1051
Methane
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
3
n.a.
53
Methylcyclohexane
1
6
n.a.
n.a.
n.a.
91
Heptane
8
n.a.
17
n.a.
161
Toluene
n.a.
n.a.
n.a.
237
Propane
9
n.a.
1051
Methane
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
3
4
3
38
36
21
53
Methylcyclohexane
22
30
n.a.
n.a.
3
91
Heptane
44
5
24
7
161
Toluene
n.a.
12
3
237
Propane
34
28
1051
Methane
53
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
5
2
53
Methylcyclohexane
2
n.a.
n.a.
1
n.a.
91
Heptane
3
1
5
1
161
Toluene
1
2
n.a.
237
Propane
2
2
1051
Methane
5
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
145
1
1
53
Methylcyclohexane
19
34
n.a.
n.a.
n.a.
91
Heptane
49
n.a.
n.a.
n.a.
161
Toluene
n.a.
34
n.a.
237
Propane
4
40
1051
Methane
42
Critical Data of Mixtures (
CRI
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
3
n.a.
9
7
10
53
Methylcyclohexane
n.a.
n.a.
n.a.
8
n.a.
91
Heptane
n.a.
3
10
6
161
Toluene
n.a.
8
n.a.
237
Propane
8
6
1051
Methane
6
Mixture Viscosities (
VIS
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
5
32
5
53
Methylcyclohexane
29
5
n.a.
9
n.a.
91
Heptane
18
15
11
8
161
Toluene
4
35
1
237
Propane
93
13
1051
Methane
43
Mixture Surface Tensions (
MSFT
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
53
Methylcyclohexane
n.a.
n.a.
n.a.
n.a.
n.a.
91
Heptane
5
1
3
n.a.
161
Toluene
n.a.
n.a.
n.a.
237
Propane
5
n.a.
1051
Methane
9
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
10
n.a.
53
Methylcyclohexane
1
5
n.a.
n.a.
n.a.
91
Heptane
8
n.a.
8
n.a.
161
Toluene
n.a.
n.a.
n.a.
237
Propane
21
n.a.
1051
Methane
11
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
n.a.
7
n.a.
53
Methylcyclohexane
n.a.
n.a.
n.a.
n.a.
n.a.
91
Heptane
5
n.a.
n.a.
n.a.
161
Toluene
n.a.
n.a.
n.a.
237
Propane
12
n.a.
1051
Methane
1
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
2
1
n.a.
53
Methylcyclohexane
n.a.
n.a.
n.a.
n.a.
n.a.
91
Heptane
n.a.
n.a.
n.a.
n.a.
161
Toluene
n.a.
n.a.
n.a.
237
Propane
3
1
1051
Methane
6
Mixture P-v-T Data (
MPVT
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
5
n.a.
34
185
13
53
Methylcyclohexane
n.a.
n.a.
n.a.
9
n.a.
91
Heptane
3
6
82
10
161
Toluene
4
6
5
237
Propane
160
88
1051
Methane
81
Diffusion Coefficients (
DIF
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
1
1
1
53
Methylcyclohexane
1
3
n.a.
1
n.a.
91
Heptane
6
n.a.
5
n.a.
161
Toluene
n.a.
8
1
237
Propane
15
1
1051
Methane
1
Further Thermodynamic Properties (
X
)
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
n.a.
1
1
1
10
1
53
Methylcyclohexane
n.a.
n.a.
n.a.
12
n.a.
91
Heptane
1
19
26
2
161
Toluene
1
14
n.a.
237
Propane
77
5
1051
Methane
65
Total
DDB#
Name
53
91
161
237
1051
1054
Ethane
41
n-Butane
6
44
14
316
424
116
53
Methylcyclohexane
107
129
3
70
7
91
Heptane
229
76
303
79
161
Toluene
35
178
28
237
Propane
600
302
1051
Methane
505
Dortmund Data Bank Version: February 2024
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