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Dortmund Data Bank
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
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
237
Propane
74-98-6
C
3
H
8
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
91
237
1054
Ethane
41
n-Butane
29
81
58
91
Heptane
21
35
237
Propane
90
Heats of Mixing (
HE
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
n.a.
3
91
Heptane
3
n.a.
237
Propane
28
Gas Solubilities (
GLE
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
2
n.a.
1
91
Heptane
2
10
237
Propane
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
4
38
21
91
Heptane
5
7
237
Propane
28
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
n.a.
2
91
Heptane
1
1
237
Propane
2
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
145
1
91
Heptane
n.a.
n.a.
237
Propane
40
Critical Data of Mixtures (
CRI
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
3
9
10
91
Heptane
3
6
237
Propane
6
Mixture Viscosities (
VIS
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
5
5
91
Heptane
15
8
237
Propane
13
Mixture Surface Tensions (
MSFT
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
n.a.
n.a.
91
Heptane
1
n.a.
237
Propane
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
2
n.a.
91
Heptane
n.a.
n.a.
237
Propane
1
Mixture P-v-T Data (
MPVT
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
5
34
13
91
Heptane
6
10
237
Propane
88
Diffusion Coefficients (
DIF
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
n.a.
1
1
91
Heptane
n.a.
n.a.
237
Propane
1
Further Thermodynamic Properties (
X
)
DDB#
Name
91
237
1054
Ethane
41
n-Butane
1
1
1
91
Heptane
19
2
237
Propane
5
Total
DDB#
Name
91
237
1054
Ethane
41
n-Butane
44
316
116
91
Heptane
76
79
237
Propane
302
Dortmund Data Bank Version: February 2024
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