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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
11
Ethanol
64-17-5
C
2
H
6
O
Overview
Details
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
123
Naphthalene
91-20-3
C
1
0
H
8
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
123
Naphthalene
11
Ethanol
60
1
91
Heptane
3
Heats of Mixing (
HE
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
39
n.a.
91
Heptane
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
72
3
91
Heptane
3
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
33
n.a.
91
Heptane
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
79
n.a.
91
Heptane
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
n.a.
16
91
Heptane
5
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
221
2
91
Heptane
2
Critical Data of Mixtures (
CRI
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
5
n.a.
91
Heptane
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
63
1
91
Heptane
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
2
n.a.
91
Heptane
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
34
n.a.
91
Heptane
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
3
n.a.
91
Heptane
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
19
n.a.
91
Heptane
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
36
n.a.
91
Heptane
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
5
8
91
Heptane
1
Further Thermodynamic Properties (
X
)
DDB#
Name
91
123
Naphthalene
11
Ethanol
2
2
91
Heptane
1
Total
DDB#
Name
91
123
Naphthalene
11
Ethanol
673
33
91
Heptane
15
Dortmund Data Bank Version: February 2024
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