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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
176
p-Xylene
106-42-3
C
8
H
1
0
Overview
Details
1223
N-Formylmorpholine
4394-85-8
C
5
H
9
NO
2
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
2
11
5
174
Water
5
2
176
p-Xylene
1
Heats of Mixing (
HE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
19
2
1
174
Water
n.a.
1
176
p-Xylene
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
5
n.a.
n.a.
174
Water
14
n.a.
176
p-Xylene
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
63
6
37
174
Water
51
n.a.
176
p-Xylene
10
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
46
n.a.
6
174
Water
41
n.a.
176
p-Xylene
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
n.a.
n.a.
n.a.
174
Water
n.a.
11
176
p-Xylene
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
20
9
5
174
Water
2
n.a.
176
p-Xylene
2
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
42
8
n.a.
174
Water
n.a.
19
176
p-Xylene
3
Critical Data of Mixtures (
CRI
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
12
n.a.
n.a.
174
Water
5
n.a.
176
p-Xylene
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
1
6
n.a.
174
Water
n.a.
11
176
p-Xylene
8
Mixture Surface Tensions (
MSFT
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
14
n.a.
n.a.
174
Water
1
n.a.
176
p-Xylene
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
23
n.a.
n.a.
174
Water
1
n.a.
176
p-Xylene
1
Diffusion Coefficients (
DIF
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
n.a.
n.a.
n.a.
174
Water
n.a.
2
176
p-Xylene
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
12
n.a.
n.a.
174
Water
2
n.a.
176
p-Xylene
n.a.
Total
DDB#
Name
174
176
1223
N-Formylmorpholine
91
Heptane
259
42
54
174
Water
122
46
176
p-Xylene
25
Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank?
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DDBST GmbH
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