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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
141
Propionic acid
79-09-4
C
3
H
6
O
2
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
1146
Tributyl phosphate
126-73-8
C
1
2
H
2
7
O
4
P
Overview
Details
Search for mixtures containing this mixture as subsystem
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Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Liquid-Liquid Equilibria (Miscibility Gaps)
LLE
7
43
298-343 K
100 kPa (const.)
91
141
174
5
91
174
1146
2
Densities and Volumes of Mixtures, Excess Volumes
VE
2
22
298 K (const.)
n.a.
91
141
174
1
91
174
1146
1
Mixture Surface Tensions
MSFT
1
4
303 K (const.)
100 kPa (const.)
91
174
1146
1
Further Thermodynamic Properties
X
2
34
298-305 K
n.a.
91
141
174
1146
1
91
174
1146
1
Total
12
103
91
141
174
6
91
141
174
1146
1
91
174
1146
5
Dortmund Data Bank Version: February 2024
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