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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
123
Naphthalene
91-20-3
C
1
0
H
8
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria
VLE
3
31
333-393 K
26-180 kPa
Activity Coefficients at Infinite Dilution (Pure Solvents)
ACT
3
3
298-403 K
n.a.
Solid-Liquid Equilibria
SLE
5
32
273-334 K
n.a.
Densities and Volumes of Mixtures, Excess Volumes
VE
2
22
298 K (const.)
n.a.
Diffusion Coefficients
DIF
1
1
298 K (const.)
n.a.
Further Thermodynamic Properties
X
1
1
298 K (const.)
100 kPa (const.)
Total
15
90
n.a. = not available or not given
Dortmund Data Bank Version: February 2024
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