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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
303
Perfluoro-n-heptane
335-57-9
C
7
F
1
6
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria
VLE
6
40
298-333 K
6-63 kPa
Activity Coefficients at Infinite Dilution (Pure Solvents)
ACT
2
2
298 K (const.)
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps)
LLE
4
24
286-323 K
n.a.
(A)zeotropic Data
AZD
7
7
298-472 K
16-54 kPa
Critical Data of Mixtures
CRI
1
9
472-540 K
1746-2736 kPa
Total
20
82
n.a. = not available or not given
Dortmund Data Bank Version: February 2024
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