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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
542
Sulfolane
126-33-0
C
4
H
8
O
2
S
Overview
Details
587
1-Heptyne
628-71-7
C
7
H
1
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
542
587
1-Heptyne
91
Heptane
3
2
542
Sulfolane
1
Heats of Mixing (
HE
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
n.a.
3
542
Sulfolane
2
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
59
n.a.
542
Sulfolane
8
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
16
n.a.
542
Sulfolane
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
4
9
542
Sulfolane
1
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
1
n.a.
542
Sulfolane
1
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
542
587
1-Heptyne
91
Heptane
n.a.
n.a.
542
Sulfolane
2
Total
DDB#
Name
542
587
1-Heptyne
91
Heptane
83
14
542
Sulfolane
15
Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank?
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