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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
21
Ethyl acetate
141-78-6
C
4
H
8
O
2
Overview
Details
95
2-Propanol
67-63-0
C
3
H
8
O
Overview
Details
3264
Tetra-n-butylammonium bromide
1643-19-2
C
1
6
H
3
6
BrN
Overview
Details
3336
1H-Imidazole
288-32-4
C
3
H
4
N
2
Overview
Details
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Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
16
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
1
Heats of Mixing (
HE
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
7
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
3
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
25
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
n.a.
n.a.
n.a.
95
2-Propanol
n.a.
1
3264
Tetra-n-butylammonium bromide
2
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
n.a.
n.a.
n.a.
95
2-Propanol
2
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
26
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
16
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
2
Mixture Surface Tensions (
MSFT
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
9
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
3
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Mixture Flash Points (
MFLP
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
1
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
n.a.
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
2
Further Thermodynamic Properties (
X
)
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
n.a.
n.a.
n.a.
95
2-Propanol
n.a.
n.a.
3264
Tetra-n-butylammonium bromide
3
Total
DDB#
Name
95
3264
3336
1H-Imidazole
21
Ethyl acetate
106
n.a.
n.a.
95
2-Propanol
2
1
3264
Tetra-n-butylammonium bromide
10
Dortmund Data Bank Version: February 2024
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DDBST GmbH
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