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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
2187
Methyldiethanolamine (MDEA)
105-59-9
C
5
H
1
3
NO
2
Overview
Details
3865
Piperazine
110-85-0
C
4
H
1
0
N
2
Overview
Details
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174501-65-6
C
8
H
1
5
BF
4
N
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
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
32
7
15
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Heats of Mixing (
HE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
7
n.a.
10
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
n.a.
n.a.
1
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
n.a.
n.a.
5
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
69
13
13
2187
Methyldiethanolamine (MDEA)
4
n.a.
3865
Piperazine
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
11
2
5
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
6
7
1
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
n.a.
n.a.
11
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
145
21
82
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
157
42
52
2187
Methyldiethanolamine (MDEA)
n.a.
5
3865
Piperazine
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
38
10
22
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
6
n.a.
22
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
1
n.a.
1
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
4
n.a.
n.a.
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
67
6
n.a.
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
n.a.
n.a.
27
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
9
7
1
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
18
6
18
2187
Methyldiethanolamine (MDEA)
n.a.
n.a.
3865
Piperazine
n.a.
Total
DDB#
Name
2187
3865
17173
1-Butyl-3-methylimidazolium tetrafluoroborate
174
Water
570
121
286
2187
Methyldiethanolamine (MDEA)
4
5
3865
Piperazine
n.a.
Dortmund Data Bank Version: February 2024
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