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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
1158
Difluoromethane [R32]
75-10-5
CH
2
F
2
Overview
Details
20714
2,3,3,3-Tetrafluoroprop-1-ene
754-12-1
C
3
H
2
F
4
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria
VLE
48
326
263-358 K
222-4871 kPa
Heat Capacities of Mixtures, Excess Heat Capacities
CPE
1
1
283 K (const.)
2070 kPa (const.)
(A)zeotropic Data
AZD
19
19
273-353 K
n.a.
Critical Data of Mixtures
CRI
1
3
352-363 K
3850-4930 kPa
Mixture Viscosities
VIS
12
102
103-343 K
103-3023 kPa
Mixture Surface Tensions
MSFT
6
54
268-343 K
n.a.
Mixture Speeds of Sound
MSOS
2
94
230-345 K
157-12455 kPa
Mixture Thermal Conductivities
MTCN
7
60
264-395 K
885-3997 kPa
Mixture P-v-T Data
MPVT
80
1413
263-383 K
102-100030 kPa
Further Thermodynamic Properties
X
3
105
273-333 K
319-3928 kPa
Total
179
2177
n.a. = not available or not given
Dortmund Data Bank Version: February 2024
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