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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
2216 1,1,2,2-Tetrafluoroethane [R134] 359-35-3 C2H2F4 Overview
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Pure Component Data

Property  Points   Sets  Temperature
Range
States Sets
Critical Data 2 2 (hidden) Critical Point 2
Density 257 26 200-443 KLiquid 19
Vapor Phase of VLE 2
Liquid Phase of VLE 2
Further States 3
Dielectric Constant 54 1 309-413 KGas/Vapor 1
Vapor Pressure 144 19 200-391 KVapor-Liquid 19
Viscosity (Dynamic) 1 1 298-298 KGas/Vapor 1

Pure Component Properties Data Bank Information Page


Dortmund Data Bank Version: February 2024
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