System: 1,1,2,2-tetrafluoroethane/1,1-difluoroethane

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1) 1,1,2,2-tetrafluoroethane
DECHEMA ID23543
FormulaC2H2F4
Synonymfrigen 134
Synonymfreon 134
Synonymrefrigerant 134
InChi-KeyWXGNWUVNYMJENI-UHFFFAOYSA-N
Registry No.359-35-3
2) 1,1-difluoroethane
DECHEMA ID40163
FormulaC2H4F2
SynonymR152a
SynonymHFC 152a
SynonymR 152a
Synonymfrigen 152A
Synonymethylidene fluoride
Synonymfreon 152a
Synonymrefrigerant 152a
Synonymethylene fluoride
Synonymethylidene difluoride
Synonymgenetron 100
Synonymgenetron 152a
Synonympropellant 152a
Synonymr-152a
InChi-KeyNPNPZTNLOVBDOC-UHFFFAOYSA-N
Registry No.75-37-6

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
azeotrope-410View
densityliquid148View
densitygas6377View
density-159View
dew pressure-491View
dew temperature-216View
PVT-data-4266View
vapor-liquid equilibrium-5101View
vapor-liquid equilibrium, isobaric-435View
vapor-liquid equilibrium, isothermal-136View