System: 1,1,1,2,3,3,3-heptafluoropropane/1,1-difluoroethane

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1) 1,1,1,2,3,3,3-heptafluoropropane
DECHEMA ID26898
FormulaC3HF7
Synonym2-h-heptafluoropropane
Synonymr-227ea
Synonymr227ea
Synonym2-hydroheptafluoropropane
Synonymrefrigerant 227
Synonym2-hydroperfluoropropane
InChi-KeyYFMFNYKEUDLDTL-UHFFFAOYSA-N
Registry No.431-89-0
2) 1,1-difluoroethane
DECHEMA ID40163
FormulaC2H4F2
SynonymR 152a
SynonymHFC 152a
SynonymR152a
Synonymfrigen 152A
Synonymr-152a
Synonymethylene fluoride
Synonympropellant 152a
Synonymrefrigerant 152a
Synonymgenetron 152a
Synonymfreon 152a
Synonymgenetron 100
Synonymethylidene fluoride
Synonymethylidene difluoride
InChi-KeyNPNPZTNLOVBDOC-UHFFFAOYSA-N
Registry No.75-37-6

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
azeotrope-11View
no azeotrope under specified conditions-12View
vapor-liquid equilibrium-117View
vapor-liquid equilibrium, isothermal-228View