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

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1) 1,1,1,2,3,3,3-heptafluoropropane
DECHEMA ID26898
FormulaC3HF7
Synonym2-hydroperfluoropropane
Synonym2-h-heptafluoropropane
Synonymr-227ea
Synonymr227ea
Synonym2-hydroheptafluoropropane
Synonymrefrigerant 227
InChi-KeyYFMFNYKEUDLDTL-UHFFFAOYSA-N
Registry No.431-89-0
2) difluoromethane
DECHEMA ID40141
FormulaCH2F2
SynonymR32
SynonymR 32
SynonymHFC 32
Synonymmethylene fluoride
Synonymfrigen 32
Synonymgenetron 32
Synonymfreon 32
Synonymmethylene difluoride
Synonymr-32
Synonymrefrigerant 32
InChi-KeyRWRIWBAIICGTTQ-UHFFFAOYSA-N
Registry No.75-10-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
no azeotrope under specified conditions-39View
surface tensionliquid1412View
vapor-liquid equilibrium, isothermal-483View