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

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1) 1,1,2,2-tetrafluoroethane
DECHEMA ID23543
FormulaC2H2F4
Synonymrefrigerant 134
Synonymfreon 134
Synonymfrigen 134
InChi-KeyWXGNWUVNYMJENI-UHFFFAOYSA-N
Registry No.359-35-3
2) 1-chloro-1,1-difluoroethane
DECHEMA ID40185
FormulaC2H3ClF2
SynonymR 142b
SynonymHCFC 142b
Synonym1,1-difluoro-1-chloroethane
Synonymfreon 142
Synonymfrigen 142b
Synonymfluorocarbon-142b
Synonymfreon 142b
Synonymα-chloroethylidenefluoride
Synonymrefrigerant 142b
Synonymα-chloroethylidene
Synonymgenetron 101
InChi-KeyBHNZEZWIUMJCGF-UHFFFAOYSA-N
Registry No.75-68-3

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
azeotrope-35View
vapor-liquid equilibrium, isobaric-210View