System: difluoromethane/1-methyl-2-pyrrolidinone

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1) difluoromethane
DECHEMA ID40141
FormulaCH2F2
SynonymHFC 32
SynonymR 32
SynonymR32
Synonymfrigen 32
Synonymrefrigerant 32
Synonymmethylene difluoride
Synonymfreon 32
Synonymgenetron 32
Synonymmethylene fluoride
Synonymr-32
InChi-KeyRWRIWBAIICGTTQ-UHFFFAOYSA-N
Registry No.75-10-5
2) 1-methyl-2-pyrrolidinone
DECHEMA ID43470
FormulaC5H9NO
SynonymNMP
Synonym1-methyl-2-pyrrolidone
SynonymN-methylpyrrolidone
Synonym1-methylazacyclopentane-2-one
Synonymm-pyrol
SynonymN-methyl-α-pyrrolidone
SynonymN-methyl-γ-butyrolactam
SynonymN-methylbutyrolactam
SynonymN-methylpyrrolidon-2
SynonymN-methyl-2-pyrrolidone
Synonym1-methylpyrrolidin-2-one
SynonymN-methyl-α-pyrrolidinone
SynonymN-methylpyrrolidinone
SynonymN-methyl-2-pyrrolidinone
InChi-KeySECXISVLQFMRJM-UHFFFAOYSA-N
Registry No.872-50-4

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
gas-liquid equilibrium-114View
no azeotrope under specified conditions-13View
vapor-liquid equilibrium, isothermal-234View