System: carbon dioxide/1-ethenyl-2-pyrrolidinone

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1) carbon dioxide
DECHEMA ID5136
FormulaCO2
SynonymR 744
Synonymcarbonic anhydride
Synonymcarbonic acid gas
Synonymcarbon oxide (CO2)
Synonymrefrigerant 744
Synonymfrigen 744
Synonymdry ice
InChi-KeyCURLTUGMZLYLDI-UHFFFAOYSA-N
Registry No.124-38-9
2) 1-ethenyl-2-pyrrolidinone
DECHEMA ID43616
FormulaC6H9NO
Synonym1-vinyl-2-pyrrolidinone
SynonymN-vinyl-2-pyrrolidinone
Synonym1-vinyl-2-pyrrolidone
InChi-KeyWHNWPMSKXPGLAX-UHFFFAOYSA-N
Registry No.88-12-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
critical pressure-23View
critical temperature-23View
no azeotrope under specified conditions-15View
vapor-liquid equilibrium, isothermal-272View