System: piperazine/2,2'-iminobisethanol/carbon dioxide/water

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1) piperazine
DECHEMA ID2535
FormulaC4H10N2
Synonympyrazine hexahydride
Synonym1,4-diazinane
Synonympiperazine, anhydrous
Synonymperhydro-1,4-diazine
Synonympiperazidine
Synonymdiethylenediamine
Synonymhexahydro-1,4-diazine
Synonymhexahydropyrazine
Synonym1,4-diethylenediamine
InChi-KeyGLUUGHFHXGJENI-UHFFFAOYSA-N
Registry No.110-85-0
2) 2,2'-iminobisethanol
DECHEMA ID2687
FormulaC4H11NO2
Synonymbis(2-hydroxyethyl) amine
Synonym2,2'-iminodiethanol
Synonym2,2'-dihydroxydiethylamine
Synonymbis(2-hydroxyethyl)amine
Synonym1-(N-(2-ethoxy)amino)-2-ethanol
Synonymbishydroxyehtylamine
Synonymdi(2-hydroxyethyl)amine
Synonym2,2'-iminodi-1-ethanol
Synonymdiethanolamine
Synonym2,2'-diethanolamine
InChi-KeyZBCBWPMODOFKDW-UHFFFAOYSA-N
Registry No.111-42-2
3) 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
4) water
DECHEMA ID41137
FormulaH2O
Synonymice
Synonymdihydrogen oxide
Synonymhydrogen oxide
Synonymrefrigerant 718
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
gas-liquid equilibrium-389View
solubility coefficient (mole gas / mole amine)-389View