System: piperazine/carbon dioxide/water/±-alanine monopotassium salt

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1) piperazine
DECHEMA ID2535
FormulaC4H10N2
Synonympyrazine hexahydride
Synonymdiethylenediamine
Synonympiperazine, anhydrous
Synonymhexahydropyrazine
Synonympiperazidine
Synonymhexahydro-1,4-diazine
Synonym1,4-diethylenediamine
Synonym1,4-diazinane
Synonymperhydro-1,4-diazine
InChi-KeyGLUUGHFHXGJENI-UHFFFAOYSA-N
Registry No.110-85-0
2) carbon dioxide
DECHEMA ID5136
FormulaCO2
SynonymR 744
Synonymfrigen 744
Synonymrefrigerant 744
Synonymdry ice
Synonymcarbonic anhydride
Synonymcarbonic acid gas
Synonymcarbon oxide (CO2)
InChi-KeyCURLTUGMZLYLDI-UHFFFAOYSA-N
Registry No.124-38-9
3) water
DECHEMA ID41137
FormulaH2O
Synonymrefrigerant 718
Synonymice
Synonymdihydrogen oxide
Synonymhydrogen oxide
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5
4) ±-alanine monopotassium salt
DECHEMA ID45070
FormulaC3H6KNO2
Synonympotassium DL-alaninate
SynonymDL-alanine monopotassium salt
Synonympotassium ±-alaninate
Synonym±-2-aminopropanoic acid potassium salt
InChi-KeyUJLZCNZPJMYEKF-UHFFFAOYSA-M
Registry No.93893-38-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
gas-liquid equilibrium-342View
solubility coefficient (mole gas / mole amine)-342View