System: 1-ethenylhexahydro-2H-azepin-2-one homopolymer/urea/2-hydroxy-N,N,N-trimethylethanaminium chloride/water

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1) 1-ethenylhexahydro-2H-azepin-2-one homopolymer
DECHEMA ID18121
Formula(C8H13NO)n
Synonympoly(N-vinylcaprolactam)
Registry No.25189-83-7
2) urea
DECHEMA ID32041
FormulaCH4N2O
Synonymcarbamide
Synonymisourea
Synonymcarbonyl diamide
Synonymcarbamide resin
Synonymcarbamimidic acid
Synonymcarbonyl diamine
Synonympseudourea
Synonymureaphil
InChi-KeyXSQUKJJJFZCRTK-UHFFFAOYSA-N
Registry No.57-13-6
3) 2-hydroxy-N,N,N-trimethylethanaminium chloride
DECHEMA ID37289
FormulaC5H14ClNO
Synonym(2-hydroxyethyl)trimethylammonium chloride
Synonymcholine chloride
InChi-KeySGMZJAMFUVOLNK-UHFFFAOYSA-M
Registry No.67-48-1
4) water
DECHEMA ID41137
FormulaH2O
Synonymice
Synonymrefrigerant 718
Synonymhydrogen oxide
Synonymdihydrogen oxide
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
liquid-liquid equilibrium-16View