System: 2-butyne-1,4-diol/ethyne/water

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1) 2-butyne-1,4-diol
DECHEMA ID2518
FormulaC4H6O2
Synonym1,4-butynediol
Synonymbutynediol
Synonymbis(hydroxymethyl)acetylene
Synonym1,4-dihydroxy-2-butyne
Synonymbutyne-2-diol-1,4
InChi-KeyDLDJFQGPPSQZKI-UHFFFAOYSA-N
Registry No.110-65-6
2) ethyne
DECHEMA ID39739
FormulaC2H2
Synonymnarcylen
Synonymethine
Synonymacetylene
InChi-KeyHSFWRNGVRCDJHI-UHFFFAOYSA-N
Registry No.74-86-2
3) 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-329View
solubility-213View
solubility coefficient (gas/solvent)-116View