System: (2E)-2-butene/1-buten-3-yne

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1) (2E)-2-butene
DECHEMA ID35208
FormulaC4H8
Synonymtrans-β-butylene
Synonymtrans-1,2-dimethylethylene
Synonymtrans-2-butylene
Synonymlow boiling butene-2
Synonym(E)-2-butene
Synonym2-trans-butene
Synonymtrans-2-butene
Synonym2-butene-trans
Synonymtrans-but-2-ene
InChi-KeyIAQRGUVFOMOMEM-ONEGZZNKSA-N
Registry No.624-64-6
2) 1-buten-3-yne
DECHEMA ID37962
FormulaC4H4
Synonymbutenyne
Synonymethynylethene
Synonymbuten-3-yne
Synonymmonovinylacetylene
Synonymvinylacetylene
InChi-KeyWFYPICNXBKQZGB-UHFFFAOYSA-N
Registry No.689-97-4

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
azeotrope-46View
vapor-liquid equilibrium, isothermal-111View