. "Acetylene#Vinylation_reactions" . . . . "acetylene (ethyne, HC\u2261CH)" . . . . . . . . . "Ethyne" . "Acetileno" . . . . . . . "Acetylenic" . . . "acetylene" . "Acetylene" . . . "disilyl acetylene" . . . "Acetylene Preparation" . . "ethyne" . "Ethyne" . "C₂H₂" . . . . . "Air-acetylene" . . . . "carbide gas" . "Acetylene" . "Marine Acetylene Gas" . . . . . . . "C2H2" . . . . . . . . . . . . . "C₂H₂" . . . . "Acetylene" . . . . . . . "acetylene gas" . . . . "HC\u2261CH" . . "Ac\u00E9tyl\u00E8ne" . .