Acetylene (generic) Alkyne, disubstituted (generic) 10 Reactions utilise: Acetylene (generic) 3 Reactions form: Acetylene (generic)   Electronically neutral generic. Acetylene (generic) is defined with respect to the entities below: The entities below are defined with respect to: Acetylene (generic) pi-HOMO Lewis base (generic) Benzyne 2-Butyne 2-Butyne-1,4-diol 2-Methyl-3-butyne-2-ol Propargyl alcohol (generic) Propargylic cation Vinyl acetylene chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis