3-Hexyne is the organic compound with the formula C2H5CCC2H5.
This colorless liquid is one of three isomeric hexynes.
3-Hexyne forms with 5-decyne, 4-octyne, and 2-butyne a series of symmetric alkynes.
It is a reagent in organometallic chemistry.
[1] This article about a hydrocarbon is a stub.