Acenaphthene is a polycyclic aromatic hydrocarbon consisting of the two-ringed naphthalene with a C2H4 bridge between positions 1 and 8.
Other names include: naphthyleneethylene, peri-ethylenenaphthalene and 1,2-dihydroacenaphthylene.
Its formula is C12H10.
It does not appear to be carcinogenic.
External links
PAHs - including structural diagrams