indene
nounA colorless organic liquid, C9H8, obtained from coal tar and used in preparing synthetic resins.
A colorless viscid liquid, , found in coal-tar oil. It boils at 179.5–180.5° C.
The bicyclic hydrocarbon consisting of a benzene ring fused to one of cyclopentadiene.
A colorless liquid hydrocarbon extracted from petroleum or coal tar and used in making synthetic resins.
