cyclooctatetraene

noun

cy·​clo·​octa·​tet·​ra·​ene

plural -s

: a liquid unsaturated cyclic hydrocarbon C₈H₈ that resembles benzene in its cyclic completely conjugated structure but is much more reactive than benzene and is usually made by catalytic polymerization of acetylene under pressure

Word History

Etymology

International Scientific Vocabulary cycl- + octa- + tetra- + -ene

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