noun
a polycyclic aromatic hydrocarbon compound
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Acenaphthene is a polycyclic aromatic hydrocarbon that is used in the production of dyes and plastics.
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I heard that acenaphthene is a key ingredient in some types of paint.
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Do you know if acenaphthene is safe to use in arts and crafts projects?
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The acenaphthene of the situation was the underlying cause of the problem.