benzoquinone

/ ˌbɛnzəʊkwɪˈnəʊn, -ˈkwɪnəʊn /

noun

1. Also called: quinone. Systematic name: cyclohexadiene-1,4-quinone. a yellow crystalline water-soluble unsaturated ketone manufactured from aniline and used in the production of dyestuffs. Formula: C 6 H 4 O 2

Example Sentences

When threatened, they mix chemicals in their hindquarters, hydrogen peroxide and hydroquinones, to produce an explosion of searing benzoquinone irritant.

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Thus there is quinone itself, or benzoquinone, which is benzene with two atoms of oxygen replacing two atoms of hydrogen.

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