Quinhydrone

Quin`hy´drone

(Chem.) A green crystalline substance formed by the union of quinone with hydroquinone, or as an intermediate product in the oxidation of hydroquinone or the reduction of quinone.

quinhydrone

[kwin′hī‚drōn] (organic chemistry) C₆H₄O₂·C₆H₄(OH)₂ Green, water-soluble powder, subliming at 171°C; a compound of quinone and hydroquinone dissociating in solution.

quinhydrone

quin·hy·drone

(kwin-hī'drōn), A mixture of equimolecular quantities of quinone and hydroquinone; used in pH determinations (that is, via a q. electrode).

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