hydroxyquinol

== English == === Etymology === From hydroxy- +‎ quinol. === Noun === hydroxyquinol (uncountable) (organic chemistry) a poisonous trihydroxy phenol, 1,2,4-trihydroxybenzene, C6H3(OH)3, used in organic synthesis ==== Translations ==== === See also === pyrogallol 1,2,3-trihydroxybenzene phloroglucinol 1,3,5-trihydroxybenzene