dioxythiophene

== English == === Etymology === From di- +‎ oxy- +‎ thiophene. === Noun === dioxythiophene (countable and uncountable, plural dioxythiophenes) (organic chemistry, in combination) Any of a class of organic compound derived from thiophene in which two substituents are attached to its ring via two oxygen atoms ==== Derived terms ==== ethylene dioxythiophene (and its derivatives)