semiquinone

/sem-ee-kwi-nohn, -kwin-ohn, sem-ahy-/US // ˌsɛm i kwɪˈnoʊn, -ˈkwɪn oʊn, ˌsɛm aɪ- //

半醌,半醌类,半醌类化合物,半成品

Definitions

n.名词 noun

1
Chemistry.
- : any of the class of free radicals formed as intermediates in the oxidation of a hydroquinone to a quinone.