The Collaborative International Dictionary
Euchlorine
Euchlorine \Eu*chlo"rine\, n. [Cf. F. euchlorine. See Euchloric.] (Chem.) A yellow or greenish yellow gas, first prepared by Davy, evolved from potassium chlorate and hydrochloric acid. It is supposed to consist of chlorine tetroxide with some free chlorine. ||
Wiktionary
euchlorine
n. (context chemistry archaic English) A yellow or greenish-yellow gas, supposed to consist of chlorine tetroxide with some free chlorine.