ethyldichloroarsine

[ eth-uh l-dahy-klawr-oh-ahr-seen, -klohr- ]
/ ˌɛθ əl daɪˌklɔr oʊˈɑr sin, -ˌkloʊr- /

noun Chemistry.

a colorless, volatile, poisonous liquid, C2H5AsCl2, having an irritating, fruitlike odor: formerly used as a blister gas.

Origin of ethyldichloroarsine