六ろく塩えん化かエタン

noun

hexachloroethane; perchloroethane

A chlorinated hydrocarbon used as a chemical intermediate, in pyrotechnics, and formerly as a veterinary anthelmintic. Technical term.

• 六ろく塩えん化かエタンは、かつて家か畜ちくの寄き生せい虫ちゅう駆く除じょに使つかわ