pentachloronitrobenzene

/pen-tuh-klawr-oh-nahy-troh-ben-zeen, -ben-zeen, -klohr-/US // ˌpɛn təˌklɔr oʊˌnaɪ troʊˈbɛn zin, -bɛnˈzin, -ˌkloʊr- //

五氯硝基苯,五氯苯,五氯化硝基苯

Definitions

n.名词 noun

1
Chemistry.
- : a crystalline compound, C6Cl5NO2, used as an herbicide and insecticide. Abbreviation: PCNB