ゆうがいかがくぶっしつ 有害化学物質 LinksSentence search for 有害化学物質Sentence search for ゆうがいかがくぶっしつKanji details for 有, 害, 化, 学, 物 and 質Edit in JMdict Noun1. hazardous chemical; toxic chemical substanceChemistry Discussions Log in to talk about this word.