释义 |
ni·tro·naphthalene \| ̷ ̷ ̷ ̷ at nitro-+\ noun Etymology: International Scientific Vocabulary nitr- + naphthalene : either of two yellow crystalline compounds C10H7NO2: a. : the alpha or 1-isomer made by direct nitration of naphthalene and used in making alpha-naphthylamine b. : the beta or 2-isomer made indirectly (as by nitration of tetrahydronaphthalene followed by dehydrogenation) |