dinitrobenzene / daɪˌnaɪ trəˈbɛn zin, -bɛnˈzin /

📖毕业后词汇二硝基苯二硝基苯二硝苯硝基苯

dinitrobenzene 的定义

n. 名词 noun

Chemistry.

  1. any of three isomeric benzene derivatives having the formula C6H4NO2, made by nitration of benzene or nitrobenzene, the most important of which is the meta form: used chiefly in the manufacture of dyes.