释义 |
di·ni·tro·toluene \“+\ noun Etymology: International Scientific Vocabulary dinitro- + toluene : any of six isomeric toxic crystalline compounds CH3C6H3(NO2)3 formed by nitration of nitrotoluenes: as a. : the yellow isomer obtained as the sole first product from para-nitrotoluene and used chiefly in making dyes and explosives — called also 2,4-dinitrotoluene b. : a commercial mixture of two or more of the isomers |