An oily, colorless liquid, CCl3NO2, used as a lung irritant in poison gas and in dyestuffs, disinfectants, insecticides, and soil fumigants.

• 三氯硝基甲烷一种油性、无色的液体，CCl3NO2，在毒气中用作肺刺激物，并用于染料、杀菌剂、杀虫剂和土壤熏剂