苯的氨基、硝基化合物在常温下是固体或液体,沸点高、挥发性低、难溶于水、易溶于脂肪和有机溶剂,主要用于染料及医药合成、化学试剂制造,以及橡胶、炸药、涂料、鞋油、油墨、香料、农药、塑料等化学工业。这类化合物在生产过程中以粉尘或蒸气形态直接或间接污染皮肤,是引起中毒的主要原因;经呼吸道吸入也可引起中毒;经消化道进入体内少见。这类可引起急性中毒的化 Benzene amino, nitro compounds at room temperature is solid or liquid, high boiling point, low volatility, insoluble in water, soluble in fat and organic solvents, mainly used in dyes and pharmaceutical synthesis, chemical reagents, as well as rubber, Explosives, paints, shoe polish, ink, spices, pesticides, plastics and other chemical industries. Such compounds in the production process in the form of dust or steam directly or indirectly contaminated skin, is the main cause of poisoning; inhalation through the respiratory tract can also cause poisoning; enter the body through the digestive tract is rare. This can cause acute poisoning