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苯胺和硝基苯是苯的氨基或硝基化合物的代表物。苯胺是无色油状液体,有强烈气味,暴露于空气中或日光下变成棕色,稍溶于水。硝基苯纯品是无色至淡黄色的油状液体,有像杏仁油的特殊气味,几乎不溶于水。二者均与乙醇、乙醚或苯混溶。
Aniline and nitrobenzene are representatives of the amino or nitro compounds of benzene. Aniline is a colorless, oily liquid with a strong odor that turns brown when exposed to the air or sunlight and slightly soluble in water. Pure nitrobenzene is a colorless to light yellow oily liquid, like a special smell of almond oil, almost insoluble in water. Both are miscible with ethanol, ether or benzene.