Aniliini riskianalüüs (eng)
converts it into quinone, whereas chlorates, in the presence of certain metallic salts
(especially of vanadium), give aniline black. Hydrochloric acid and potassium chlorate give
chloranil. Potassium permanganate in neutral solution oxidizes it to nitrobenzene, in alkaline
solution to azobenzene, ammonia and oxalic acid, in acid solution to aniline black.
Hypochlorous acid gives 4-aminophenol and para-amino diphenylamine. Oxidation with
persulfate affords a variety of polyanilines compounds. These polymers exhibit rich redox
and acid-base properties.
5. Toxicity data on chemical
a) General toxicity
· Acute toxicity after single administration
The average lethal inhalation dose for humans is reported to be 25 mg/l air or 0.35-
1.43 g/kg bodyweight. With respect to methaemoglobin formation the no-effect dose
of aniline in adult human is about 0.2 mg/kg bodyweight. In animal experiments the
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