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Photochemical nitrosation of di methylamine in aqueous solution containing nitrite

Photochemical nitrosation of di methylamine in aqueous solution containing nitrite

Chemosphere 11(8): 797-802

Dimethylamine was nitrosated photochemically in an aqueous solution containing nitrite by irradiation with a high-pressure Hg lamp and by exposure to sunlight, giving nitrosodimethylamine, a well known carcinogen. The nitrosation occurred more readily at alkaline pH than at acidic and neutral pH. Nitrosodiethylamine was produced photochemically under natural environmental conditions.

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