55556-91-7

N-Nitroso-4-piperidone is an intermediate in the synthesis of 1-Methyl-4-piperidone-2,2,6,6-d4 (M325932).

Questionable carcinogen withexperimental tumorigenic data. Mutation data reported.Many N-nitroso compounds are carcinogens. Whenheated to decomposition it emits toxic fumes of NOx. Seealso N-NITROSO COMPOUNDS and KETONES