Used primarily as a research chemical in organic synthesis, particularly in the study of nitrosamine reactivity and decomposition pathways. It serves as a model compound for investigating the behavior of N-nitroso compounds, which are known for their potential mutagenic and carcinogenic properties. This makes it valuable in toxicological studies aiming to understand DNA alkylation mechanisms and cancer risk assessment. Additionally, it has been employed in the development and testing of analytical methods for detecting trace levels of nitrosamines in pharmaceuticals and environmental samples.