NCIt definition : The chloride salt of a compound used experimentally to induce tumors in animal models
of carcinogenesis. In mice and rats, 1,2-dimethylhydrazine may induce carcinogenesis
through deregulation of the cell cycle. This agent primarily induces gastrointestinal
and vascular tumors. 1,2-Dimethylhydrazine may be found in small amounts in the environment
due to its use in industry and agriculture. (NCI04);