Carcinogenicitetsundersøgelser udført på mus og rotter viste øget incidens af lymfomer (han - og hunmus), hepatocellulært adenom og carcinom (hanmus) og granulocytisk leukæmi (hunmus).
31 Carcinogenicity studies conducted in mouse and rat showed increased incidences of lymphomas (male and female mouse), hepatocellular adenoma and carcinoma (male mouse) and granulocytic leukaemia (female mouse).