Alkoxy derivatives of allylbenzene, including safrole, estragole, methyleugenol, myristicin, dill apiol, and parsley apiol, are important herb and spice constituents. Human exposure occurs mainly through consumption of food and drinks. Safrole, estragole, and methyleugenol are weak animal
The binding of a series of alkenylbenzenes to liver DNA of adult female CD-1 mice, isolated 24 h after i.p. administration of non-radioactive test compound (2 or 10 mg/mouse), was investigated by a modified 32P-post-labelling assay. The known hepatocarcinogens, safrole, estragole and methyleugenol,