NCIt related terms : N,N-Dimethyl-4-(phenylazo)benzenamine; P-DIMETHYLAMINOAZOBENZENE;
NCIt definition : A yellow, crystalline solid compound. 4-Dimethylaminoazobenzene was used as a dye
for coloring polishes, wax products, polystyrene and soap, and was also used as a
pH indicator, but is no longer used or produced in the United States. Exposure to
this substance causes dermatitis. 4-dimethylaminoazobenzene is reasonably anticipated
to be a human carcinogen. (NCI05);