Toluene diisocyanates are moderately predicted to become human carcinogens based upon sufficient proof of carcinogenicity from experiments in experimental animals. This facts is based on technological info that DuPont believes being trusted within the date issued. It can be matter to revision as supplemental know-how and practical experience are attained. https://costabull.com/product/toluene-diisocyanate-tdi-80-20/