Toluene diisocyanates are moderately predicted to be human carcinogens according to sufficient evidence of carcinogenicity from experiments in experimental animals. The unexplained excesses in lung cancer and NMRD mortality within the Pinkerton cohort [twelve] are relating to, and any publicity dependence seems for being impacted by nutritious employee survivor bias. https://thesocialdelight.com/story2669016/5-simple-statements-about-tdi-80-20-toluene-diisocyanate-explained