2-Isothiocyanato-1,3-bis(1-methylethyl)-5-phenoxybenzene is a proposed intermediate in the synthesis of 6-Amino-1-(2,6-diisopropyl-4-phenoxyphenyl)-4-((2,6-diisopropyl-4-phenoxyphenyl)amino)-1,3,5-triazine-2(1H)-thione (A607450) is an impurity compound of Diafenthiuron (D310550), an insecticide.