4976 Diflubenzuron Insecticide, interfering with chitin deposition by oral absorption. Diflubenzuron is used on soya beans, citrus, tea, vegetables and mushrooms. Also used as an insecticide in feed for poultry and pigs and as a controlled release bolus in cattle Diflubenzuron belongs to the family of N-Phenylureas. These are compounds containing a N-phenylurea moiety, which is structurally characterized by a phenyl group linked to one nitrogen atom of an urea group. 35367-38-5 37123 C14H9ClF2N2O2 White powder. 230 - 232 °C One of the metabolites of diflubenzuron, PCA, is a proximate carcinogen. It is conjugated to form the carcinogen that can ionize and reat with DNA to form adducts which result in splenic tumor formation. para-Chloroaniline is possibly carcinogenic to humans (Group 2B). (L135) One of the metabolites of diflubenzuron, PCA, has severe health effects. It is associated with cancer of the spleen and liver and osteosarcomas in male rats. Another metabolite of diflubenzuron also has carcinogenic potential and the same carcinogenic potency as PCA. 2014-09-11T05:22:35Z 2026-03-31T17:48:27Z C14427 34703 true FC1=CC=CC(F)=C1C(=O)NC(=O)NC1=CC=C(Cl)C=C1 C14H9ClF2N2O2 InChI=1S/C14H9ClF2N2O2/c15-8-4-6-9(7-5-8)18-14(21)19-13(20)12-10(16)2-1-3-11(12)17/h1-7H,(H2,18,19,20,21) QQQYTWIFVNKMRW-UHFFFAOYSA-N 310.683 310.032061659 Exogenous Solid 3.88 HMDB31778 34065 CHEM003877 DTXSID1024049 NS00009540 3-(4-chlorophenyl)-1-(2,6-difluorobenzoyl)urea