3951 Oxyfluorfen Oxyfluorfen is a selective pre and postemergent herbicide used to control certain annual broadleaf and grassy weeds in vegetables, fruit, cotton, es] ornamentals and on non-crop areas. It is a contact herbicide and light is required for it to affect target plants. 42874-03-3 39327 C15H11ClF3NO4 White powder. No indication of carcinogenicity to humans (not listed by IARC). 2013-04-25T07:56:53Z 2014-12-24T20:26:34Z C18881 true CCOC1=CC(OC2=CC=C(C=C2Cl)C(F)(F)F)=CC=C1[N+]([O-])=O C15H11ClF3NO4 InChI=1S/C15H11ClF3NO4/c1-2-23-14-8-10(4-5-12(14)20(21)22)24-13-6-3-9(7-11(13)16)15(17,18)19/h3-8H,2H2,1H3 InChIKey=OQMBBFQZGJFLBU-UHFFFAOYSA-N 361.7 361.032870167 Exogenous Solid CHEMBL1871400 35974