3896 Fluazifop-P-butyl Fluazifop-p-butyl is a selective phenoxy herbicide used for postemergence control of annual and perennial grass weeds. It is used on soybeans and other broad-leaved crops such as carrots, spinach, potatoes, and ornamentals. Fluazifop-p-butyl is a general use pesticide. Fluazifop-p-butyl is a different compound than either fluazifop or fluazifop butyl. Both the chemical structures and the toxicities of these compounds are different. Fluazifop-p-butyl formulations can contain some fluazifop-butyl. Fluazifop-p-butyl is a slightly toxic compound. A single ingested dose can cause severe stomach and intestine disturbance. Ingestion of large quantities may cause problems in the central nervous system such as drowsiness, dizziness, loss of coordination and fatigue. Breathing small amounts of the product may cause vomiting and severe lung congestion. 79241-46-6 3033674 C19H20F3NO4 White powder. No indication of carcinogenicity to humans (not listed by IARC). This is a man-made compound that is used as a pesticide. 2013-04-25T07:56:51Z 2014-12-24T20:26:33Z true CCCCOC(=O)[C@@H](C)OC1=CC=C(OC2=CC=C(C=N2)C(F)(F)F)C=C1 C19H20F3NO4 InChI=1S/C19H20F3NO4/c1-3-4-11-25-18(24)13(2)26-15-6-8-16(9-7-15)27-17-10-5-14(12-23-17)19(20,21)22/h5-10,12-13H,3-4,11H2,1-2H3/t13-/m1/s1 InChIKey=VAIZTNZGPYBOGF-CYBMUJFWSA-N 383.3616 383.134442748 Exogenous Solid CHEMBL1864569 2298297