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CAS 69806-50-4

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Fluazifop-butyl

Description:
Fluazifop-butyl is a selective systemic herbicide primarily used for controlling annual and perennial grasses in various crops. It belongs to the aryloxyphenoxypropionate class of herbicides and functions by inhibiting the enzyme acetyl-CoA carboxylase, which is crucial for fatty acid synthesis in plants. This inhibition disrupts the growth of susceptible grass species while leaving broadleaf plants largely unaffected. Fluazifop-butyl is typically applied post-emergence, allowing it to target actively growing grasses. The compound is characterized by its relatively low toxicity to mammals and birds, making it a preferred choice in agricultural settings. It is generally formulated as an emulsifiable concentrate or a liquid formulation for ease of application. Environmental persistence is moderate, and it is subject to degradation by microbial activity in soil. Proper handling and application are essential to minimize potential environmental impact and ensure effective weed control. As with all herbicides, adherence to safety guidelines and regulations is crucial for responsible use.
Formula:C19H20F3NO4
InChI: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
InChI key:InChIKey=VAIZTNZGPYBOGF-UHFFFAOYSA-N
SMILES:O(C1=CC=C(C(F)(F)F)C=N1)C2=CC=C(OC(C(OCCCC)=O)C)C=C2
Synonyms:
  • (+-)-Butyl-2-(4-(((5-trifluoro-methyl)-2-pyridinyl)oxy)phenoxy)propanoate
  • 2-(4-((5-(Trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoic acid butyl ester
  • Brn 1510062
  • Butyl (RS)-2-(4-((5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoate
  • Butyl 2-(4-(5-trifluoromethyl-2-pyridinyloxy)phenoxy)propanoate
  • Butyl 2-(4-{[5-(Trifluoromethyl)Pyridin-2-Yl]Oxy}Phenoxy)Propanoate
  • Butyl α-[4-(5-trifluoromethyl-2-pyridyloxy)phenoxy]propionate
  • Caswell No. 460C
  • EPA Pesticide Chemical Code 122805
  • Fluazifop-butyl
  • See more synonyms
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