1-Methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-4(1H)-pyridinone; 1-Methyl-3-phenyl-5-(alpha,alpha,alpha-trifluoro-m-tolyl)-4-pyridone; Brake; EL 171; EL-171; Pride; Sonar; 4(1H)-Pyridinone, 1-methyl-3-phenyl-5-(3-(trifluoromethyl)phenyl)-; [ChemIDplus]
White solid; [HSDB] Colorless solid; [MSDSonline]
Used as an systemic herbicide for control of aquatic weeds in ponds and lakes; No direct food uses; [Reference #1]
N-methylformamide is the major degradation product after use in lakes and ponds; [Reference #1] See "N-methylformamide."
9.75E-08 mm Hg
LC50 (rat) > 2,130,000 mg/m3/1h
Industrial Processes with risk of exposure: