... FAO Standards HerbicideNOMENCLATURE fenoxaprop-P-ethylChemical Abstracts name ethyl (R)-2-[4-[(6-chloro-2-benzoxazolyl) ... .8, 20 ºC). In acetone 200, toluene 200, ethyl acetate >200, ethanol c. 24 (all in g/l, ... 20 °C). In acetone 80, toluene 0.5, ethyl acetate 36, methanol 34 (all in g/l, 20 ° ... carboxylase (ACCase). Mode of action Fenoxaprop-P-ethyl is a selective herbicide with contact and systemic ...