... water 0.27 (pH 5.1), 61 (pH 7.0) (both in g/l, 20 °C). In acetone 80, toluene 0 ... .5, ethyl acetate 36, methanol 34 (all in g/l, 20 °C). APPLICATIONS fenoxaprop-P-ethylBiochemistry Fatty acid ... h) 0.56 (pH 8.0-8.4), 2.7 (pH 7.7-7.8) (both mg/l). Algae LC50 (72 h) ... -chloro-2,3-dihydrobenzoxazol-2-one. Soil/Environment In soil, fenoxaprop-ethyl is rapidly hydrolysed to fenoxaprop (A. E. Smith, J. Agric ...