fenthion tech fenthion 640 g/l ULV competitive price with high quality small ... Henry: 5x10-2 Pa m3 mol-1 (20 C).S.g./density: 1.25 (20C).Solubility: In water 4.2 ... ). In dichloromethane, toluene, isopropanol >250, hexane 100 (all in g/l, 20C).Stability: Stable to ligh,t and up to ... For agricultural uses, application rates vary from 60 to 1200 g/ha, depending on crop, pest, pest stage and application ...