Further water solubility determinations of insecticidal compounds.

The aqueous solubility of 39 insecticidal and related compounds was determined at 20 +/- 1.5 degrees C, using a previously described shaking and centrifugation method. Fenamiphos, fenthion and methidathion produced values substantially less than those reported in the literature whereas, aminocarb, diazinon, dicapthon, pirimiphos-ethyl and pirimiphos-methyl gave solubilities substantially greater than reported literature values.