PROCEDIMIENTO PARA BAJAR LA TEMPERATURA DE CRISTALIZACION DE SOLUCIONES DE DISOLVENTES ORGANICOS CONTENIENDO POR LO ME- NOS UN ESTER SELECCIONADO ENTREN-OCTANOATO DE 2,6-DIBROMO 4-CIANOFENILO Y N-OCTANOATO DE 2,6-DIYODO-4-CIANOFENILO

摘要

Solutions containing high concentrations of the n-butyric acid ester and n-octanoic acid ester of bromoxynil (3,5-dibromo-4-hydroxybenzonitrile) or ioxynil (3,5-diiodo-4-hydroxybenzonitrile). Such solutions have crystallization temperatures lower than those of like solutions containing like amounts of any one of such esters alone.