CRYSTAL MODIFICATION OF (4-CYCLOPROPYL-6-METHYL-2-PYRIMIDINYL) PHENYLAMINE, METHOD OF ITS PRODUCTION FUNGICIDAL AGENTS CONTAINING THIS MODIFICATION AS EFFECTIVE MATTER AND THEIR USE

摘要

(4-Cyclopropyl-6-methylpyrimidin-2-yl)phenylamine in its crystal modification B and high eutectic purity (at least 98 %) with a melting point of between 73 C and 75 C does not have a tendency to crystallise as a fungicidal active compound in crop protection products, which is in contrast to the known modification A. Such compositions are highly storage-stable and retain their original good suspensibility and dispersibility.