NOVEL CRYSTALLINE POLYMORPHS OF 3-CHLORO-N2-(1S)-1-METHYL-2-(METHYLSULFONYL)ETHYL-N1-{2-METHYL-4-1,2,2,2-TETRAFLUORO-1-(TRIFLUOROMETHYL)ETHYLPHENYL}PHTHALAMIDE

摘要

The present invention relates to defined crystalline polymorphs of 3-chloro-N2-[(1S)-1-methyl-2-(methylsulfonyl)ethyl]-N1-{2-methyl-4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]phenyl}phthalamide of the formula (A), to processes for its preparation and to its use in agrochemical formulations.