Crystalline form of 2- 2-Chloro-4-methylsulfonyl-3- (2,2,2-trifluoroethoxymethyl) benzoyl cyclohexane-1,3-dione

摘要

The present invention relates to two crystalline forms of 2-[2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoro-ethoxymethyl)benzoyl]cyclohexan-1,3-dione, which is also known under the common name tembotrione. The invention also relates to a process for the production of these crystalline forms and formulations for plant protection which contain one of these crystalline forms of tembotrione.