The present invention relates to a process for preparing 2 - {[3,5-bis (trifluoromethyl) phenyl] carbamoyl} -4-chlorophenyl dihydrogenphosphate ] carbamoyl} -4-chlorophenyl dihydrogen phosphate) and its use.본 발명은 아래에 기술된 2-{[3,5-비스(트리플루오로메틸)페닐]카바모일}-4-클로로페닐 디하이드로젠 포스페이트(2-{[3,5-bis(trifluoromethyl)phenyl] carbamoyl}-4-chlorophenyl dihydrogen phosphate)의 새로운 조성물과 이의 사용을 제공한다.