Stable crystal form of 2-ethyl-3,7-dimethyl- 6-(4-(trifluoromethoxy) phenoxy) quinoline -4-ylmethyl carbonate, method of manufacturing same and agricultural chemical composition containing crystals of same

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专利权人:

Ltd.;Nippon Kayaku Co., Ltd.;Meiji Seika Pharma Co., Ltd.;Meiji Seika Pharma Co.

发明人:

Tanigakiuchi, Kouki,Sekiguchi, Mikio,Hotta, Hiroki,Shimano, Shizuo,Morikawa, Akinori,Yamamoto, Kazumi,Nakanishi, Nozomu,Minowa, Nobuto,Watanabe, Takashi

申请号：

AU2011218939

公开号：

AU2011218939B2

申请日:

2011.02.22

申请国别(地区):

AU

年份:

2015

代理人:

摘要：

Disclosed is a 2-ethyl-3, 7-dimethyl-6-(4-(trifluoromethoxy) phenoxy) quinoline-4-ylmethyl carbonate crystal with stable physicochemical properties. According to this composition, a powder x-ray diffraction of the 2-ethyl-3, 7-dimethyl- 6-(4-(trifluoromethoxy) phenoxy) quinoline-4-ylmethyl carbonate crystals displays diffraction peak patterns as shown in Figure 1.

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