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Method for preparing melamine salt of bis-(pentaerythritol phosphate) phosphoric acid
Method for preparing melamine salt of bis-(pentaerythritol phosphate) phosphoric acid
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机译:双(季戊四醇磷酸酯)磷酸三聚氰胺盐的制备方法
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摘要
Bis-(pentaerythritol phosphate) phosphoric acid is prepared by mechanochemical synthesis including ball milling a mixture containing P2O5, pentaerythritol, an alkyl benzene having one or two C1-C5 alkyl groups, and a metal halide catalyst, in a ball mill as a reactor and at a temperature of room temperature to 150° C. Melamine is then reacted with the resulting bis-(pentaerythritol phosphate) phosphoric acid to form a product of melamine salt thereof.
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机译:双-(季戊四醇磷酸酯)磷酸是通过机械化学合成制备的,包括球磨包含P 2 Sub> O 5 Sub>,季戊四醇,具有一个或两个C1-C5的烷基苯的混合物。在作为反应器的球磨机中,在室温至150℃的温度下,将烷基和金属卤化物催化剂反应。然后使三聚氰胺与所得的双(季戊四醇磷酸酯)磷酸反应以形成其三聚氰胺盐的产物。
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