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A process for preparing N (dichlorphosphoryl) trichlorphosphazen
A process for preparing N (dichlorphosphoryl) trichlorphosphazen
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机译:一种制备AND(二氯磷酰基)三氯磷腈的方法
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摘要
N-(Dichlorophosphoryl)trichlorophosphazene [P2NOCl2], essentially devoid of oligomeric impurities, is improvedly and reproducibly prepared by reacting phosphorus pentachloride with ammonium chloride, advantageously stoichiometrically, wherein more than 50% by weight of the ammonium chloride is of a particle size less than 0.16 mm.
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