Lead azide tetraethyl

N 24.10% cryst, mp - detonates with a bright flame when heated was prepd by adding drop-wise aq Na azide to an aq soln of diethyl lead chloride at 50°(Refs.l 4). Diethyl lead chloride, (C2Hj)2PbCl2, can be prepd by the action of tetraethyl lead on chlorine, followed by crystn from ale (Refs 1, 2 3)... 

Tetramethyl- and tetraethyl-ammonium or -phosphonium can take the place of an alkali metal 54)- These compounds are formed at graphite anodes on electrolyzing solutions of the corresponding salts in liquid ammonia. The tetraethyl ammonium compound is best prepared by allowing the blue solution obtained by electrolysis of the azide in liquid ammonia to react with finely powdered graphite. In this case intercalation leads only to stage 2, as, m ay be seen from the ratio 1(C2H5)4N 25C determined by analysis. Whereas the blue solution starts... 

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See also in sourсe #XX -- [ ]

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