Abstract
Silicon tetrachloride,
silicon tetraethoxide and silicon tetraacetate are immiscible with disulphuric acid
and there is no interaction between them. Hexamethyldisilane,
ethoxytrimethylsilane, ethoxy.triethylsilane and
trimethylsilanol form trimethylsilicon hydrogensulphate while
triethylmethylsilane forms methyltris(hydrogensu1phate)silane when dissolved in
disulphuric acid. Diethoxydimethylsilane forms dimethylsilicon hydrogensulphate
while triethoxymethylsilane forms methyl silicon trihydrogensulphate. The
solvolysed products have a tendency to form linear or cyclic polymers.Tetraphenylsilicon forms Si
[OSi(HS04)3]4 in disulphuric acid; this also
has a tendency to polymerize in solution. None of these compounds has a
tendency to form H2 [Si(HSO4)6] in disulphuric
acid.
Cited by
6 articles.
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