Crystalline phenylsilanetriol, PhSi(OH)₃ (1) was obtained by smooth hydrolysis of phenyltrimethoxysilane and characterised by different analytical methods (wide angle X-ray powder diffraction, NMR, IR, thermogravimetric analysis). The title-compound is surprisingly stable in the solid state but slowly condenses in acetone solution. Reaction of 1 with Me₃SiCl and Me₂(CH₂Cl)SiCl gave the corresponding tris-triorganylsiloxy substituted derivatives in high yields.

中文翻译：

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苯基硅烷三醇—合成，稳定性和反应性

结晶的苯基硅烷三醇PhSi（OH）₃（1）是通过苯基三甲氧基硅烷的平滑水解而获得的，并通过不同的分析方法（广角X射线粉末衍射，NMR，IR，热重分析）进行了表征。标题化合物在固态中出乎意料地稳定，但是在丙酮溶液中缓慢冷凝。的反应1与我₃的SiCl和Me ₂（CH ₂ Cl）的的SiCl得到相应的三- triorganylsiloxy取代的衍生物以高产率。