以正硅酸乙酯为原料，经溶胶-凝胶过程制备二氧化硅溶胶，再利用二甲基二乙氧基硅烷（DDS）对其进行改性，制备了疏水性二氧化硅凝胶。
Hydrophobic silica gel was prepared by sol-gel process using tetraethoxy silicone(TEOS) as raw material, then the surface was chemically modified by diethoxydimethylsilane(DDS).
甲基二烯丙基硅烷是一种重要的有机硅中间体，采用甲基三乙氧基硅烷和烯丙基氯通过格式反应制得。
Diallylethoxylmethylsilane is an important silicone intermediate. It was prepared by reaction of methyltriethoxylsilane with allyl chloride grignard reagent.
名称甲基乙烯基二乙氧基硅烷；
Vinyl methyl diethoxy silane; Silane, ethenyldiethoxymethyl-;
名称：甲基乙烯基二乙氧基硅烷；
Vinyl methyl diethoxy silane; Silane, ethenyldiethoxymethyl-;
名称：甲基乙烯基二乙氧基硅烷；
Vinyl methyl diethoxy silane; Silane, ethenyldiethoxymethyl-;
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