檢視硅酸乙酯的原始碼

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外文名；Tetraethyl orthosilicate 

cas号； 78-10-4

别 名；硅酸四乙酯

国标编号；33609
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'''硅酸乙酯'''（英文名称ethyl silicate）又名正硅酸乙酯（tetraethyl orthosilicate），四乙氧基硅烷（Tetraethoxysilane），简称TEOS。常温下硅酸乙酯为无色透明[[液体]]，有特殊臭味。无水存在下稳定，遇水分解成乙醇与硅酸，在潮湿空气中变浑浊，溶于醇、醚等有机溶剂。分子式为(C2H5O)4Si，熔点-77℃，沸点168.1℃。有毒，对人眼和呼吸道有强烈[[刺激性]]。由四氯化硅和无水乙醇作用后经蒸馏而制得。用于制耐热和耐化学腐蚀涂料和制备有机硅溶剂，也可用于有机合成，制备高级水晶的基本[[原料]]，光学玻璃处理剂、结合剂、电子工业的绝缘材料等。

概述图引自。<ref>[https://zhidao.baidu.com/question/394810068024940205.html 硅酸乙酯的简介],百度知道 , 2016年9月28日</ref>