Cas号107-46-0Beilstein1736258分子式C6H18Si2O；(CH3)3SiOSi(CH3)3分子量162.38别名六甲基二硅氧烷,***外观Appearance无色透明液体纯度Purity>99.9%(GC)红外光谱测定Infraredspectrometry和对照匹配折光率Refractiveindexn20/D1.3760-1.3780相对密度Specificgr***ity(20/20°C)0.7630-0.7700)