CAS号:998-30-1
品名:三乙氧基硅烷Triethoxysilane
中文别名:三乙氧基矽烷;三乙氧矽烷;TES;
英文别名:Silane,triethoxy-;5,6-epoxyhexyltriethoxysilane;triethoxy-silane;4-bromooctafluorobutanetriethoxysilane;Silane,triethoxy;3-piperazinopropyltriethoxysilane;Triethoxysilicane;triethoxy-silan;TRIES;CT2500;
分子式:C6H16O3Si
分子量:164.275
精确质量:164.087
Psa:27.69
RTECS号:VV6682000
MDL号:MFCD00009061
外观与性状:无色液体
密度:0.89g/mLat 25°C(lit.)
沸点:134-135°C(lit.)
熔点:-170°C
闪点:80°F
折射率:n20/D 1.377(lit.)
稳定性:Stable, but moisture sensitive. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.
储存条件:Store at 0-5ºC
安全说明:S26-S28-S36/37/39-S45
危险类别码:R10; R23/24/25; R34
WGK Germany:3
危险品运输编码:UN 3384 6.1/PG 1
危险类别:6.1
包装等级:II
危险品标志:T; C
简介:TriethoxysilaneisanorganosiliconcompoundwiththeformulaHSi(OC2H5)3.Itisacolourlessliquidusedinpreciousmetal-catalysedhydrosilylationreactions.Theresultingtriethoxysilylgroupsareoftenvaluedforattachmenttosilicasurfaces.ComparedtomostcompoundswithSi-Hbonds,triethoxysilaneexhibitsrelativelylowreactivity.Likemostsilylethers,triethoxysilaneissusceptibletohydrolysis.
用途:主要是合成硅烷偶联剂的重要原料,也可用于制造硅油、聚硅烷、树脂等。
有机硅