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化合物简介
Tetrakis(trimethylsilyloxy)silane (TTMS) is an organosilicon compound with the formula Si[OSi(CH3)3]4. This colourless liquid is used as a reagent in organic synthesis.
基本信息
CAS:3555-47-3
中文别名:四(三甲硅烷氧基)硅;1,1,1,5,5,5-六甲基-3,3-双[(三甲硅基)氧基]-三硅氧烷;
英文别名:Tetrakis-trimethylsilyloxy-silan;Tetrakis(trimethylsiloxy)silane;1,1,1,5,5,5-hexamethyl-3,3-bis-trimethylsilanyloxy-trisiloxane;Tetrakis-trimethylsiloxy-silan;3.3-Bis-trimethylsiloxy-hexamethyltrisiloxan;Orthokieselsaeure-tetrakis-trimethylsilylester;1,1,1,5,5,5-Hexamethyl-3,3-bis-trimethylsilyloxy-trisiloxan;
分子式:C12H36O4Si5
分子量:384.839
精确质量:384.146
Psa:36.92
Logp:4.828
中文别名:四(三甲硅烷氧基)硅;1,1,1,5,5,5-六甲基-3,3-双[(三甲硅基)氧基]-三硅氧烷;
英文别名:Tetrakis-trimethylsilyloxy-silan;Tetrakis(trimethylsiloxy)silane;1,1,1,5,5,5-hexamethyl-3,3-bis-trimethylsilanyloxy-trisiloxane;Tetrakis-trimethylsiloxy-silan;3.3-Bis-trimethylsiloxy-hexamethyltrisiloxan;Orthokieselsaeure-tetrakis-trimethylsilylester;1,1,1,5,5,5-Hexamethyl-3,3-bis-trimethylsilyloxy-trisiloxan;
分子式:C12H36O4Si5
分子量:384.839
精确质量:384.146
Psa:36.92
Logp:4.828
编号系统
MDL号:MFCD00051587
物化性质
密度:0.893g/cm3
沸点:103-106ºC2 mm Hg(lit.)
熔点:-60ºC
闪点:117.4ºC
折射率:n20/D 1.389(lit.)
沸点:103-106ºC2 mm Hg(lit.)
熔点:-60ºC
闪点:117.4ºC
折射率:n20/D 1.389(lit.)
安全信息
安全说明:S26; S36
危险类别码:R36/37/38
海关编码:2931900090
危险品标志:Xi
危险性防范说明:P261; P305 + P351 + P338
信号词:Warning
危险标志:GHS07
危险性描述:H315; H319; H335
危险类别码:R36/37/38
海关编码:2931900090
危险品标志:Xi
危险性防范说明:P261; P305 + P351 + P338
信号词:Warning
危险标志:GHS07
危险性描述:H315; H319; H335
生产方法及用途
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上游原料
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图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)
