Triphenylfluorosilane CAS Nr 379-50-0
Taw qhia
Nws yog insoluble nyob rau hauv dej ntawm chav tsev kub, tab sis nws yuav yaj nyob rau hauv ib co organic solvents xws li benzene thiab methylene chloride. Nws muaj qhov zoo hydrophobicity thiab tshuaj lom neeg ruaj khov, thiab tuaj yeem tiv thaiv kev tawm tsam ntawm acids, alkalis thiab oxidants rau qee yam.
Hauv kev siv cov tswv yim, triphenylmethylfluorosilane feem ntau yog siv los ua cov tshuaj reagent hauv cov khoom siv hluavtaws. Nws tuaj yeem siv los qhia cov pab pawg silicone thiab hloov cov tshuaj lom neeg ntawm cov molecules. Nws kuj tseem siv tau los ua ib qho catalyst rau organometallic tshuaj tiv thaiv. Triphenylmethylfluorosilane kuj tseem siv tau los ua qhov hloov kho saum npoo los txhim kho cov khoom ntawm qee yam khoom.
Txoj kev npaj ntawm triphenylmethylfluorosilane feem ntau tau txais los ntawm cov tshuaj tiv thaiv ntawm triphenylmethyllithium thiab magnesium silicon fluoride. Magnesium silicon fluoride raug tshem tawm hauv anhydrous ether thiab ces tritylmethyllithium maj mam ntxiv. Cov tshuaj tiv thaiv yuav tsum tau khaws cia qis kom tsis txhob muaj kev cuam tshuam sab. Tom qab cov tshuaj tiv thaiv tiav, cov ntshiab triphenylmethylfluorosilane raug cais tawm los ntawm cov tshuaj tiv thaiv sib xyaw los ntawm cov txheej txheem cov tshuaj tiv thaiv organic.
Thaum siv triphenylmethylfluorosilane, yuav tsum tau ua raws li kev ceev faj txog kev nyab xeeb hauv qab no: nws yog cov kua hluav taws xob thiab yuav ua rau hluav taws kub yog tias nws ntsib qhov hluav taws kub. Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhov cua zoo, kom deb ntawm hluav taws thiab oxidants. Cov cuab yeej tiv thaiv tus kheej tsim nyog xws li looj tsom iav thiab hnab looj tes yuav tsum tau hnav thaum ua haujlwm. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab nqus tau nws cov vapors.
