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CAS 16116-78-2

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(4-Bromophenylethynyl)trimethylsilane

Description:
(4-Bromophenylethynyl)trimethylsilane, with the CAS number 16116-78-2, is an organosilicon compound characterized by the presence of a bromophenyl group and a trimethylsilyl group attached to an ethynyl moiety. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and specific conditions. It is known for its reactivity, particularly in cross-coupling reactions, making it valuable in organic synthesis and materials science. The presence of the bromine atom enhances its electrophilic character, facilitating nucleophilic attack in various chemical transformations. Additionally, the trimethylsilyl group provides stability and solubility in organic solvents, which is advantageous for its application in synthetic pathways. The compound is generally handled with care due to potential toxicity associated with brominated compounds and should be stored in a cool, dry place away from light. As with many organosilicon compounds, it may also exhibit unique properties such as thermal stability and hydrophobicity, contributing to its utility in diverse chemical applications.
Formula:C11H13BrSi
InChI:InChI=1/C11H13BrSi/c1-13(2,3)9-8-10-4-6-11(12)7-5-10/h4-7H,1-3H3
SMILES:C[Si](C)(C)C#Cc1ccc(cc1)Br
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