For chemists engaged in cutting-edge research, understanding the properties and sourcing of key chemical intermediates is fundamental to achieving experimental success. ((4-Methoxyphenyl)ethynyl)trimethylsilane, identified by its CAS number 3989-14-8, is an organosilicon compound that has garnered considerable attention due to its versatile applications in organic synthesis and materials science. As a reputable supplier and manufacturer, we aim to provide clarity on this important chemical and how researchers can access it efficiently.

At its core, ((4-Methoxyphenyl)ethynyl)trimethylsilane is valued for its dual functionality: the presence of a methoxyphenyl ethynyl group and a trimethylsilyl (TMS) protecting group. Chemically, it's represented by the molecular formula C12H16OSi, with a molecular weight of approximately 204.34 g/mol. Its physical appearance is typically that of a clear liquid, ranging in color from colorless to light orange or yellow, with a reported boiling point around 96°C at 1.5 mm Hg. The trimethylsilyl group plays a crucial role by protecting the terminal alkyne, allowing for selective reactions elsewhere in a molecule. This protective feature is highly advantageous in multi-step synthetic processes common in both academic research and industrial production.

The high purity of this compound, often guaranteed at 99% or more, is a critical factor for its effective use. When researchers decide to buy CAS 3989-14-8, they are seeking a reliable reagent that minimizes side reactions and ensures high yields. Impurities can significantly compromise experimental outcomes, especially in sensitive applications such as pharmaceutical synthesis or the creation of advanced electronic materials. Therefore, sourcing from manufacturers who uphold stringent quality control measures is paramount.

As a manufacturer located in China, we are committed to meeting these high purity demands. We offer ((4-Methoxyphenyl)ethynyl)trimethylsilane as a key intermediate for a broad spectrum of applications. Its utility spans from being a building block in the synthesis of complex pharmaceutical compounds and drug candidates to its role in developing novel polymers and functional materials in material science. Researchers exploring new avenues in medicinal chemistry or nanotechnology will find this compound to be a valuable addition to their laboratory inventory.

For any scientist or procurement specialist looking to source CAS 3989-14-8, we encourage you to reach out for detailed product specifications, competitive pricing, and the opportunity to request a free sample. Understanding the product's properties and having a reliable supplier are the first steps to successful project execution. By choosing a dedicated manufacturer and supplier, you ensure not only the quality of the chemical but also a streamlined procurement process, allowing you to focus on innovation and discovery.