For professionals in the chemical and materials science sectors, a deep understanding of key intermediates is fundamental to successful research and development. 1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethyldisiloxane (CAS 18132-72-4) is one such compound, recognized for its utility as a versatile building block in organic synthesis and the creation of advanced materials. This article aims to provide a comprehensive overview of its properties, synthesis, and the procurement considerations vital for B2B purchasing.

The compound presents as a colorless to light yellow transparent liquid, characterized by its dual reactive chloropropyl groups and a stable tetramethyldisiloxane core. These features make it an ideal precursor for numerous chemical reactions, including substitution and condensation processes. Its ability to introduce specific functionalities into polymers and organic structures contributes to enhanced thermal stability, chemical resistance, and improved surface properties.

Synthesis of this valuable intermediate typically involves methods such as reduction or condensation reactions. For instance, reduction of appropriate dichloro precursors with agents like sodium aluminum hydride yields the desired disiloxane. Condensation reactions of chloropropylsilanes with water also provide a pathway, though careful control is needed to manage byproduct formation. As a dedicated manufacturer, we optimize these processes to ensure high purity and consistent product quality for our clients.

When considering the purchase of 1,3-Bis(3-chloropropyl)-1,1,3,3-tetramethyldisiloxane, it is essential to partner with a reliable supplier. We offer competitive prices and ensure robust quality control measures. If you are seeking to procure this chemical intermediate and require information on availability or a detailed quote, do not hesitate to contact us. Our expertise as a leading manufacturer in China guarantees that you will receive a product that meets your exacting standards and supports your critical projects.