For businesses involved in silicone manufacturing, advanced material synthesis, and specialized organic chemistry, sourcing high-quality Dichlorodiphenylsilane (CAS 80-10-4) is paramount. As a critical intermediate, its purity and consistent availability directly impact the performance and reliability of the final products. This article serves as a guide for procurement managers and R&D scientists seeking to understand the key considerations when purchasing this essential organosilicon compound.

Understanding Dichlorodiphenylsilane (CAS 80-10-4)

Dichlorodiphenylsilane is a colorless liquid known for its reactivity, particularly its moisture sensitivity. Its chemical structure, featuring two phenyl groups and two chlorine atoms bonded to a silicon atom, makes it an indispensable precursor in the synthesis of various silicon-based materials. The primary use of Dichlorodiphenylsilane is as a raw material in the production of silicone oils and silicone resins. These silicones find applications across a vast spectrum, from industrial lubricants and sealants to cosmetics and medical devices. Furthermore, its role as an intermediate in organic synthesis allows for the creation of high molecular weight aromatic silicon compounds and specialized materials like those used in OLEDs.

Key Considerations for Buyers: Quality and Purity

When you buy Dichlorodiphenylsilane, prioritizing purity is essential. Impurities can lead to unwanted side reactions, reduced yields, and compromised properties in your final silicone products or synthesized molecules. Manufacturers typically specify purity levels, often expressed as a percentage of the desired compound (e.g., 97%, 99%). Always request detailed Certificates of Analysis (CoA) from your potential supplier. These documents provide critical information about the product's composition, physical properties, and the analytical methods used for verification.

Applications Driving Demand for Dichlorodiphenylsilane

The versatility of Dichlorodiphenylsilane fuels its demand in several key industries:

  • Silicone Industry: As a fundamental building block for silicone polymers, it contributes to the creation of materials with excellent thermal stability, flexibility, and water repellency.
  • Organic Synthesis: It serves as a crucial intermediate for chemists developing new organosilicon compounds, functional materials, and advanced intermediates for pharmaceuticals or agrochemicals.
  • Material Science: Its ability to act as a surface modifier makes it valuable for enhancing material properties such as toughness and shock resistance.

Finding Reliable Dichlorodiphenylsilane Suppliers

Identifying a trustworthy Dichlorodiphenylsilane manufacturer or supplier is vital for ensuring a stable and cost-effective supply chain. When sourcing from China, look for suppliers with a strong track record, robust quality control systems, and transparent communication. Consider factors such as:

  • Manufacturing Capabilities: Does the supplier have the capacity to meet your volume requirements?
  • Technical Support: Can they provide technical data and assist with application-specific queries?
  • Logistics and Packaging: How is the product packaged and shipped to maintain its integrity? Dichlorodiphenylsilane is moisture-sensitive and requires careful handling.
  • Pricing and Payment Terms: Obtain competitive quotes and understand the payment and delivery terms.

By focusing on these aspects, procurement professionals and R&D scientists can effectively secure a reliable supply of Dichlorodiphenylsilane, enabling innovation and consistent production in their respective fields. For your next purchase, consider us as your go-to supplier for high-quality Dichlorodiphenylsilane.