For professionals in advanced chemical manufacturing and research, a thorough understanding of key materials is crucial for success. Hexachlorodisilane (HCDS), identified by CAS number 13465-77-5, is one such compound. This article, brought to you by NINGBO INNO PHARMCHEM CO.,LTD., a prominent Hexachlorodisilane manufacturer and supplier, aims to provide a detailed overview of its properties, applications, and the necessary safety precautions for its handling.

Hexachlorodisilane is a colorless, clear liquid. Its molecular formula is Si₂Cl₆, with a molecular weight of approximately 268.89 g/mol. A defining characteristic of HCDS is its exceptional purity, often reaching up to 99.999995% as confirmed by gas chromatography. This high level of purity makes it an ideal precursor for applications demanding ultra-clean environments and precise material properties. Its primary utility is found in high-tech industries, most notably in the semiconductor sector, where it serves as a vital source of silicon for deposition processes.

The applications of Hexachlorodisilane are predominantly linked to its role in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) techniques. In these processes, HCDS is used to deposit silicon-containing thin films, such as silicon nitride (SiNx) and silicon oxide (SiO2). These films are fundamental building blocks for integrated circuits, acting as dielectrics, insulators, and protective barriers. The ability to control the deposition thickness and composition with precursors like HCDS is what enables the miniaturization and increased functionality of modern electronic devices.

It is imperative for any user or potential buyer of Hexachlorodisilane to be aware of its significant moisture sensitivity. HCDS reacts readily with water, undergoing hydrolysis. This reaction not only diminishes the purity of the compound but can also produce corrosive byproducts, making proper handling and storage critical. When you purchase HCDS from NINGBO INNO PHARMCHEM CO.,LTD., you can trust that our packaging and logistics are designed to mitigate these risks. As a responsible Hexachlorodisilane supplier, we provide comprehensive safety data sheets (SDS) and can offer guidance on best practices for handling this reactive material.

When seeking to buy Hexachlorodisilane, consider the crucial aspects of purity, consistency, and supplier reliability. NINGBO INNO PHARMCHEM CO.,LTD. is committed to being your trusted Hexachlorodisilane manufacturer, offering competitive pricing and unwavering quality. We encourage R&D scientists and procurement professionals to contact us for detailed product specifications, current Hexachlorodisilane price lists, and to discuss your specific project needs. Our goal is to facilitate your success by providing access to this essential high-purity chemical.