Dichlorodiphenylsilane (CAS: 80-10-4) is a crucial organosilicon intermediate with specific physical and chemical properties that dictate its safe and effective use in industrial applications. As a responsible chemical supplier, NINGBO INNO PHARMCHEM CO.,LTD. prioritizes providing comprehensive information to our clients. This guide covers the essential properties, safety considerations, and handling recommendations for Dichlorodiphenylsilane.

Key Properties of Dichlorodiphenylsilane

Dichlorodiphenylsilane is typically found as a colorless to pale yellow transparent liquid. Its physical characteristics are vital for process design and storage:

• Appearance: Colorless transparent liquid.
• Density: Approximately 1.204 g/mL (or 1.2216 g/mL at 20°C, depending on source).
• Melting Point: Around -22°C.
• Boiling Point: Approximately 305°C.
• Flash Point: Around 157°C (314°F).
• Refractive Index: Around 1.578 to 1.5819 at 20°C.
• Purity: Commonly available at ≥97% or ≥99.0% purity (GC).

Its molecular formula is C12H10Cl2Si, with a molecular weight of approximately 253.20 g/mol.

Safety and Handling Precautions

Due to its chemical nature, Dichlorodiphenylsilane requires careful handling:

• Moisture Sensitivity: This compound reacts readily with moisture, water, and protic solvents. It should be stored under an inert atmosphere (like nitrogen) to prevent degradation.
• Corrosivity: Dichlorodiphenylsilane can cause severe skin burns and eye damage. It is harmful if swallowed and potentially fatal if it comes into contact with skin. Appropriate personal protective equipment (PPE) is mandatory, including chemical-resistant gloves, eye protection (goggles or face shield), and protective clothing.
• Inhalation Hazard: While specific inhalation data varies, it's prudent to handle in well-ventilated areas or under fume hoods to avoid inhaling vapors.
• Storage: Store in a cool, well-ventilated place, away from incompatible materials such as strong bases, oxidizing agents, and moisture. Containers should be tightly sealed.

Applications and Procurement

Dichlorodiphenylsilane is a key intermediate for silicone production, surface modification, electronics manufacturing, and organic synthesis. For procurement, it is essential to partner with a reliable Dichlorodiphenylsilane supplier. We emphasize providing high-quality material and clear safety data sheets (SDS) for all our products. If you are looking to buy Dichlorodiphenylsilane, consider our commitment to quality and safety. We offer competitive Dichlorodiphenylsilane price options and serve as a trusted Dichlorodiphenylsilane manufacturer in China.

For detailed safety information, consult the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) provided with the product. NINGBO INNO PHARMCHEM CO.,LTD. ensures that all necessary documentation is available to our clients. Request a quote today to learn more about our Dichlorodiphenylsilane offerings.