Understanding the Properties and Handling of Divinyltetramethyldisiloxane
For professionals in the chemical industry, a thorough understanding of product properties and safe handling procedures is critical for efficient and safe operations. Divinyltetramethyldisiloxane (CAS 2627-95-4) is a widely used organosilicon compound, and knowing its characteristics is key for procurement managers, R&D scientists, and plant operators. As a leading chemical supplier, we aim to provide essential information for the responsible use of this versatile intermediate.
Divinyltetramethyldisiloxane is most commonly described as a colorless transparent liquid. This physical state is important for its handling and application in various industrial processes. Its chemical formula is C8H18OSi2, and it possesses a molecular weight of approximately 186.40 g/mol. The compound is typically supplied with a high purity, often 99%, which is crucial for ensuring consistent performance in its applications, such as being an additive and catalyst in silicone production, and as a raw material for vinyl silicone oil.
Regarding safety, Divinyltetramethyldisiloxane is noted to be flammable, with a low flash point (around 24℃), indicating it can readily ignite. Therefore, it must be stored and handled away from heat, sparks, and open flames. Incompatibilities include strong oxidizing agents. Proper ventilation is essential when working with the material to avoid inhalation of vapors. Skin and eye irritation are also noted hazards, necessitating the use of appropriate personal protective equipment (PPE), including gloves and eye protection. Safety Data Sheets (SDS) are invaluable resources for detailed handling instructions.
Storage recommendations for Divinyltetramethyldisiloxane typically involve keeping the container tightly closed in a dry, cool, and well-ventilated area. Containers that have been opened should be carefully resealed and stored upright to prevent leakage. For B2B buyers looking to purchase this chemical, understanding these storage requirements ensures that the product maintains its quality and integrity from the supplier's facility to your own. A reliable manufacturer will provide clear guidance on storage and handling.
Sourcing Divinyltetramethyldisiloxane from a reputable manufacturer and supplier, particularly in China, can offer both cost benefits and a stable supply chain. When you decide to buy this compound, ensure you partner with a company that prioritizes safety and provides comprehensive product information. By understanding and adhering to the recommended properties and handling procedures, you can maximize the utility of Divinyltetramethyldisiloxane in your manufacturing processes and research endeavors.
Perspectives & Insights
Alpha Spark Labs
“The compound is typically supplied with a high purity, often 99%, which is crucial for ensuring consistent performance in its applications, such as being an additive and catalyst in silicone production, and as a raw material for vinyl silicone oil.”
Future Pioneer 88
“Regarding safety, Divinyltetramethyldisiloxane is noted to be flammable, with a low flash point (around 24℃), indicating it can readily ignite.”
Core Explorer Pro
“Proper ventilation is essential when working with the material to avoid inhalation of vapors.”