Isopropenoxytrimethylsilane (CAS 1833-53-0) is a chemical intermediate that requires careful consideration of its properties and safe handling protocols for optimal use. As a leading manufacturer and supplier, providing accurate information on its characteristics is crucial for our B2B partners, including R&D scientists and procurement managers. Understanding these aspects ensures efficient and safe application of this valuable organosilicon compound.

The physical appearance of Isopropenoxytrimethylsilane is typically that of a clear liquid. Key physical properties reported include a boiling point in the range of 94-95°C and a density around 0.78 g/mL at 25°C. Its flash point is notably low, around -7°C to -1°C, classifying it as a flammable liquid. This flammability necessitates strict adherence to safety guidelines during storage, handling, and use. Always ensure it is kept away from ignition sources and used in well-ventilated areas or under inert atmosphere when necessary. Proper storage conditions, often refrigerated at 0-10°C or below -20°C as recommended by some sources, are vital for maintaining its stability and purity.

From a chemical perspective, Isopropenoxytrimethylsilane is sensitive to moisture, indicated by its hydrolytic sensitivity. It reacts slowly with water, which can lead to the formation of trimethylsilanol and other byproducts. This reactivity underscores the importance of storing the compound in tightly sealed containers and, if possible, under a dry, inert atmosphere such as nitrogen. When you purchase Isopropenoxytrimethylsilane, always check the supplier's recommendations for handling to prevent degradation and ensure the integrity of the material for your synthesis needs. This is particularly important when considering bulk purchases, where maintaining product quality over extended periods is a significant concern for buyers.

Safety is paramount when working with any chemical, and Isopropenoxytrimethylsilane is no exception. Hazard statements often include flammability (H225) and irritation to skin, eyes, and respiratory tract (H315, H319, H335). Appropriate personal protective equipment (PPE), such as safety goggles, chemical-resistant gloves, and lab coats, should always be worn. When handling larger quantities or during transfer operations, respiratory protection might also be necessary. Familiarizing yourself with the Safety Data Sheet (SDS) provided by the manufacturer is an essential step before any laboratory or industrial use. For B2B customers, understanding these handling requirements ensures both personnel safety and the successful application of the product, reinforcing our commitment as a reliable supplier.