Triethoxy(octyl)silane(CAS: 2943-75-1)

Triethoxy(octyl)silane, with the CAS number 2943-75-1, is an organosilicon compound commonly used in chemical synthesis. Its chemical formula is C13H28O3Si, and it is a colorless liquid with low volatility. It exhibits good solubility in various solvents and is known for its hydrophobic properties, making it useful in surface treatment and functional material applications.

Triethoxy(octyl)silane is primarily used in the production of siloxane-based polymers, coatings, and adhesives. It serves as a precursor for silicone materials and is applied in pharmaceuticals for drug delivery systems, in industrial coatings for corrosion resistance, and in research for developing new materials with tailored properties.

Triethoxy(octyl)silane is generally considered safe when used under proper conditions, but it requires careful handling. It is not classified as highly toxic, but exposure to its vapors may cause irritation. Safety standards recommend using personal protective equipment (PPE) and ensuring adequate ventilation to minimize health risks.

Triethoxy(octyl)silane should be stored in a cool, dry, and well-ventilated area, away from light and sources of heat. It is best kept in a sealed, airtight container made of materials compatible with organic solvents, such as polyethylene. Storage at temperatures below 25°C and maintaining low humidity helps preserve its stability and prolong shelf life.