Triisopropylsilyl chloride Cas 13154-24-0

Core silylating reagents for organic synthesis: Used to prepare silyl enol ethers and suppress side reactions involving metal chelation, thereby enhancing synthetic selectivity and yields.
Specialized raw materials for pharmaceutical and nucleoside synthesis: Used in the production of intermediates for antiviral and antitumor nucleosides/nucleotides, carbohydrates, and natural product-based drugs; enables precise protection of ribose hydroxyl groups with minimal side reactions and high product purity, serving as a standard silylating agent for high-end APIs and nucleic acid reagents.
Functional organosilicon monomers: Used to synthesize specialty silane coupling agents, silicone oils, silicone resins, and silicone rubber end-capping agents; improves filler compatibility in halogenated rubber and serves as a precursor for hyper-silylated organosilicon intermediates.
Surface modification for electronics and semiconductors: Facilitates self-assembled monolayer (SAM) passivation on silicon wafers, gate dielectrics, and PCB substrates; blocks surface hydroxyl traps, enhances carrier mobility in organic thin-film transistors (OTFTs), provides moisture and contamination resistance, and optimizes the stability of microelectronic devices.
Coatings and anti-corrosion/waterproofing materials: Used to synthesize long-lasting marine antifouling resins that inhibit marine biofouling and withstand seawater immersion; serves as a waterproofing and moisture-proofing agent for concrete, stone, and wood to enhance weather resistance and corrosion protection; acts as a hydrophobic additive for paper to improve water repellency and reduce VOC emissions.