CAS 98358-37-3

Poly(oxy-1,2-ethanediyl), α-[3-(trimethoxysilyl)propyl]-ω-hydroxy-

Description:

Poly(oxy-1,2-ethanediyl), α-[3-(trimethoxysilyl)propyl]-ω-hydroxy-, commonly referred to as a silane-modified polyether, is a versatile chemical compound characterized by its unique structure that combines both polyether and silane functionalities. This compound typically exhibits excellent compatibility with various substrates, making it useful in applications such as adhesion promotion, surface modification, and as a coupling agent in composite materials. Its silane group enhances bonding to inorganic surfaces, while the polyether segment provides flexibility and hydrophilicity. The presence of hydroxyl groups contributes to its reactivity, allowing for further chemical modifications or cross-linking. This compound is often utilized in the formulation of sealants, coatings, and adhesives, where improved mechanical properties and moisture resistance are desired. Additionally, it can enhance the durability and performance of materials in various industrial applications, including construction and automotive sectors. Overall, its multifunctional nature makes it a valuable additive in enhancing material properties and performance.

Formula: (C₂H₄O)nC₆H₁₆O₄Si

Synonyms:

• Poly(oxy-1,2-ethanediyl), α-[3-(trimethoxysilyl)propyl]-ω-hydroxy-
• A 1230
• Polyethylene glycol trimethoxysilylpropyl ether