3-Chloropropyltriethoxysilane

Product Overview

3-Chloropropyltriethoxysilane is a bifunctional organosilicon compound that plays a critical role in modern industrial chemistry. Characterized by its unique molecular structure containing both a reactive chloroalkyl group and hydrolyzable ethoxy groups, this chemical serves as a powerful bridge between organic polymers and inorganic substrates. Our manufacturing process ensures exceptional purity levels, making it an ideal choice for demanding applications in silicone synthesis, rubber compounding, and surface modification technologies.

As a leading global manufacturer, we provide this silane coupling agent with consistent quality control standards. The compound's dual reactivity allows it to participate in various chemical transformations, including nucleophilic substitution at the chloro position and sol-gel processes at the silicon center. This versatility makes it a foundational building block for creating advanced materials with enhanced mechanical and chemical properties.

Key Specifications

Industrial Applications

In the rubber industry, this product functions as an essential processing aid. It effectively couples inorganic fillers within various halogenated rubber matrices, including chloroprene rubber, chlorobutyl rubber, and chlorosulfonated polyethylene. By improving the interface between the filler and the polymer matrix, it significantly enhances physical and mechanical properties such as tensile strength, abrasion resistance, and dynamic performance. This leads to longer-lasting rubber products suitable for automotive and industrial uses.

Furthermore, 3-Chloropropyltriethoxysilane is the main raw material for the preparation of gamma-aminopropyl triethoxysilane and other high molecular polymers like active silicone oils. In the textile and finishing sector, it is utilized to synthesize organosilicon compounds containing quaternary ammonium salt cations. These derivatives act as superior anti-mold and deodorant finishing agents, providing special sterilization, deodorization, antistatic, and surface activity benefits to fabrics and materials.

Storage and Handling

This chemical is classified as Dangerous Goods Class 3 due to its flammable nature. Proper safety protocols must be followed during transportation and handling. We recommend storing the product in the original unopened container at temperatures of 25℃ or below to maintain stability. The shelf life of this product is one year from the date of production when stored under recommended conditions. Expired products should only be used after passing rigorous quality testing to ensure performance standards are met. Our team provides comprehensive technical support and documentation, including Certificates of Analysis (COA), to facilitate safe and effective integration into your manufacturing processes.