For procurement managers and R&D scientists in the chemical and materials industries, sourcing high-quality intermediates is paramount to product success. Among the vast array of specialty chemicals, organosilanes play a critical role in numerous advanced applications. This guide focuses on 2-Acetoxyethyl Trichlorosilane (CAS 18204-80-3), providing essential information for those looking to buy this versatile compound. Understanding its properties, applications, and how to secure a reliable supply is key to leveraging its potential.

What is 2-Acetoxyethyl Trichlorosilane?
2-Acetoxyethyl Trichlorosilane is a clear liquid organosilane with the chemical formula C4H7Cl3O2Si and a molecular weight of 221.54. It is characterized by its CAS number 18204-80-3 and a typical purity of 97% or higher. Its structure features a reactive trichlorosilane group and an acetoxyethyl group, making it highly versatile for chemical synthesis and material modification.

Key Properties and Handling Considerations
With a boiling point of 143 °C at 70 mmHg and a flash point of 82 °C, it requires careful handling. It is sensitive to moisture and reacts rapidly with water, necessitating storage in well-sealed containers in a dry, well-ventilated area, away from ignition sources. Its density is approximately 1.272 g/mL, and its refractive index is around 1.4427.

Primary Applications for Manufacturers:
1. Silane Coupling Agent: This is perhaps its most significant role. It enhances the adhesion and compatibility between inorganic substrates (like glass, metals, and fillers) and organic polymer matrices. This is crucial for improving the mechanical properties, durability, and environmental resistance of composites, adhesives, and coatings. Companies looking to buy to improve composite strength will find this essential.
2. Intermediate in Silicone Polymer Synthesis: It serves as a vital building block for creating specialized silicone polymers with tailored properties, such as heat resistance, flexibility, and biocompatibility.
3. Adhesives and Sealants: It improves the bonding strength, flexibility, and durability of adhesives and sealants, making them suitable for demanding applications in automotive, construction, and electronics.
4. Coatings: Used to enhance adhesion, corrosion resistance, and overall durability of various coating types, including industrial, automotive, and marine finishes.
5. Surface Treatments: Modifies surfaces to improve properties like hydrophobicity, oleophobicity, or adhesion, valuable in textiles, paper, and plastics.

Why Buy from NINGBO INNO PHARMCHEM CO.,LTD.?
When seeking to buy 2-Acetoxyethyl Trichlorosilane, partnering with a reliable manufacturer is crucial. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity chemicals that meet stringent industry standards. We understand the importance of consistent quality, competitive pricing, and dependable supply chains for our B2B clients. Our expertise ensures that you receive a product that will perform optimally in your specific application.

Getting a Quote and Placing an Order
If your company is looking to buy 2-Acetoxyethyl Trichlorosilane for any of the applications mentioned, we encourage you to reach out. Our team is ready to provide detailed technical specifications, offer competitive price quotes, and discuss your procurement needs. We serve as a leading supplier in China, dedicated to supporting your manufacturing and R&D endeavors with high-quality chemical intermediates. Contact us today to learn more about how to purchase this vital organosilane.