Octadecyl Acrylate, known by its CAS number 4813-57-4 and synonym Stearyl Acrylate, is a specialty chemical that plays a crucial role in various industrial processes, particularly in polymer manufacturing. Its distinctive physical and chemical properties make it a sought-after monomer for formulators aiming to achieve specific performance characteristics in their products. As a dedicated manufacturer and supplier, we provide a comprehensive overview of this essential compound and its wide-ranging applications.

Physically, Octadecyl Acrylate is typically described as a yellowish transparent liquid at room temperature, with a melting point between 32-34°C. Its molecular formula, C21H40O2, and a molecular weight of 324.54 g/mol, contribute to its low volatility and good stability. Key specifications often include an assay of ≥96.0%, a low acid value, and a controlled moisture content. These parameters are critical for ensuring consistent performance when you buy Octadecyl Acrylate for your manufacturing needs. We ensure our product adheres to these high standards.

Chemically, Octadecyl Acrylate is a long-chain alkyl acrylate, characterized by its excellent hydrophobic and oleophilic properties. This structure makes it highly effective in applications requiring water resistance, oil repellency, and enhanced barrier functions. Its ability to polymerize via addition reactions allows for its incorporation into a diverse array of polymer backbones, enabling the creation of materials with tailored flexibility, weatherability, and adhesion. As a reliable supplier, we make it easy to purchase Octadecyl Acrylate for these demanding applications.

The applications for Octadecyl Acrylate are extensive. In the coatings and paint industry, it improves water resistance and durability. For adhesives and sealants, it enhances flexibility and bonding strength, especially in humid conditions. It is also a key ingredient in textile and leather treatments, providing waterproofing and oil-proofing. Furthermore, its utility extends to the oil and gas sector as a pour point depressant for crude oil and in the creation of oil absorption resins. Manufacturers seeking these benefits can reliably buy Octadecyl Acrylate from our established supply chain.

Understanding these properties and applications is crucial for efficient product development. We are committed to being your trusted source for high-quality Octadecyl Acrylate. As a prominent manufacturer and supplier, we offer competitive pricing and expert support to ensure you can effectively utilize this versatile monomer. Contact us today to request a quote and discover how our Octadecyl Acrylate can benefit your chemical formulations and manufacturing processes.