In the realm of material science and chemical engineering, understanding the fundamental properties of key compounds is essential for innovation. Dimethyl Sebacate (CAS 106-79-6) is a prime example of such a compound, offering a unique blend of chemical characteristics that translate into tangible benefits for modern materials. As a trusted supplier of Dimethyl Sebacate, we are committed to providing materials that drive performance and durability.

Chemical Profile of Dimethyl Sebacate

Dimethyl Sebacate is an ester with the chemical formula C12H22O4. Its structure features a ten-carbon chain with ester groups at each end. This symmetrical structure contributes to its stability and effectiveness in various applications. Key properties include:

  • Melting Point: Typically around 26-31°C, meaning it can exist as a solid or a liquid depending on ambient temperature.
  • Boiling Point: High boiling point (around 294°C), indicating low volatility, which is beneficial in many industrial processes.
  • Solubility: Good solubility in various organic resins and solvents, but generally insoluble in water.
  • Appearance: Ranges from a colorless, transparent liquid to a white crystalline solid.

These properties make it an attractive component for formulators seeking specific performance attributes.

Key Role in HALS Synthesis for Enhanced Durability

One of the most critical applications of Dimethyl Sebacate is its use as a precursor in the synthesis of Hindered Amines Light Stabilizers (HALS). HALS are advanced UV absorbers and radical scavengers that protect polymers from photodegradation. By incorporating DMS into the HALS manufacturing process, chemical companies can produce stabilizers that significantly extend the service life of plastics, coatings, and textiles, even under prolonged exposure to sunlight. When you purchase Dimethyl Sebacate from a reliable manufacturer in China, you are ensuring the quality and consistency needed for these high-stakes applications.

Plasticizing and Solvency Properties

Beyond its role in stabilization, Dimethyl Sebacate is also valued for its function as a plasticizer. It improves the flexibility, workability, and impact resistance of polymers like PVC, nitrocellulose, and synthetic rubbers. Its solvency power also makes it useful in specific formulations for coatings and adhesives. For industries looking to enhance material properties, sourcing high-quality DMS is a strategic decision.

Reliable Sourcing from a Leading China Manufacturer

As a leading supplier of Dimethyl Sebacate, we offer products that meet rigorous quality standards, typically achieving 99% purity. Our competitive pricing and commitment to a stable supply chain make us an ideal partner for businesses globally. By choosing to buy Dimethyl Sebacate from us, you gain access to a critical component that enhances material durability and performance, backed by comprehensive technical support.

Explore the chemical advantages of Dimethyl Sebacate and how it can elevate your product's performance and lifespan.