Sebaleic acid (CAS 22733-46-6)

Sebaleic acid, cataloged under CAS number 22733-46-6, is a dicarboxylic acid distinguished by its unique structure, which features a 10-carbon diene with conjugated double bonds. This molecular composition places it within the realm of medium-chain fatty acids and imparts distinctive properties that are exploited in various research domains, particularly in studies of lipid oxidation and polymer chemistry. The presence of conjugated double bonds in sebaleic acid makes it particularly reactive towards radical species, a characteristic that is often leveraged in studies exploring the mechanisms of lipid peroxidation—a process where lipids undergo oxidative degradation, a fundamental chemical reaction in many biological and industrial processes. In research environments, sebaleic acid is utilized to understand the stability and reactivity of lipid structures under oxidative conditions, which can simulate environmental stressors or processing conditions. Additionally, its reactivity has been beneficial in synthesizing novel polymeric materials; researchers have investigated its potential as a monomer in the production of polyesters and alkyd resins, where it contributes to the properties of flexibility, adhesion, and resistance to environmental degradation in the final polymer products. Through these applications, sebaleic acid not only aids in the advancement of materials science but also enriches our understanding of lipid chemistry under oxidative stress.