Used primarily as an antioxidant in organic materials, especially in polymers and lubricants. It helps prevent degradation caused by oxidation, extending the lifespan and stability of products exposed to heat and air. Commonly found in plastic formulations to protect against thermal aging and discoloration during processing. Also utilized in some specialty applications in electronics and as a stabilizer in synthetic oils. Its long alkyl chain enhances solubility in nonpolar matrices, improving performance in hydrophobic environments.