Antioxidant 1076 (2082-79-3) CAS number: 2082-79-3 Chemical name: 3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid n-octadecanol ester This product is a white crystalline powder, odorless and tasteless, with a melting point of 49-54 ℃, insoluble in water, soluble in organic solvents such as benzene and acetone. It belongs to the main antioxidant of high molecular weight hindered phenols, with good thermal stability, extremely low volatility, resistance to migration and extraction, excellent compatibility with polyolefins and engineering plastics, no coloring or pollution, and significant synergistic effect when compounded with auxiliary antioxidant 168. Widely used in polyethylene, polypropylene ABS、 Polyamide, polyester, synthetic rubber, coatings, lubricants, and food contact grade products can effectively inhibit material thermal oxidative aging and extend service life. It should be sealed and stored in a cool, dry, and ventilated warehouse, away from heat sources, fire sources, and strong oxidants. It should be kept away from moisture and light, stored at room temperature, and strictly prohibited from mixing with strong acids and alkalis. It should be handled gently to prevent packaging damage, moisture absorption, and clumping.