n-Butyl-2,2,6,6-tetramethyl-4-piperidinamine

n-Butyl-2,2,6,6-tetramethyl-4-piperidinamine is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

n-Butyl-2,2,6,6-tetramethyl-4-piperidinamine is a sterically hindered amine commonly used as a light stabilizer and antioxidant in polymer and coating industries. It serves as a key intermediate in the synthesis of hindered amine light stabilizers (HALS), which protect plastics, coatings, and elastomers from degradation caused by ultraviolet (UV) radiation and oxidative stress. This compound is also utilized in the formulation of polyurethane, polyethylene, polypropylene, and polyvinyl chloride (PVC) products to enhance their durability, color retention, and mechanical integrity. In addition, it is employed in coatings, paints, inks, and adhesives to prevent yellowing, chalking, and cracking during exposure to sunlight or high-temperature conditions. Its chemical reactivity allows it to be modified for incorporation into polymer backbones or as an additive for surface stabilization.

The benefits of n-butyl-2,2,6,6-tetramethyl-4-piperidinamine are derived from its sterically hindered structure and amine functionality, which provide exceptional stabilization properties. Its bulky tetramethyl groups prevent rapid degradation and enhance the effectiveness of HALS in absorbing UV radiation, thereby significantly prolonging the service life of polymers and coatings. The n-butyl substituent improves solubility and compatibility with organic resins and polymer matrices, ensuring uniform distribution and optimal performance. This compound exhibits chemical stability, thermal resistance, and low volatility, making it suitable for long-term industrial applications under harsh conditions. Additionally, its ability to neutralize free radicals and inhibit photo-oxidation reduces material discoloration and maintains mechanical properties, improving the aesthetic and functional longevity of finished products.

n-Butyl-2,2,6,6-tetramethyl-4-piperidinamine (CAS 36177-92-1) is a versatile sterically hindered amine used as a precursor to light stabilizers in polymers, coatings, and elastomers. Its unique structure and chemical reactivity provide superior UV and oxidative protection, enhancing durability, color retention, and performance in industrial materials. By supporting long-lasting stabilization and improved material properties, this compound is a critical component in the production of high-quality plastics, coatings, and specialty materials.

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