Diphenylamine (DPA) CAS 122-39-4 is an important aromatic amine compound widely used across chemical, industrial, and material science applications. Known for its excellent antioxidant properties and chemical stability, diphenylamine serves as a key intermediate in the production of antioxidants, rubber additives, agrochemicals, and pharmaceutical intermediates.
Structurally, diphenylamine consists of two phenyl groups bonded to a nitrogen atom, providing excellent thermal stability and radical scavenging capability. These properties make it highly effective as an antioxidant in lubricants, fuels, and polymer systems, where it helps prevent oxidative degradation and extends product lifespan.
In the rubber and plastics industries, diphenylamine is used in the synthesis of antioxidant agents that improve durability, thermal resistance, and long-term performance. It also plays a critical role in the manufacture of dyes, specialty chemicals, and stabilizers. Additionally, diphenylamine derivatives are used in electronic materials and advanced chemical synthesis.
UCHEM provides high-quality Diphenylamine (CAS 122-39-4) with strict quality control and reliable batch consistency. Our supply capability supports bulk quantities and customized production to meet both industrial and research requirements. With strong manufacturing capacity and stable inventory, UCHEM ensures fast delivery and dependable supply for global customers.
As a trusted supplier of fine chemicals and industrial intermediates, UCHEM is committed to delivering high-purity diphenylamine to support innovation and production across multiple industries.
