Trimellitic Anhydride (TMA) (CAS NO : 552-30-7)

Trimellitic Anhydride (CAS No: 552-30-7) serves as a critical tri-functional monomer in the global high-performance polymer industry, where its unique ability to impart thermal stability and chemical resistance drives its extensive use in the synthesis of Tris(2-ethylhexyl) trimellitate (TOTM) plasticizers for automotive and aerospace wire insulation. The market is currently witnessing a significant shift towards high-purity grades, which account for over 57% of global demand, as downstream manufacturers in the electronics and specialty coatings sectors require stringent 99.5% purity standards to meet evolving regulatory compliance and performance benchmarks. Furthermore, the strategic expansion of production capacities in the Asia-Pacific region, particularly in China and India, is facilitating a robust 8.8% CAGR in these corridors, positioning TMA as a cornerstone intermediate for the next generation of sustainable polyester resins and powder coatings. As globally established Trimellitic Anhydride supplier with high purity %. We ensure dependable supply, consistent quality, and complete regulatory documentation, including Trimellitic Anhydride CoA and Trimellitic Anhydride TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.