Category:
Advanced Intermediates
CAS NO:
2770-49-2
Standard:
ChP,USP,EP,
Product name:p-phenylenebis(trimellitate anhydride))
CAS:2770-49-2
p-Phenylenebis(trimellitate anhydride) is a high-performance aromatic dianhydride synthesized via the condensation of trimellitic anhydride with p-xylene. It serves as a critical monomer for heat-resistant polyimides and epoxy resins. Molecular formula: C24H10O10; CAS No.: 68675-97-6.
Store in a dry, cool place away from moisture to prevent hydrolysis. Use appropriate PPE including gloves and goggles; avoid inhalation of dust or contact with skin due to potential sensitization properties.