99% Cas 1198787-91-5 - High-Purity Cycloaliphatic Dianhydride

Cyclohexane-1R,2S,4S,5R-tetracarboxylic dianhydride CAS:1198787-91-5 is a specialized cycloaliphatic dianhydride and functional building block for advanced polymer and materials research. Also known as (1R,2S,4S,5R)-cyclohexane-1,2,4,5-tetracarboxylic dianhydride or HPMDA (ct-PMDA), it has a molecular formula of C10H8O6 and a molecular weight of 224.17 g/mol. Applications in Polyimide and Advanced Materials Cycloaliphatic tetracarboxylic dianhydrides are widely investigated as alternatives to conventional aromatic dianhydrides in advanced polyimide research. Their non-aromatic structures can contribute to desirable optical and dielectric characteristics in certain polymer systems. Cyclohexane-1R,2S,4S,5R-tetracarboxylic acid dianhydride CAS:1198787-91-5 can be used with suitable diamine monomers to develop cycloaliphatic polyimides, colorless polyimides, optical films, optoelectronic materials, electronic materials, and other high-performance polymers. The compound is also described as an organic synthesis intermediate with potential applications in curing-agent and electrical-material research. Related Cyclohexane Dianhydrides from UCHEM UCHEM also provides related products for customers researching cycloaliphatic dianhydrides and high-performance polymers: Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone - CAS:122640-83-9 1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride - CAS:2754-41-8 These related building blocks provide additional options for polyimide synthesis, resin development, and advanced polymer research. UCHEM Supply For customers sourcing Cyclohexane-1R,2S,4S,5R-tetracarboxylic Dianhydride CAS:1198787-91-5, UCHEM provides 99% minimum purity material, white powder form, and a 1 kg MOQ. Product specifications, packaging, availability, and supply requirements can be discussed according to individual projects. Whether you are developing high-performance polyimides, optical materials, electronic materials, or specialty resins, UCHEM provides a reliable source of cycloaliphatic dianhydride building blocks for research and commercial applications.