Category:
Advanced Intermediates
CAS NO:
135876-30-1
Standard:
ChP,USP,EP,
Product name:9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride
CAS:135876-30-1
9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride is a high-performance aromatic dianhydride synthesized via the dehydration of corresponding dicarboxylic acids. It serves as a critical monomer for advanced polyimides, featuring exceptional thermal stability and mechanical strength. Molecular Formula: C26H10O8; CAS No.: 1547-59-7.
Store in a cool, dry place away from moisture to prevent hydrolysis. Avoid direct skin contact; use appropriate PPE including gloves and goggles during handling. Not intended for clinical or pharmaceutical applications.