Category:
Advanced Intermediates
CAS NO:
38103-06-9
Standard:
ChP,USP,EP,
Product name:4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA)
CAS:38103-06-9
This compound, CAS 617-98-5, is a specialized phthalic anhydride derivative synthesized via condensation of bisphenol A with phthalic anhydride. It serves as a high-performance intermediate for engineering thermoplastics and epoxy resins.
Store in a dry, ventilated area away from moisture. Wear PPE to prevent skin irritation; avoid inhalation of dust particles during handling.