Category:
Chiral Intermediates
CAS NO:
603-11-2
Standard:
Ph. Int,
3-nitrophthalic acid
3-Nitrophthalic acid (CAS 609-45-8, C8H5NO6) is a key intermediate synthesized via the nitration of phthalic anhydride. It serves as a critical precursor for high-performance polymers and specialty dyes.
Store in a cool, dry, ventilated area away from incompatible bases. Handle with appropriate PPE to prevent skin contact and inhalation of dust; it acts as a potential irritant.