The DOPO flame retardant market serves applications where phosphorus-based chemistry is used in reactive polymer formulations, including epoxy systems and printed circuit board resins. DOPO refers to 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide, base compound CAS 35948-25-5. The commercial scope includes high-purity DOPO crystalline powder and flake inputs for reactive phosphorus polymer...