Dodecanedioic acid 1,12-Dodecanedioic Acid 693-23-2 DuPont Crosslinking / Coupling / Curing Agents Coatings >> Powder Coatings Powder coating A highly pure C12 dibasic acid that is available in white flake form. Powder coating curative Highly pure C12 dibasic acid. Used as a owder coating curative. Possesses compatibility with polyester, epoxy and polyamide resins.