Diacetonamine is primarily used as an intermediate in organic synthesis, especially in the production of dyes, pharmaceuticals, and agrochemicals. It serves as a building block in the preparation of heterocyclic compounds due to its amine and hydroxyl functionalities. It is also employed in the formulation of corrosion inhibitors and surfactants, where its polarity and reactivity enhance performance. In addition, diacetonamine finds use in the synthesis of specialty solvents and resin modifiers, improving solubility and stability in coating systems. Its ability to form chelates makes it useful in certain catalytic applications and metal treatment processes.