(Dimethylamino)acetone is primarily used as an intermediate in organic synthesis. It plays a crucial role in the production of pharmaceuticals, particularly in the synthesis of active pharmaceutical ingredients (APIs). Its structure allows it to participate in various chemical reactions, such as alkylation and condensation, making it valuable in creating complex organic molecules.

In the agrochemical industry, it is utilized in the development of pesticides and herbicides. Its reactivity helps in forming compounds that are effective in protecting crops from pests and diseases. Additionally, it is employed in the synthesis of dyes and pigments, contributing to the production of colorants used in textiles, inks, and coatings.

The compound is also explored in research settings for its potential in developing new materials and chemicals. Its versatility in chemical reactions makes it a useful building block in experimental and industrial chemistry.