Dimethyl 2-fluoroterephthalate is primarily used as an intermediate in the synthesis of more complex chemical compounds. It plays a significant role in the production of specialty polymers and liquid crystal materials, which are essential in the manufacturing of advanced display technologies. Additionally, this compound is utilized in organic synthesis for the development of pharmaceuticals and agrochemicals, where its fluorinated structure can enhance the biological activity and stability of the final products. Its application in research and development also extends to the creation of novel materials with specific electronic or optical properties.