2-Nitrophenetole is primarily used as an intermediate in the synthesis of various organic compounds. It plays a significant role in the production of dyes and pigments, contributing to the vibrant colors in textiles and other materials. Additionally, it is utilized in the pharmaceutical industry for the development of certain drugs, where its nitro group can be modified to create active pharmaceutical ingredients. In research and development, it serves as a building block for more complex molecules, aiding in the study of chemical reactions and properties. Its applications also extend to the field of agrochemicals, where it is involved in the creation of pesticides and herbicides, helping to improve crop protection and yield.