3-Vinylaniline 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 industrial materials. Additionally, it is utilized in the development of polymers and resins, where its vinyl group enables polymerization processes, enhancing material properties such as durability and flexibility. In pharmaceutical research, 3-Vinylaniline serves as a building block for creating complex molecules, aiding in the discovery of new drugs. Its applications also extend to the field of agrochemicals, where it is involved in the formulation of pesticides and herbicides, improving agricultural productivity.