N-Ethyl-2,4-dichlorobenzylamine is primarily used in the synthesis of various chemical compounds, particularly in the pharmaceutical and agrochemical industries. It serves as a key intermediate in the production of herbicides and pesticides, where its structure contributes to the effectiveness of these products in controlling weeds and pests. Additionally, it is utilized in the development of certain pharmaceutical agents, where its chemical properties are leveraged to create compounds with specific biological activities. Its role in these industries highlights its importance in the development of products that support agriculture and healthcare.