Used as an intermediate in the synthesis of azo dyes and pigments, particularly for producing yellow and orange shades in textile and printing inks. It is valued for its role in coupling reactions due to the presence of the nitro and ethoxy groups, which influence solubility and reactivity. Also employed in the preparation of certain pharmaceuticals and agrochemicals where nitroaromatic derivatives are required. Its acetamide functionality allows for further chemical modifications, making it useful in organic synthesis and research.