Ethyl crotonate is widely utilized in research focused on:

• Flavor and Fragrance Industry: This compound is used as a flavoring agent in food products and as a fragrance component in cosmetics, providing a fruity and sweet aroma that enhances product appeal.
• Synthetic Organic Chemistry: Ethyl crotonate serves as a versatile building block in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals, enabling researchers to create complex molecules efficiently.
• Polymer Production: It is employed in the production of polymers and resins, contributing to materials with improved flexibility and durability, which are essential in manufacturing coatings and adhesives.
• Biochemical Research: This chemical is used in studies investigating metabolic pathways and enzyme reactions, helping researchers understand biological processes and develop new therapeutic strategies.
• Perfume Formulation: In the perfume industry, ethyl crotonate is valued for its ability to enhance and stabilize scent profiles, making it a popular choice among fragrance designers.