(Z)-2-Decenoic acid is primarily used in the field of microbiology for its role in inhibiting biofilm formation. It is effective against various bacterial species, particularly in disrupting the communication between bacterial cells, known as quorum sensing. This property makes it valuable in medical applications, such as preventing bacterial infections on medical devices and implants. Additionally, it is explored in agricultural settings to control bacterial diseases in crops by reducing biofilm-related infections. Its potential in enhancing the efficacy of antibiotics by breaking down protective bacterial biofilms is also under investigation.