Used as an intermediate in the synthesis of herbicides, particularly in the production of selective weed control agents for agriculture. It plays a key role in the development of plant growth regulators by modifying auxin pathways in broadleaf weeds. Commonly applied in crop protection formulations for cereals and corn, where it helps manage unwanted vegetation without harming the main crop. Its phosphonate structure enables efficient penetration into plant tissues, enhancing herbicidal activity. Also utilized in research for developing new phosphorus-based agrochemicals with improved environmental profiles.