2-(Aminooxy)ethanol is primarily used in organic synthesis as a reagent for the protection of carbonyl compounds. It reacts with aldehydes and ketones to form oxime derivatives, which are stable under various reaction conditions, allowing for selective transformations in complex molecules. This compound is also employed in the preparation of hydroxylamine derivatives, which are useful intermediates in the synthesis of pharmaceuticals and agrochemicals. Additionally, it finds application in the development of crosslinking agents for polymers, enhancing the mechanical properties and stability of materials. Its ability to form stable complexes with metal ions makes it valuable in analytical chemistry for the detection and separation of specific metals.