Morpholine（Cat No.:R023569）is a heterocyclic organic compound with the molecular formula C₄H₉NO, consisting of a six-membered ring containing both oxygen and nitrogen atoms. It appears as a clear, colorless liquid with a mildly ammoniacal odor and is completely miscible with water. Morpholine functions as both a secondary amine and an ether, making it a versatile intermediate in organic synthesis. It is widely used as a corrosion inhibitor in boiler systems, a solvent in chemical processes, and a building block in the pharmaceutical and rubber industries. Its dual functional groups enable diverse chemical reactivity and industrial applications.