N-methylmorpholine is an organic compound with the formula O(CH2CH2)2NCH3. It is a colorless liquid with a mint-like odor. N-methylmorpholine is used as a base catalyst for polyurethane formation and other reactions. From the reaction of methylamine and diethylene glycol, N-formylmorpholine hydrogenolysis derived. It is the precursor of N-methylmorpholine N-oxide, a commercially important oxidizing agent.
N-Methylmorpholine is a tertiary amine with a lone pair of electrons on the nitrogen atom. The lone electron pairs are available for coordination with metal ions, which makes N-methylmorpholine a good ligand for metal complexes. N-methylmorpholine is also a good solvent for many organic compounds.
N-Methylmorpholine is a hazardous substance. It is a skin and eye irritant and respiratory irritant. N-methylmorpholine is also a suspected carcinogen.
The following are some safety precautions to take when handling N-methylmorpholine:
Wear gloves, safety glasses, and a lab coat when handling N-methylmorpholine.
Work in a well-ventilated area.
Avoid contact with skin and eyes.
If N-methylmorpholine contacts skin or eyes, wash immediately with soap and water.
If N-methylmorpholine is inhaled, remove victim to fresh air and give artificial respiration if necessary.
If N-methylmorpholine is swallowed, call a Poison Control Center or hospital immediately.
N-Methylmorpholine should be stored in a cool, dry place. Keep away from heat, light sources and sources of ignition. N-methylmorpholine should be stored in an airtight container.
