4-Methylmorpholine is a chemical compound with the chemical formula C5H11NO. It is a colorless, water-soluble liquid with a mint-like odor. 4-Methylmorpholine is used as solvent, base and catalyst. It is also used in the production of medicines, dyes and resins.
4-Methylmorpholine is a tertiary amine with a lone pair of electrons on the nitrogen atom. The lone pairs of electrons are available for coordination with metal ions, which makes 4-methylmorpholine a good ligand for metal complexes. 4-Methylmorpholine is also a good solvent for many organic compounds.
4-Methylmorpholine is a hazardous substance. It is a skin and eye irritant and respiratory irritant. 4-Methylmorpholine is also a suspected carcinogen.
Here are some safety precautions to take when handling 4-methylmorpholine:
Wear gloves, safety glasses, and a lab coat when handling 4-methylmorpholine.
Work in a well-ventilated area.
Avoid contact with skin and eyes.
If 4-methylmorpholine contacts skin or eyes, wash immediately with soap and water.
If 4-methylmorpholine is inhaled, remove victim to fresh air and give artificial respiration if necessary.
If 4-methylmorpholine is swallowed call a Poison Control Center or hospital immediately.
4-Methylmorpholine should be stored in a cool, dry place. Keep away from heat, light sources and sources of ignition. 4-Methylmorpholine should be stored in an airtight container.
The following are some physical properties of 4-methylmorpholine:
Molecular formula: C5H11NO
Molecular weight: 101.15 g/mol
Density: 0.92 g/ml
Boiling point: 116℃
Melting point: -10℃
Solubility in water: 25g/L
Flash point: 75 °C
The following are some chemical properties of 4-methylmorpholine:
Alkalinity: pKb = 7.38
Acidity: pKa = 10.6
Reactivity: 4-Methylmorpholine is a relatively stable compound. It does not react with water or air. However, it can react with strong acids or bases to form salts.
Here are some uses for 4-methylmorpholine:
Solvent: 4-Methylmorpholine is a good solvent for many organic compounds. It is used in the production of medicines, dyes and resins.
Base: 4-Methylmorpholine is a weak base. It is used in a variety of reactions, including the production of polyurethanes and other polymers. It is also used as a pH buffer and corrosion inhibitor.
Catalyst: 4-Methylmorpholine is used as a catalyst in a variety of reactions, including the production of pharmaceuticals and other chemicals.
Intermediate: 4-Methylmorpholine is used as an intermediate in the production of various chemicals, including pharmaceuticals, dyes, and resins.
