Chinese name: N-methylmorpholine
English name: N-methylmorpholine
Molecular formula: C5H11NO
Relative molecular mass: 101.2
CAS number: 109-02-4
Physical and chemical properties
N-methylmorpholine is a colorless transparent liquid under normal conditions.
Density (23 ° C): 0.91 g / cm 3
Viscosity (23 ° C): 2.3 mPa.s
Water soluble: soluble in water
Flash point (PMCC): 23 ° C;
Hydroxyl value: no data
N-methylmorpholine is a medium-strength tertiary amine catalyst, which is mainly used as a polyester polyurethane soft foam catalyst in the polyurethane industry, and has good skin formation properties.