N-Methylethanolamine

N-Methylethanolamine[1]
IUPAC name	2-Methylaminoethanol
Other names	Methyl beta-hydroxyethylamine
Identifiers
CAS number	109-83-1 Y
PubChem	8016
EC number	203-710-0
SMILES	CNCCO
Properties
Molecular formula	C3H9NO
Molar mass	75.11 g/mol
Appearance	Viscous liquid
Density	0.937 g/cm3 at 20 °C
Melting point	<25 °C
Boiling point	155-156 °C
Solubility in water	Miscible
Y (what is this?)  (verify) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

N-Methylethanolamine is an alkanolamine and toxic flammable corrosive colorless viscous liquid. It is the biochemical precursor of choline.

With both an amine and an hydroxy functional groups, it is a useful intermediate in the chemical synthesis of various products including polymers and pharmaceuticals. It is also used as a solvent, for example in the natural gas-processing industry together with its analogs ethanolamine and dimethylethanolamine.

N-Methylethanolamine can be prepared by the reaction of ethylene oxide with methylamine.

See also

• Ethanolamine
• Dimethylethanolamine

References