Monoethanolamine

Synonym(s)

: Ethanolamine, 2-aminoethanol, colamine, aminoethanol

Mol. Formula

: C2H7NO

EC / List no.

: 205-483-3

CAS no.

: 141-43-5

Molecular weight

: : 61.08

Monoethanolamine is a member of the class of ethanolamines, which is ethane with an amino substitution at C-1 and a hydroxy substitution at C-2, making it both the primary amine and primary alcohol.

Application

» This substance is used in the following products: washing and cleaning products, lubricants and greases, metalworking fluids, polymers, laboratory chemicals,
» Used in construction and civil works, scientific research and development, printing and reproduction of recorded media.
» This substance is used in the manufacture of chemicals and machinery and vehicles.
» Used in machine wash liquids/detergents, automotive care products, paints, coatings or adhesives, fragrances and air fresheners.

Product Specifications

Physical and Chemical Properties
» Monoethanolamine appears as a clear, colorless liquid.
» It has an odor similar to that of ammonia.

Properties

Characteristics	Unit	Value	Condition
Melting point	°C	4
Boiling point	°C	167-170.3
Density	g/cm3	1.016	20 °C
Solubility	g/ L	1000	20 °C, soluble with water
Vapor pressure	Pa	50
LogP		-2.3- (-1.91)	25 °C
Flash point	°C	91-92.5
Autoignition temperature	°C	410- 424
Viscosity	mPa.s	23.18- 23.86	20 °C
Refractive index		1.4541	20 °C