Diglycolamine

Structural formula
General
Surname	Diglycolamine
other names	2- (2-aminoethoxy) ethan-1-ol ( IUPAC ); Diglycolamine; Aminodiglycol (ADG); Ethylene glycol mono- (2-aminoethyl ether); Diethylene glycol amine;
Molecular formula	C 4 H 11 NO 2
Brief description	colorless liquid with an amine-like odor
External identifiers / databases
EC number	213-195-4
ECHA InfoCard	100.011.997
PubChem	13578
Wikidata	Q15977915
properties
Molar mass	105.14 g mol −1
Physical state	liquid
density	1.048 g cm −3 (25 ° C)
Melting point	−11 ° C
boiling point	218-224 ° C
solubility	miscible with water
safety instructions
GHS labeling of hazardous substances danger
H and P phrases	H: 314
	P: 280-301 + 330 + 331-303 + 361 + 353-305 + 351 + 338-310
MAK	0.2 ml m −3 , 0.87 mg m −3
Toxicological data	3000 mg kg −1 ( LD 50 , rat , oral ) ; > 3000 mg kg −1 ( LD 50 , rabbit , transdermal ) ;
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Diglycolamine is a chemical compound from the group of alkanolamines .

use

Diglycolamine is used in stripper solutions for demetallization, as an emulsifier in cooling lubricants and for gas scrubbing . Diglycolamine is considered to be superior to monoethanolamine there . In the EU, over 1000 t are produced or imported annually.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h Entry on 2- (2-aminoethoxy) ethanol in the GESTIS substance database of the IFA , accessed on January 8, 2018(JavaScript required) .
↑ ^a ^b Data sheet 2- (2-Aminoethoxy) ethanol, 98% from Sigma-Aldrich , accessed on March 24, 2014 ( PDF ).
↑ Greenpeace: Registration under REACH. Data requirements under the chemicals regulation REACH , October 2005, accessed on January 27, 2018.
^ Huntsman Corporation: Product Information: Diglycolamine Agent , accessed January 27, 2018.
↑ InfoCard for 2- (2-aminoethoxy) ethanol from the European Chemicals Agency (ECHA), accessed on January 27, 2018.

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h Entry on 2- (2-aminoethoxy) ethanol in the GESTIS substance database of the IFA , accessed on January 8, 2018(JavaScript required) .

[Sigma-2] Data sheet 2- (2-Aminoethoxy) ethanol, 98% from Sigma-Aldrich , accessed on March 24, 2014 ( PDF ).

[3] Greenpeace: Registration under REACH. Data requirements under the chemicals regulation REACH , October 2005, accessed on January 27, 2018.

[4] Huntsman Corporation: Product Information: Diglycolamine Agent , accessed January 27, 2018.

[5] InfoCard for 2- (2-aminoethoxy) ethanol from the European Chemicals Agency (ECHA), accessed on January 27, 2018.