Ethylenediamine-N,N'-diacetic acid Chemical Properties

Melting point:

224 °C (dec.)(lit.)

Boiling point:

307.77°C (rough estimate)

Density 

1.3600 (rough estimate)

vapor pressure 

0Pa at 20℃

refractive index 

1.4431 (estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

Aqueous Base (Slightly), Water (Slightly)

pka

pK1:6.42;pK2:9.46 (25°C)

form 

Powder

color 

White to Almost white

Water Solubility 

Soluble in warm water.

BRN 

1778355

LogP

-4.79

CAS DataBase Reference

5657-17-0(CAS DataBase Reference)

NIST Chemistry Reference

Glycine, N,N'-1,2-ethanediylbis-(5657-17-0)

EPA Substance Registry System

Glycine, N,N'-1,2-ethanediylbis- (5657-17-0)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

TSCA 

Yes

HS Code 

2922.49.8000

MSDS

• Language:English Provider:N,N'-Ethylenediglycine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

Ethylenediamine-N,N'-diacetic acid Usage And Synthesis

Chemical Properties

white powder

Uses

Ethylenediamine-N,N'-diacetic acid is acts as a chelating agent, used as a haemostatic.

Uses

Ethylenediamine-N,N′-diacetic acid (EDDA) is a chelating agent that can be used to synthesize:

• Binary and ternary copper(II) complexes with potent proteasome inhibitory properties.
• Pd(EDDA) complexes which can coordinate with amino acids, peptides, or DNA units.

Definition

ChEBI: An ethylenediamine derivative in which two of the four amine protons of ethylenediamine are replaced by carboxymethyl groups.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise EDDA from H2O. [Beilstein 4 IV 2446.]

Ethylenediamine-N,N'-diacetic acid(5657-17-0)Related Product Information

• N,N-Dimethylethylenediamine
• 2-Aminoethylammonium chloride
• N,N-Diethylethylenediamine
• N,N,N',N'-Tetramethylethylenediamine
• Citric acid
• 2-(2-Aminoethylamino)ethanol
• N-(1-Naphthyl)ethylenediamine dihydrochloride
• Folic acid
• Ethyl 2-(Chlorosulfonyl)acetate
• Hyaluronic acid
• ETHYLENEDIAMINE DIACETATE
• Ethylenediaminetetraacetic acid
• Ethylenediaminetetraacetic acid tetrasodium salt dihydrate
• ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE
• Ascoric Acid
• Ethylenediamine
• Tripotassium hydrogen ethylenediaminetetraacetate
• 1,2-Diaminopropane-N,N,N',N'-tetraacetic acid