CAS No.150-39-0,N-(2-Hydroxyethyl)ethylenediaminetriacetic acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	150-39-0
Name:	N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
Article Data:	7

Formula:	C₁₀H₁₈N₂O₇
Molecular Weight:	278.262
Synonyms:	Glycine,N-(carboxymethyl)-N'-(2-hydroxyethyl)-N,N'-ethylenedi- (8CI);(2-Hydroxyethyl)ethylenediaminetriacetic acid;Chel DM Acid;(Hydroxyethyl)ethylenediaminetriacetic acid;Hamp-OL;Hydroxyethylethylenediaminotriacetic acid;N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid;N-(Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid;N-(Hydroxyethyl)ethylenediaminetriacetic acid;NSC 7341;N'-(2-Hydroxyethyl)ethylenediamine-N,N,N'-triacetic acid;Oxyethylethylenediaminetriacetic acid;HEDTA;HEEDTA;Detarol;DissolvineH;
EINECS:	205-759-3
Density:	1.468 g/cm³
Melting Point:	212 °C (dec.)(lit.)
Boiling Point:	572.5 °C at 760 mmHg
Flash Point:	300 °C
Solubility:	soluble
Appearance:	White crystalline powder
Hazard Symbols:	Xn, Xi
Risk Codes:	36/37/38-22-40-20/21/22
Safety:	26-37/39-36-22
PSA:	138.61000
LogP:	-2.16350

Synthetic route

: 50-00-0
formaldehyd

: 143-33-9
sodium cyanide

: 111-41-1
2-(2-Aminoethylamino)ethanol

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

Conditions

Conditions	Yield
With sodium hydroxide

...Expand

: Fe(3+)*3ClO4(1-)*7H2O=[Fe(ClO4)3]*7H2O

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: [Fe(III)(N-hydroxyethyl-ethylenediamine triacetate)(H2O)]

Conditions

Conditions	Yield
In water a ligand (0.01 mol) was suspended in water; the Fe-contg. compd. (0.01 mol) was added with stirring; acetone was added; the crystals were pptd. overnighnt being placed in a refrigerator; elem. anal.;	89%

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: 7718-98-1
vanadium(III) chloride

: 497-19-8
sodium carbonate

: {N'-(2-hydroxyethyl)ethylenediamine-N,N,N'-triacetato}aquavanadium(III)*2H2O

Conditions

Conditions	Yield
In water under N2; ligand in H2O neutralized with Na2CO3; anhydrous VCl3 added, soln. stirred for a few minutes; crystals collected, washed with cold water and acetone; elem. anal.;	85%

...Expand

: malachite

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: 205673-75-2
[(N-(2-hydroxyethyl)-N'-carboxymethyl-1,2-ethylenediamine-N,N'-diacetato)copper(II) hydrate]

Conditions

Conditions	Yield
In water byproducts: CO2, CuO; N-(2-hydroxyethyl)-1,2-ethylenediamine-N,N,N'-triacetic acid and Cu2CO3(OH)2 in water heated in a Kitasato-flask (t<50 °C), stirred at reduced pressure to remove CO2, then heated at 60 °C, stirred 30 min, cooled to room temp.; filtered, slow evapn. of solvent in 3-4 wk, crystn., filtered, washed with cold water, air-dried, recrystn. from hot water; elem. anal.;	85%

: samarium(III) carbonate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: Sm(3+)*C10H15N2O7(3-)*5H2O=Sm(C10H15N2O7)*5H2O

Conditions

Conditions	Yield
With water In water in hot soln.; addn. of isopropanol with vigorous shaking then addn. of alcohol, washing (isopropanol), drying in air (24 h);	80%

: yttrium(III) carbonate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: Y(3+)*C10H15N2O7(3-)*6H2O=Y(C10H15N2O7)*6H2O

Conditions

Conditions	Yield
With water In water in hot soln.; addn. of isopropanol with vigorous shaking then addn. of alcohol, washing (isopropanol), drying in air (24 h);	80%

: neodymium carbonate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: Nd(3+)*C10H15N2O7(3-)*6H2O=Nd(C10H15N2O7)*6H2O

Conditions

Conditions	Yield
With water In water in hot soln.; addn. of isopropanol with vigorous shaking then addn. of alcohol, washing (isopropanol), drying in air (24 h);	80%

: gadolinium(III) carbonate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: Gd(3+)*C10H15N2O7(3-)*6H2O=Gd(C10H15N2O7)*6H2O

Conditions

Conditions	Yield
With water In water in hot soln.; addn. of isopropanol with vigorous shaking then addn. of alcohol, washing (isopropanol), drying in air (24 h);	80%

: europium(III) carbonate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: Eu(3+)*C10H15N2O7(3-)*5H2O=Eu(C10H15N2O7)*5H2O

Conditions

Conditions	Yield
With water In water in hot soln.; addn. of isopropanol with vigorous shaking then addn. of alcohol, washing (isopropanol), drying in air (24 h);	80%

: thorium(IV) nitrate pentahydrate

: 150-39-0
N-(2-hydroxyethyl)ethylenediaminetriacetic acid

: 1310-73-2
sodium hydroxide

: Th6(N-(2-hydroxoethyl)ethylenediaminetriacetate)

Conditions

Conditions	Yield
In water for 48h; pH=8.4;	72.1%

...Expand

Raw Materials

50-00-0

111-41-1

143-33-9

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Chemistry

Molecular Formula: C₁₀H₁₈N₂O₇
Molecular Weight: 278.260 g/mol
EINECS: 205-759-3
Water Solubility: Soluble
Flash Point: 300 °C
Density: 1.468 g/cm³
Index of Refraction: 1.568
Melting Point: 212-214 °C
Enthalpy of Vaporization: 98.57 kJ/mol
Vapour Pressure: 1.72E-15 mmHg at 25 °C
Boiling Point: 572.5 °C at 760 mmHg
The molecular structure of N-(2-Hydroxyethyl)ethylenediaminetriacetic acid (CAS NO.150-39-0):

IUPAC: 2-[2-[Bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid
Product Category of N-(2-Hydroxyethyl)ethylenediaminetriacetic acid (CAS NO.150-39-0): Analytical Chemistry;Chelating Reagents;Complexones;EDTA Analogs

Uses

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid (CAS NO.150-39-0) can be used not as a binder, but also for the textile, pharmaceutical industries and rare element of the refining.

Toxicity Data With Reference

1.		ipr-rat LD50:337 mg/kg		AHRTAN Arhiv za Higijenu Rada i Toksikologiju. Archives of Industrial Hygiene and Toxicology. 13 (1962),295.
2.		ipr-mus LD50:259 mg/kg		ARTODN Archives of Toxicology. 57 (1985),212.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes such as NO_x.
Hazard Symbols:Xn:
Risk Codes: R22;R36/37/38
R22: Harmful if swallowed
R36/37/38 : Irritating to eyes, respiratory system and skin
Safety Description: S26;S37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical
advice
S37/39 : Wear suitable gloves and eye/face protection

Specification

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid , its cas register number is 150-39-0. It also can be called N-Carboxymethyl-N'-(2-hydroxyethyl)-N,N'-ethylenediglycine ; N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid and HEDTA .