Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Hydroxyethylethylenediaminetriacetic acid
RN: 150-39-0
UNII: R79J91U341
InChIKey: URDCARMUOSMFFI-UHFFFAOYSA-N

Classification Codes

  • Chelating Agents
  • Sequestering Agents

Molecular Formula

  • C10-H18-N2-O7

Molecular Weight

  • 278.259
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Glycine, N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-
  • HEDTA
  • Hydroxyethyl ethylenediamine triacetic acid
  • Hydroxyethylethylenediaminetriacetic acid
  • N-(2-(Bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)glycine
  • N-(hydroxyethyl)ethylenediaminetriacetic acid

Synonyms

  • (2-Hydroxyethyl)ethylenediaminetriacetic acid
  • (Hydroxyethyl)ethylenediaminetriacetic acid
  • (N-Hydroxyethylethylenedinitrilo)triacetic acid
  • 2-Hydroxyethylenediamine triacetate
  • 4-04-00-02449 (Beilstein Handbook Reference)
  • BRN 1804795
  • Caswell No. 487B
  • CHEL DM acid
  • Detarol
  • EINECS 205-759-3
  • EPA Pesticide Chemical Code 039108
  • Glycine, N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-
  • Glycine, N-(carboxymethyl)-N'-(2-hydroxyethyl)-N,N'-ethylenedi-
  • Hamp-ol acid
  • HEDTA
  • Heedta
  • HSDB 5651
  • Hydroxyethylethylenediaminetriacetic acid
  • Hydroxyethylethylenediaminotriacetic acid
  • N'-(2-Hydroxyethyl)ethylenediamine-N,N,N'-triacetic acid
  • N-(2-Hydroxyethyl)ethylenediaminetriacetic acid
  • N-(beta-Hydroxyethylethylenediamine)-N,N',N'-triacetic acid
  • N-(Carboxymethyl)-N'-(2-hydroxyethyl)-N,N'-ethylenediglycine
  • N-(Hydroxyethyl)ethylenediaminetriacetic acid
  • N-Hydroxy-N,N',N'-ethylenediaminetriacetic acid trisodium salt
  • N-Hydroxyethylenediaminetriacetic acid
  • n-Hydroxyethylethylenediamine-n,n',n'-triacetic acid
  • NSC 7341
  • Oxyethylethylenediaminetriacetic acid
  • UNII-R79J91U341
  • Versenol
  • Versenol 120

Systematic Names

  • Glycine, N-(2-(bis(carboxymethyl)amino)ethyl)-N-(2-hydroxyethyl)-
  • Glycine, N-(carboxymethyl)-N'-(2-hydroxyethyl)-N,N'-ethylenedi-
  • N-(2-Hydroxyethyl)ethylenediaminetriacetic acid

Registry Numbers

CAS Registry Number

  • 150-39-0

FDA UNII

  • R79J91U341

Other Registry Numbers

  • 125317-19-3
  • 178394-29-1

Related Registry Numbers

  • 1330-54-7 (tri-hydrochloride salt)
  • 139-89-9 (tri-hydrochloride salt)
  • 62029-50-9 (tri-potassium salt)

System Generated Number

  • 0000150390

Structure Descriptors

InChI

1S/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)

InChIKey

URDCARMUOSMFFI-UHFFFAOYSA-N

Smiles

N(CC[N@@](CC(O)=O)CCO)(CC(O)=O)CC(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 259mg/kg (259mg/kg)   Archives of Toxicology. Vol. 57, Pg. 212, 1985.
rat LD50 intraperitoneal 337mg/kg (337mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD Arhiv za Higijenu Rada i Toksikologiju. Archives of Industrial Hygiene and Toxicology. Vol. 13, Pg. 295, 1962.