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[(CARBOXYMETHYLIMINO)BIS(ETHYLENENITRILO)]TETRAACETIC ACID [1 record]

Record 1 2011-03-14

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
HOOCCH2N[CH2CH2N(CH2COOH)2]2
formula, see observation
67-43-6
CAS number
DEF

A white crystalline solid ... used as a chelating agent.

OBS

2,2',2'',2'''- (carboxymethyl)iminobis(ethylenenitrilo)tetraacetic acid: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

1,1,4,7,7-diethylenetriaminepentaacetic acid; pentetic acid; diethylenetriaminepentaacetic acid; diethylenetriamine pentaacetic acid; diethylene triamino-pentacetic acid; diethyl triamine pentacetic acid: commercial names.

OBS

DTPA: official abbreviation.

OBS

Also known under various tradenames, among which: CHEL 330; CHEL 330 acid; CHEL DTPA; Dabeersen 503; Detapac; Detarex; Hamp-Ex acid; Monaquest; Penthamil; Perma Kleer.

OBS

Chemical formula: HOOCCH2N[CH2CH2N(CH2COOH)2]2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
HOOCCH2N[CH2CH2N(CH2COOH)2]2
formula, see observation
67-43-6
CAS number
OBS

acide 2,2',2'',2'''-(carboxyméthyl)iminobis(éthylènenitrilo)tétraacétique : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

acide 1,1,4,7,7-diéthylènetriaminepentaacétique : nom commercial.

OBS

DTPA : abréviation reconnue.

OBS

Ancien nom (ANOM) : paramètre indiquant que le terme n'est plus acceptable de nos jours. Il est alors préférable d'utiliser la forme recommandée par l’Union internationale de chimie pure et appliquée (UICPA) sauf si le contexte particulier du texte à traduire (par ex. contexte historique) le justifie.

OBS

Formule chimique : HOOCCH2N[CH2CH2N(CH2COOH)2]2

Spanish

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