Triethylenetetraminehexaacetic acid

CAS Registry Number®

869-52-3

CAS Name

Triethylenetetraminehexaacetic acid

Molecular Formula

C18H30N4O12

Molecular Mass

494.45

Cite this Page

Triethylenetetraminehexaacetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=869-52-3 (retrieved 2025-03-11) (CAS RN: 869-52-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    222-224 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H30N4O12/c23-13(24)7-19(3-5-21(9-15(27)28)10-16(29)30)1-2-20(8-14(25)26)4-6-22(11-17(31)32)12-18(33)34/h1-12H2,(H,23,24)(H,25,26)(H,27,28)(H,29,30)(H,31,32)(H,33,34)

InChIKey

InChIKey=RAEOEMDZDMCHJA-UHFFFAOYSA-N

SMILES

N(CCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O)(CCN(CC(O)=O)CC(O)=O)CC(O)=O

Canonical SMILES

O=C(O)CN(CC(=O)O)CCN(CC(=O)O)CCN(CC(=O)O)CCN(CC(=O)O)CC(=O)O

Other Names for this Substance

  • 3,6,9,12-Tetraazatetradecanedioic acid, 3,6,9,12-tetrakis(carboxymethyl)-
  • Glycine, N,N′-ethylenebis[N-[2-[bis(carboxymethyl)amino]ethyl]-
  • Acetic acid, [ethylenebis[[(carboxymethyl)imino]ethylenenitrilo]]tetra-
  • 3,6,9,12-Tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioic acid
  • [Ethylenebis[[(carboxymethyl)imino]ethylenenitrilo]]tetraacetic acid

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Deleted or Replaced CAS Registry Numbers

20261-67-0

CAS INSIGHTSTM
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