Nitrilotriacetic acid

CAS Registry Number®

139-13-9

CAS Name

Nitrilotriacetic acid

Molecular Formula

C6H9NO6

Molecular Mass

191.14

Cite this Page

Nitrilotriacetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=139-13-9 (retrieved 2024-11-21) (CAS RN: 139-13-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    242 °C (decomp)

  • Density (1)

    >1 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)

InChIKey

InChIKey=MGFYIUFZLHCRTH-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Glycine, N,N-bis(carboxymethyl)-
  • Acetic acid, nitrilotri-
  • N,N-Bis(carboxymethyl)glycine
  • Chel 300
  • Complexon I

View All

Deleted or Replaced CAS Registry Numbers

26627-44-1, 26627-45-2, 80751-51-5, 1082646-60-3, 1428376-78-6

CAS INSIGHTSTM
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