Terephthalate(2-)

CAS Registry Number®

3198-30-9

CAS Name

Terephthalate(2-)

Molecular Formula

C8H4O4

Cite this Page

Terephthalate(2-).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3198-30-9 (retrieved 2024-11-26) (CAS RN: 3198-30-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    75-76 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12)/p-2

InChIKey

InChIKey=KKEYFWRCBNTPAC-UHFFFAOYSA-L

SMILES

C([O-])(=O)C1=CC=C(C([O-])=O)C=C1

Canonical SMILES

O=C([O-])C1=CC=C(C=C1)C(=O)[O-]

Other Names for this Substance

  • 1,4-Benzenedicarboxylic acid, ion(2-)
  • Terephthalic acid, ion(2-)
  • Terephthalate(2-)
  • Terephthalate dianion

CAS INSIGHTSTM
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