1,4,5,8-Naphthalenetetracarboxylic acid

CAS Registry Number®

128-97-2
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CAS Name

1,4,5,8-Naphthalenetetracarboxylic acid

Molecular Formula

C14H8O8

Molecular Mass

304.21

Cite this Page

1,4,5,8-Naphthalenetetracarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=128-97-2 (retrieved 2024-05-04) (CAS RN: 128-97-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    180 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C14H8O8/c15-11(16)5-1-2-6(12(17)18)10-8(14(21)22)4-3-7(9(5)10)13(19)20/h1-4H,(H,15,16)(H,17,18)(H,19,20)(H,21,22)

InChIKey

InChIKey=OLAPPGSPBNVTRF-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C2=C(C(C(O)=O)=CC=C2C(O)=O)C(C(O)=O)=CC1

Canonical SMILES

O=C(O)C1=CC=C(C(=O)O)C=2C(=CC=C(C(=O)O)C12)C(=O)O

Other Names for this Substance

  • 1,4,5,8-Naphthalenetetracarboxylic acid
  • Tetra acid
  • 1,4,5,8-Tetracarboxynaphthalene
  • NSC 66207

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