4-Hydroxyisophthalic acid

CAS Registry Number®

636-46-4

CAS Name

4-Hydroxyisophthalic acid

Molecular Formula

C8H6O5

Molecular Mass

182.13

Cite this Page

4-Hydroxyisophthalic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=636-46-4 (retrieved 2024-11-23) (CAS RN: 636-46-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    310 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

InChIKey

InChIKey=BCEQKAQCUWUNML-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=CC(C(O)=O)=CC=C1O

Canonical SMILES

O=C(O)C1=CC=C(O)C(=C1)C(=O)O

Other Names for this Substance

  • 1,3-Benzenedicarboxylic acid, 4-hydroxy-
  • Isophthalic acid, 4-hydroxy-
  • 4-Hydroxy-1,3-benzenedicarboxylic acid
  • 4-Hydroxyisophthalic acid
  • 4-Hydroxy-m-phthalic acid

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