4-Phenylphthalic acid

CAS Registry Number®

4445-58-3

CAS Name

4-Phenylphthalic acid

Molecular Formula

C14H10O4

Molecular Mass

242.23

Cite this Page

4-Phenylphthalic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4445-58-3 (retrieved 2025-02-20) (CAS RN: 4445-58-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    194 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C14H10O4/c15-13(16)11-7-6-10(8-12(11)14(17)18)9-4-2-1-3-5-9/h1-8H,(H,15,16)(H,17,18)

InChIKey

InChIKey=YYEWRNLQOAIQDL-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C=C(C=CC1C(O)=O)C2=CC=CC=C2

Canonical SMILES

O=C(O)C=1C=CC(=CC1C(=O)O)C=2C=CC=CC2

Other Names for this Substance

  • [1,1′-Biphenyl]-3,4-dicarboxylic acid
  • 3,4-Biphenyldicarboxylic acid
  • 4-Phenylphthalic acid
  • 1,2-Benzenedicarboxylic acid, 4-phenyl-
  • NSC 409608

View All

CAS INSIGHTSTM
Lithium-ion battery