4-[(4-Hydroxyphenyl)azo]benzoic acid

CAS Registry Number®

2497-38-3
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CAS Name

4-[(4-Hydroxyphenyl)azo]benzoic acid

Molecular Formula

C13H10N2O3

Molecular Mass

242.23

Cite this Page

4-[(4-Hydroxyphenyl)azo]benzoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2497-38-3 (retrieved 2024-07-09) (CAS RN: 2497-38-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    266 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C13H10N2O3/c16-12-7-5-11(6-8-12)15-14-10-3-1-9(2-4-10)13(17)18/h1-8,16H,(H,17,18)

InChIKey

InChIKey=HLVCZTOFOWHIJZ-UHFFFAOYSA-N

SMILES

N(=NC1=CC=C(O)C=C1)C2=CC=C(C(O)=O)C=C2

Canonical SMILES

O=C(O)C1=CC=C(N=NC2=CC=C(O)C=C2)C=C1

Other Names for this Substance

  • Benzoic acid, 4-[2-(4-hydroxyphenyl)diazenyl]-
  • Benzoic acid, p-[(p-hydroxyphenyl)azo]-
  • Benzoic acid, 4-[(4-hydroxyphenyl)azo]-
  • 4-[2-(4-Hydroxyphenyl)diazenyl]benzoic acid
  • p-(p-Hydroxyphenylazo)benzoic acid

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