2-(4′-Hydroxyphenylazo)benzoic acid

CAS Registry Number®

1634-82-8

CAS Name

2-(4′-Hydroxyphenylazo)benzoic acid

Molecular Formula

C13H10N2O3

Molecular Mass

242.23

Cite this Page

2-(4′-Hydroxyphenylazo)benzoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1634-82-8 (retrieved 2024-11-22) (CAS RN: 1634-82-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    206-207 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=DWQOTEPNRWVUDA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(O)C=1C=CC=CC1N=NC2=CC=C(O)C=C2

Other Names for this Substance

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

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CAS INSIGHTSTM
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