2-(Diphenylphosphino)benzoic acid

CAS Registry Number®

17261-28-8

CAS Name

2-(Diphenylphosphino)benzoic acid

Molecular Formula

C19H15O2P

Molecular Mass

306.30

Cite this Page

2-(Diphenylphosphino)benzoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17261-28-8 (retrieved 2024-11-25) (CAS RN: 17261-28-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    159 °C

  • Melting Point (2)

    165-167 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H15O2P/c20-19(21)17-13-7-8-14-18(17)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,20,21)

InChIKey

InChIKey=UYRPRYSDOVYCOU-UHFFFAOYSA-N

SMILES

P(C1=C(C(O)=O)C=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C(O)C=1C=CC=CC1P(C=2C=CC=CC2)C=3C=CC=CC3

Other Names for this Substance

  • Benzoic acid, 2-(diphenylphosphino)-
  • Benzoic acid, o-(diphenylphosphino)-
  • 2-(Diphenylphosphino)benzoic acid
  • o-(Diphenylphosphino)benzoic acid
  • (2-Carboxyphenyl)diphenylphosphine

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Deleted or Replaced CAS Registry Numbers

1627500-87-1

CAS INSIGHTSTM
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