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2-Diphenylphosphinobenzoic acid

Compound with spectra: 2 NMR, 3 FTIR, 1 Raman, and 2 MS (GC)

2-Diphenylphosphinobenzoic acid
SpectraBase Compound ID 8Le8V4tMpst
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 UYRPRYSDOVYCOU-UHFFFAOYSA-N
Mol Weight 306.3 g/mol
Molecular Formula C19H15O2P
Exact Mass 306.080967 g/mol

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Raman Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B22389

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FTIR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B22389
Technique KBr1

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ATR-IR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number B22389

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ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 454885

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum O-28-267-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SK-22-1457-2

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13C NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 454885
Solvent CDCl3

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1H NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 454885
Solvent CDCl3
  • (2-Carboxyphenyl)diphenylphosphine
  • 2-Diphenylphosphanylbenzoic acid
  • Diphenyl(O-carboxyphenyl) phosphine
  • Benzoic acid, 2-(diphenylphosphino)-
(2-Diphenylphosphino)-acetophenone
(S)-1-[2-(DIPHENYLPHOSPHINO)-PHENYL]-ETHYLAMINE];(S)-DPPNH2
N-(2-(diphenylphosphino)benzylidene)-2-(ethylthio)ethan-amine
2-(Diphenylphosphino)phosphonous acid
1-PHENYL-2,3-DIHYDROPHOSPHINDOLE
2-(Diphenylphosphanyl)-4-methoxyphenol
DIPHENYL(2,6-TETRAMETHYLDIAMINO)PHENYLPHOSPHINE
DIPHENYL(2,6-DIETHOXYPHENYL)PHOSPHINE
Phosphine, tris(2,5-dimethylphenyl)-
Phosphine oxide, (2-methylphenyl)diphenyl-
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