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2,4,6-Trimethylbenzoyldiphenylphosphine oxide

Compound with spectra: 5 NMR, 1 FTIR, and 2 MS (GC)

2,4,6-Trimethylbenzoyldiphenylphosphine oxide
SpectraBase Compound ID KyO8tt3aUru
InChI InChI=1S/C22H21O2P/c1-16-14-17(2)21(18(3)15-16)22(23)25(24,19-10-6-4-7-11-19)20-12-8-5-9-13-20/h4-15H,1-3H3
InChIKey VFHVQBAGLAREND-UHFFFAOYSA-N
Mol Weight 348.38 g/mol
Molecular Formula C22H21O2P
Exact Mass 348.127917 g/mol

View Spectrum of 2,4,6-Trimethylbenzoyldiphenylphosphine oxide

FTIR Spectrum
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet

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13C NMR Spectrum
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 415952
Solvent CDCl3

View Spectrum of 2,4,6-Trimethylbenzoyldiphenylphosphine oxide

31P NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

View Spectrum of 2,4,6-Trimethylbenzoyldiphenylphosphine oxide

31P NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CD3CN

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MS (GC) Spectrum
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS

View Spectrum of 2,4,6-Trimethylbenzoyldiphenylphosphine oxide

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum CN114106040B

View Spectrum of 2,4,6-Trimethylbenzoyldiphenylphosphine oxide

1H NMR Spectrum
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 415952
Solvent CDCl3
  • VFHVQBAGLAREND-UHFFFAOYSA-N
  • Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)-
  • Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
  • (diphenylphosphoryl)(2,4,6-trimethylphenyl)methanone
  • (Diphenylphosphoryl)(mesityl)methanone
  • Lucirin
Phosphine oxide, (3,5-dinitrobenzoyl)diphenyl-
BIS-(2,4,6-TRIMETHYLBENZOYL)-2-METHYLPROPYL-PHOSPHINE-OXIDE
2-(diphenylphosphorylmethyl)-N-methyl-thiobenzamide
(2-METHOXYCARBONYLBENZOYL)DIPHENYLPHOSPHINE
ALPHA-ACETOXYBENZYLDIPHENYLPHOSPHINE OXIDE
[(DIPHENYLPHOSPHINO)-METHYL]-DIPHENYL-(2,4,6-TRIMETHYLBENZYL)-PHOSPHONIUM-CHLORIDE
METHYLENBIS-[DIPHENYL-(2,4,6-TRIMETHYLBENZYL)-PHOSPHONIUM-CHLORIDE]
alpha-(diphenylphosphinyl)-m-nitrobenzyl alcohol
2-[(diphenylphosphoryl)methyl]-4-[(E)-phenyldiazenyl]phenol
2-[(diphenylphosphoryl)methyl]-4-nitrophenol
Title Journal or Book Year
Reaction Mechanism of Monoacyl- and Bisacylphosphine Oxide Photoinitiators Studied by 31P-, 13C-, and 1H-CIDNP and ESR Journal of the American Chemical Society 1996
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