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Trioctyl phosphine oxide

Compound with spectra: 7 NMR, 5 FTIR, and 2 MS (GC)

Trioctyl phosphine oxide
SpectraBase Compound ID 53JjB1p3UO5
InChI InChI=1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChIKey ZMBHCYHQLYEYDV-UHFFFAOYSA-N
Mol Weight 386.6 g/mol
Molecular Formula C24H51OP
Exact Mass 386.367753 g/mol

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Technique MELT (CRYSTALLINE PHASE)

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample PCR, Inc., Gainesville, Florida
Technique KBr WAFER

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka AG, Buchs, Switzerland
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3 chloroform-d

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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 223301
Solvent CDCl3

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1H NMR Spectrum
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample PCR, Inc., Gainesville, Florida
Solvent CCl4

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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 223301
Solvent CDCl3

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31P NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

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31P NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent C6H6 benzene

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Vapor Phase IR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W5-32917-32619-32619

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JX-2015-3-1787

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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 223301

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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 346187
  • Phosphine oxide, trioctyl-
  • TRI-N-OCTYL-PHOSPHANOXIDE
  • (Oct)3PO
  • TOPO&#174
  • Cyanex 921
  • Hostarex px 324
  • 1-Dioctylphosphoryloctane
  • Tri-n-octylphosphine oxide
  • TOPO
  • EINECS 201-121-3
PHOSPHINE OXIDE, DIETHYLTETRADECYL-,
1-METHYLPHOSPHONANE-1-OXIDE
1-Lambda-(5),6-lambda-(5)-diphosphabicyclo-[4.4.4]-TETRADECANE_1,6-dioxide
Diethyl(hexyl)phosphinoxide
TRIOCTYLPHOSPHINE SULFIDE
1,4-BIS-(1-PHOSPHOLANO)-BUTANE-1,4-DIOXIDE
DIHEXYLFLUOROPHOSPHINATE
1-(5-Chloropentanyl)-1-lambda 5-phosphinane Sulfide
TETRA-N-OCTYLPHOSPHONIUM-BROMIDE
Methyl-N-octyl-phosphinic-acid
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