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Triphenylphoshphine oxide

View entire compound with spectra: 46 NMR, 8 FTIR, 2 Raman, and 15 MS (GC)

Triphenylphoshphine oxide
SpectraBase Compound ID AyChAKlFoQY
InChI InChI=1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey FIQMHBFVRAXMOP-UHFFFAOYSA-N
Mol Weight 278.29 g/mol
Molecular Formula C18H15OP
Exact Mass 278.086052 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID E4foNuy2RlD
Name Phosphine oxide, triphenyl-
CAS Registry Number 791-28-6
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C18H15OP
InChI InChI=1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChIKey FIQMHBFVRAXMOP-UHFFFAOYSA-N
Instrument Name Varian XL-100
Literature Reference G.A. Gray, J. Am. Chem. Soc. 95, 7736 (1973).
NMR Standard TMS
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CDCl3