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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

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Al479x214oi
Name TRIPHENYLPHOSPHINE OXIDE
Source of Sample V. Baliah, Annamalai University, Annamalainagar, India
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. 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
Melting Point 154-155C
Molecular Weight 278.286987
Synonyms PHOSPHINE OXIDE, TRIPHENYL-, S PHOSPHINE OXIDE, TRIPHENYL-, K
Technique KBr WAFER