For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
4-HYDROXY-2,3,5,6-TETRAMETHYLPHENYL(DIPHENYL)PHOSPHINEOXIDE
SpectraBase Compound ID 2NcpHU4mh3X
InChI InChI=1S/C22H23O2P/c1-15-17(3)22(18(4)16(2)21(15)23)25(24,19-11-7-5-8-12-19)20-13-9-6-10-14-20/h5-14,23H,1-4H3
InChIKey VJWRDZFERXNFHF-UHFFFAOYSA-N
Mol Weight 350.4 g/mol
Molecular Formula C22H23O2P
Exact Mass 350.143567 g/mol

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID BDplDMjX7LU
Name 4-HYDROXY-2,3,5,6-TETRAMETHYLPHENYL(DIPHENYL)PHOSPHINEOXIDE
Comments , SCALE INVERTED;KGU-4 (RUSSIAN) (31P
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C22H23O2P
InChI InChI=1S/C22H23O2P/c1-15-17(3)22(18(4)16(2)21(15)23)25(24,19-11-7-5-8-12-19)20-13-9-6-10-14-20/h5-14,23H,1-4H3
InChIKey VJWRDZFERXNFHF-UHFFFAOYSA-N
Instrument Name SEE COMMENT
Literature Reference A.N.PUDOVIK, G.V.ROMANOV, V.M.POZHIDAEV (1978) Zhurn.Obsch.Khim.(Russ. Lang.):v.48, N7, 1455-1460.
NMR Standard -H3PO4 85%
Observed nucleus 31P
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent C6H5NO2 nitrobenzene