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tris(p-methoxyphenyl)phosphine oxide

View entire compound with spectra: 3 NMR, 1 FTIR, and 2 MS (GC)

tris(p-methoxyphenyl)phosphine oxide
SpectraBase Compound ID FDE6Dmq3P6W
InChI InChI=1S/C21H21O4P/c1-23-16-4-10-19(11-5-16)26(22,20-12-6-17(24-2)7-13-20)21-14-8-18(25-3)9-15-21/h4-15H,1-3H3
InChIKey KSTMQPBYFFFVFI-UHFFFAOYSA-N
Mol Weight 368.37 g/mol
Molecular Formula C21H21O4P
Exact Mass 368.117746 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 9VNtqZvGSxE
Name TRIS(p-METHOXYPHENYL)PHOSPHINE OXIDE
Source of Sample V. Baliah, Annamalai University, Annamalainagar, India
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H21O4P
InChI InChI=1S/C21H21O4P/c1-23-16-4-10-19(11-5-16)26(22,20-12-6-17(24-2)7-13-20)21-14-8-18(25-3)9-15-21/h4-15H,1-3H3
InChIKey KSTMQPBYFFFVFI-UHFFFAOYSA-N
Melting Point 142-143C
Molecular Weight 368.364990
Synonyms PHOSPHINE OXIDE, TRIS/P-METHOXY- PHENYL/-,
Technique KBr WAFER