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2-Propanone, 1-(triphenylphosphoranylidene)-

View entire compound with spectra: 7 NMR, 5 FTIR, 1 Raman, and 1 MS (GC)

2-Propanone, 1-(triphenylphosphoranylidene)-
SpectraBase Compound ID AN0Bo16q3H5
InChI InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChIKey KAANTNXREIRLCT-UHFFFAOYSA-N
Mol Weight 318.36 g/mol
Molecular Formula C21H19OP
Exact Mass 318.117352 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID C6SPtvarxV9
Name 1-(Triphenylphosphoranylidene)-2-propanone
Source of Sample Aldrich
Catalog Number 158755
CAS Registry Number 1439-36-7
Classification Aromatic phosphorus compounds
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H19OP
InChI InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChIKey KAANTNXREIRLCT-UHFFFAOYSA-N
Purity 99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (2-Oxopropylidene)triphenylphosphorane Acetylmethylene-triphenylphosphorane Methyl (triphenylphosphoranylidene)methyl ketone NSC 407394
Technique Mull
Wiley ID SIAL_FTIR_1_1833