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Methyl(triphenylphosphoranylidene)acetate

View entire compound with spectra: 5 NMR, 5 FTIR, 2 Raman, and 3 MS (GC)

Methyl(triphenylphosphoranylidene)acetate
SpectraBase Compound ID EacwryQH4E7
InChI InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3
InChIKey NTNUDYROPUKXNA-UHFFFAOYSA-N
Mol Weight 334.35 g/mol
Molecular Formula C21H19O2P
Exact Mass 334.112267 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID AjRVQQ1Q33
Name Methyl (triphenylphosphoranylidene)acetate
Source of Sample Aldrich
Catalog Number 157929
CAS Registry Number 2605-67-6
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 C21H19O2P
InChI InChI=1S/C21H19O2P/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-17H,1H3
InChIKey NTNUDYROPUKXNA-UHFFFAOYSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms (Carbomethoxymethylene)triphenylphosphorane (Methoxycarbonylmethylene)triphenylphosphorane
Technique Mull
Wiley ID SIAL_FTIR_1_1806