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2-(triphenylphosphoranylidene)propionic acid, ethyl ester

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

2-(triphenylphosphoranylidene)propionic acid, ethyl ester
SpectraBase Compound ID 8Jdp3bdYK8n
InChI InChI=1S/C23H23O2P/c1-3-25-23(24)19(2)26(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-18H,3H2,1-2H3
InChIKey KZENFXVDPUMQOE-UHFFFAOYSA-N
Mol Weight 362.41 g/mol
Molecular Formula C23H23O2P
Exact Mass 362.143567 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 3esskNUBI2H
Name (Carbethoxyethylidene)triphenylphosphorane
Source of Sample Aldrich
Catalog Number 377708
CAS Registry Number 5717-37-3
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C23H23O2P
InChI InChI=1S/C23H23O2P/c1-3-25-23(24)19(2)26(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-18H,3H2,1-2H3
InChIKey KZENFXVDPUMQOE-UHFFFAOYSA-N
Purity 94%
Synonyms Ethyl 2-(triphenylphosphoranylidene)propionate
Wiley ID SIAL_ATR-IR_017669