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ethynylenebis[diphenylphosphine]

View entire compound with spectra: 4 NMR, 1 FTIR, 1 UV-Vis, and 3 MS (GC)

ethynylenebis[diphenylphosphine]
SpectraBase Compound ID E3GTzKsAVM7
InChI InChI=1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
InChIKey FOWZHJNBFVLJGP-UHFFFAOYSA-N
Mol Weight 394.39 g/mol
Molecular Formula C26H20P2
Exact Mass 394.104025 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID HWhhcyKBMrs
Name Bis(diphenylphosphino)acetylene
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 287954
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H20P2
InChI InChI=1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
InChIKey FOWZHJNBFVLJGP-UHFFFAOYSA-N
Molecular Weight 394.394 g/mol
Observed nucleus 1H
Purity 98%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms ((Diphenylphosphino)ethynyl)diphenylphosphine; Bis(diphenylphosphino)ethyne
Wiley ID SIAL_1HNMR_013485