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1,2-Bis(diphenyl-phosphino)-ethane

View entire compound with spectra: 35 NMR, 5 FTIR, 2 Raman, 1 UV-Vis, and 4 MS (GC)

1,2-Bis(diphenyl-phosphino)-ethane
SpectraBase Compound ID 6KM728oOAT2
InChI InChI=1S/C26H24P2/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,21-22H2
InChIKey QFMZQPDHXULLKC-UHFFFAOYSA-N
Mol Weight 398.43 g/mol
Molecular Formula C26H24P2
Exact Mass 398.135325 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID BCdYomuCuPb
Name 1,2-Bis(diphenylphosphino)ethane
Source of Sample Spectrochem Pvt. Ltd.
Catalog Number 102409
CAS Registry Number 1663-45-2
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H24P2
InChI InChI=1S/C26H24P2/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,21-22H2
InChIKey QFMZQPDHXULLKC-UHFFFAOYSA-N
Instrument Name Bruker Tensor 27 FT-IR
Physical State Solid
Purity >98%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms 1,2-Bis(diphenylphosphino)ethane; Diphos; DPPE
Technique ATR-Neat (DuraSamplIR II)