![4-[(4-Nitrophenyl)-ethynyl]-diphenylphosphine-oxide](/api/spectrum/JsIBonJN1PY/structure.png?h=300&w=458 "4-[(4-Nitrophenyl)-ethynyl]-diphenylphosphine-oxide")
| SpectraBase Compound ID | 2g2YdKwDwxr |
|---|---|
| InChI | InChI=1S/C20H14NO3P/c22-21(23)18-13-11-17(12-14-18)15-16-25(24,19-7-3-1-4-8-19)20-9-5-2-6-10-20/h1-14H |
| InChIKey | NZAPWDPPGRGXAZ-UHFFFAOYSA-N |
| Mol Weight | 347.31 g/mol |
| Molecular Formula | C20H14NO3P |
| Exact Mass | 347.07113 g/mol |
13C Nuclear Magnetic Resonance (NMR) Chemical Shifts
View the Full Spectrum for FREE!
The full spectrum can only be viewed using a FREE account.
| SpectraBase Spectrum ID | JsIBonJN1PY |
|---|---|
| Name | 4-[(4-Nitrophenyl)-ethynyl]-diphenylphosphine-oxide |
| Comments | Computed using HOSE algorithm |
| Copyright | Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass | 347.071130310 u |
| Formula | C20H14NO3P |
| InChI | InChI=1S/C20H14NO3P/c22-21(23)18-13-11-17(12-14-18)15-16-25(24,19-7-3-1-4-8-19)20-9-5-2-6-10-20/h1-14H |
| InChIKey | NZAPWDPPGRGXAZ-UHFFFAOYSA-N |
| Molecular Weight | 347.310 g/mol |
| SMILES | C=1(P(=O)(C2=CC=CC=C2)C#CC2=CC=C(C=C2)N(=O)=O)C=CC=CC1 |