science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: triphenylphosphine oxide			Other Names: TPPO

Formula: C18H15OP					CAS-No.: 791-28-6	PubChem: CID 13097

Study: uv absorption spectrum


Authors: H.H. Jaffe

Title: Conjugation of Several Phenyl Radicals Bonded to a Single Central Atom

Journal/Source: J. Chem. Phys., 22, 1430-1433, (1954); http://dx.doi.org/10.1063/1.1740411


Data: diagram, table

Energy/Wavelength range: 210 - 280 nm

Resolution: 

Temperature: 

Temperature dependence: no

Pressure/Concentration:

Phase: solution (95% ethanol)

pH:


Comments: The compound show two broad structureless bands, one between 225 and 250 nm, the other around 290-300 nm.

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