science-softCon uv/vis+ spectra data base;		www.uv-spectra.de; (C) science-softCon 2019

Substance: 4-nitrophenol				Other Names: p-nitrophenol; 4-hydroxynitrobenzene; PNP

Formula: C6H5NO3					CAS-No.: 100-02-7	PubChem: CID 980

Study: photolysis, quantum yields, molar extinction coefficients

                
Authors: H.B. Wan, M.K. Wong, C.Y. Mok

Title: Comparative Study on the Quantum Yields of Direct Photolysis of Organophosphorus Pesticides in Aqueous Solution

Journal/Source: J. Agric. Food Chem., 42 (11), 2625-2630, (1994); DOI: 10.1021/jf00047a046


Data: diagram, table

Energy/Wavelength range: 250 - 360 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: in aqueous solution; in methanol

pH: 


Comments: The quantum yields for direct  photolysis of 16 organophosphorus pesticides and their phenolic products in aqueous solutions 
were determined at 254 and 313 nm.

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