science-softCon uv/vis spectra data base;	 www.uv-spectra.de

Substance:  2-(2,4-dichlorophenoxy)acetic acid			Other Names: 2,4-D; hedonal; trinoxol

Formula: OC(COC1=CC=C(Cl)C=ClCl)=O; 	C8H6Cl2O3	CAS-No.: 94-75-7
                
Authors:  V. Feigenbrugel, S. Le Calvé, Ph. Mirabel

Title: Molar absorptivities of 2,4-D, cymoxanil, fenpropidin, isoproturon and pyrimethanil in aqueous solution in the near-UV

Journal: Spectrochimica Acta Part A: Mol. & Biomol. Spectroscopy, 63, 103-110, 2006. 


Data: (diagram, table, disk): diagram, table

Wavelength range: 240 - 332 nm

Resolution:  2 nm

Temperature: 298 K

Temperature dependence: 

Comments: Molar absorptivities e of 2,4-D, cymoxanil, fenpropidin, isoproturon and  pyrimethanil measured between 240-344 nm 
using a deuterium lamp and normalized to the value determined at 253.7 nm with a Hg-lamp.

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