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

Formula: C8H6Cl2O3					CAS-No.: 94-75-7

Study: molar absortivities


Authors: V. Feigenbrugel, S. Le Calvé, P. Mirabel

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

Journal/Source: Spectrochimica Acta Part A: Mol. & Biomol. Spectr., 63, 103-110, (2006); http://dx.doi.org/10.1016/j.saa.2005.04.040


Data: table, diagram

Energy/Wavelength range: 240 - 332 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration:

Phase: aqueous solution

pH: 


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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