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Substance: butylparaben			Other Names: butyl 4-hydroxybenzoate

Formula: 	C4H9(C6H4(OH)COO)		CAS-No.: 94-26-8

Study: photodegradation quantum yields

                
Authors: D. Bledzka, D. Gryglik, J. S. Miller

Title: Photodegradation of butylparaben in aqueous solutions by 254 nm irradiation

Journal/Source: J. Photochem. Photobiol. A: Chem., 203, 131-136, (2009); doi:10.1016/j.jphotochem.2009.01.006


Data: (diagram, table, disk): 

Wavelength/Energy range: 254 nm

Resolution: 

Temperature: 

Temperature dependence:

Pressure/Concentration: 


Comments: The quantum yield of butylparaben decay in neutral aqueous solution was established to be 0.0033 ± 0.0004.

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