science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2017

Substance: 1,3-dimethylbarbital			Other Names: dimethylveronal; N,N'-dimethylbarbital

Formula: C10H16N2O3				CAS-No.: 714-59-0	PubChem: CID 12847

Study: uv absorption spectra


Authors: J.J. Fox, D. Shugar

Title: Absorption spectra and structure of barbituric acid derivatives as a function of pH

Journal/Source: Bull. Soc. Chim. Belges, 61 (1-2), 44-63, (1952); DOI: 10.1002/bscb.19520610105


Data: diagram, table

Energy/Wavelength range: ~ 205 - 260 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 

Phase: aqueous solution (buffered)

pH: 1 - 13


Comments: The ultraviolet absorption spectra of several barbituric acid derivatives have been measured and their apparent 
dissociation constants determined.

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