Thermochemical study of 5-methyluracil, 6-methyluracil, and 5-nitrouracil

Add time:08/15/2019    Source:sciencedirect.com

The standard (p° = 0.1 MPa) molar enthalpies of formation, in the crystalline phase, at T = 298.15 K, for 5-methyluracil, 6-methyluracil, and 5-nitrouracil were derived from the values of the standard massic energies of combustion measured by static bomb combustion calorimetry. The results obtained together with literature values of the enthalpies of sublimation yielded the standard molar enthalpies of formation, in gaseous phase, at T = 298.15 K. These values are discussed in the terms of structural enthalpic increments.

We also recommend Trading Suppliers and Manufacturers of 5-Nitro-6-methyluracil (cas 16632-21-6). Pls Click Website Link as below: cas 16632-21-6 suppliers

Prev:Chlorination of 5-Nitro-6-methyluracil (cas 16632-21-6) and its N(1),N(3)-dimethyl analogue with molecular chlorine
Next:Reactions of amines or amides with phthaloyl chloride. Synthesis of flourine-containing N,N-dimethyl-N′-substituted amidines and related compounds)