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Experimental standard molar enthalpies of formation of crystalline 3, 5-dimethylpyrazole, 3, 5-dimethyl-4-nitrosopyrazole, 1, 3, 5-trimethyl-4-nitrosopyrazole, and 3, 5- …

…, LCM da Silva, WE Acree Jr, S Pandey, LE Roy

文献索引:Ribeiro da Silva, Maria D.M.C.; Ferreira, Susana C.C.; Rodrigues, Ivone A.P.; Da Silva, Luis C.M.; Acree Jr, William E.; Pandey, Siddharth; Roy, Lindsay E. Journal of Chemical Thermodynamics, 2001 , vol. 33, # 10 p. 1227 - 1235

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被引用次数: 7

摘要

The standard (po= 0.1 MPa) molar enthalpies of combustion in oxygen, at T= 298.15 K, for crystalline 3, 5-dimethylpyrazole (Me2Pyr), 3, 5-dimethyl-4-nitrosopyrazole (Me2PyrNO), 1, 3, 5-trimethyl-4-nitrosopyrazole (Me3PyrNO), and 3, 5-dimethyl-1-phenyl-4-nitrosopyrazole (Me2PhPyrNO) were measured by static-bomb calorimetry. These values were used to derive the standard molar enthalpies of formation of the crystalline compounds. The ...