Reference of 253-52-1, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.253-52-1, Name is Phthalazine, molecular formula is C8H6N2. In a Article£¬once mentioned of 253-52-1
Experimental study on the thermochemistry of 1-(2H)-phthalazinone and phthalhydrazide
The standard (p{ring operator} = 0.1 MPa) molar enthalpies of combustion of 1-(2H)-phthalazinone and phthalhydrazide, both in the solid phase, were measured at T = 298.15 K by static bomb calorimetry. Further, the standard molar enthalpies of sublimation, at T = 298.15 K, of these two phthalazine derivatives were derived from the Knudsen effusion technique. The combustion calorimetry results together with those obtained from the Knudsen effusion technique, were used to derive the standard molar enthalpies of formation, at T = 298.15 K, in the gaseous phase for 1-(2H)-phthalazinone and phthalhydrazide, respectively as, (79.1 ¡À 1.8) kJ ¡¤ mol-1 and -(107.4 ¡À 2.4) kJ ¡¤ mol-1.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 253-52-1, and how the biochemistry of the body works.Reference of 253-52-1
Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N363 – PubChem