In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Formula: C4Cl4N2, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 20074-67-3, name is Perchloropyridazine. In an article，Which mentioned a new discovery about 20074-67-3
Substituent Effects in Non-Aromatic Nitrogen Heterocycles: Alkaline Hydrolysis of Methyl N-Methyl(oxo)dihydropyridinecarboxylates and Diaza Analogues
Ester hydrolysis studies on some isomeric methoxycarbonyl derivatives of N-methylpyridin-2- and 4-ones show that reaction rates are affected by the relative positions of CO2Me, =O and NMe functions in ways which could not be predicted.However, from limited results for analogous pyrimidine derivatives, it seems that reactivity in these polyfunctional compounds can be predicted from the pyridine data by assuming additivity of effects.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 20074-67-3, help many people in the next few years.Formula: C4Cl4N2
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N2910 – PubChem