HPLC of Formula: 2208-59-5. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 2-(Pyridin-4-yl)-1H-benzo[d]imidazole, is researched, Molecular C12H9N3, CAS is 2208-59-5, about Influence of the molecular structure on the inhibitor properties of benzimidazole derivatives on mild steel corrosion in 1 M hydrochloric acid. Author is Popova, A.; Christov, M.; Deligeorgiev, T..
Six benzimidazole derivatives were investigated as corrosion inhibitors for mild steel in 1 M HCl by using gravimetric and polarization techniques. The inhibitor efficiency depended on the concentration and on structure of the mols. The results were interpreted by using an adsorption model based on inhibitor adsorption in the form of non-protonated and protonated mols. Five of the six examined compounds adsorbed according to the Frumkin adsorption isotherm. An attempt was made to find a correlation between the inhibition efficiency and some parameters of the electronic structure of the mol., like induction and resonance effects of the substituents and ionization potential. A correlation also was attempted between the inhibition efficiency and some parameters of the chem. structure of the mol., like the mol. area and others. No simple correlation was found.
From this literature《Influence of the molecular structure on the inhibitor properties of benzimidazole derivatives on mild steel corrosion in 1 M hydrochloric acid》,we know some information about this compound(2208-59-5)HPLC of Formula: 2208-59-5, but this is not all information, there are many literatures related to this compound(2208-59-5).
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles