Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2-(Pyridin-4-yl)-1H-benzo[d]imidazole, is researched, Molecular C12H9N3, CAS is 2208-59-5, about Corrosion inhibition of 2-(4-pyridyl)-benzimidazole for carbon steel.Computed Properties of C12H9N3.
Weight loss, potentiodynamic polarization and electrochem. impedance spectroscopy (EIS) were used to investigate the corrosion inhibition of 2-(4-pyridyl)-benzimidazole (PBI) for carbon steel in hydrochloric acid. It is found that the inhibition efficiency of PBI increases with the increase of the concentration of PBI, and decreases with the increase in the temperature and concentration of hydrochloric acid. PBI is adsorbed on the surface of carbon steel spontaneously, and the adsorption of PBI obeys Langmuir isotherm.
In some applications, this compound(2208-59-5)Computed Properties of C12H9N3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
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