Recently I am researching about SATURATED VAPOR-PRESSURE; BENZOTRIAZOLE; INHIBITION; IMPEDANCE; DERIVATIVES; PREDICTION; ADSORPTION; BEHAVIOR; KINETICS; FILMS, Saw an article supported by the Russian Science FoundationRussian Science Foundation (RSF) [17-13-01413]. Published in MAIK NAUKA/INTERPERIODICA/SPRINGER in NEW YORK ,Authors: Goncharova, OA; Luchkin, AY; Andreev, NN; Kuznetsov, YI; Andreeva, NP. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine. Quality Control of 1H-1,2,4-Triazol-5-amine
Using a set of physicochemical (ellipsometry and contact angle measurements), electrochemical (electrochemical impedance spectroscopy and polarization measurements), and corrosion (periodic moisture condensation and salt fog tests) methods, the properties of adsorption films formed on copper by the chamber method from vapors of benzotriazol (BTA), 1H-1,2,4-triazole, tolyltriazole (TTA), 5-chloro-1,2,3-benzotriazole (CBTA), 3-amino-1H-1,2,4-triazole, and 4-amino-1H-1,2,4-triazole at a temperature of 100 degrees C are studied. It is shown that 1-h chamber treatment of copper with vapors of these compounds leads to the formation of nanoscale hydrophobic adsorption films on it, which inhibits the thermal growth of oxides, but stabilizes the passive state of the metal and increases its corrosion resistance. Among these different triazole compounds tested as chamber corrosion inhibitors, BTA and its substituted derivatives are distinguished. After a 1-h chamber treatment of copper, the protective aftereffect of the adsorption films of triazole derivatives grows symbatically with their saturated vapor pressure at the chamber treatment temperature, i.e., in the following increasing order: CBTA < TTA < BTA. This may indicate that the equilibrium adsorption films do not have time to form at 100 degrees C on the metal within this time period. After a prolonged (24 h or more) chamber treatment of copper with vapors of substituted benzotriazoles, equilibrium adsorption films of inhibitors are formed on it. In this case, the influence of the chamber inhibitor properties on their protective aftereffect alternates. Under such conditions, the least volatile and most hydrophobic substituted benzotriazole, i.e., CBTA, provide the best metal protection. Welcome to talk about 61-82-5, If you have any questions, you can contact Goncharova, OA; Luchkin, AY; Andreev, NN; Kuznetsov, YI; Andreeva, NP or send Email.. Quality Control of 1H-1,2,4-Triazol-5-amine
Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics