Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Process Safety and Environmental Protection called Thermal hazards of benzaldehyde oxime: Based on decomposition products and kinetics analysis by adiabatic calorimeter, Author is Zhao, Xiao-Qiao; Wu, Wen-Qian; Li, Hua-bo; Guo, Zi-Chao; Chen, Wang-Hua; Chen, Li-Ping, which mentions a compound: 484-47-9, SMILESS is C1(C2=CC=CC=C2)=NC(C3=CC=CC=C3)=C(C4=CC=CC=C4)N1, Molecular C21H16N2, Quality Control of 2,4,5-Triphenylimidazole.
As a self-reactive substance, benzaldehyde oxime (BO) is prone to a highly exothermic runaway reaction and thermal hazard anal. and the reaction kinetics calculation of BO have great significance. In this work, the decomposition products of BO in nitrogen atm. were identified by GC-MS and HPLC techniques. The impact of the decomposition products on the decomposition behaviors of BO were analyzed by comparison of the ARC test results of pure BO and mixture of BO and decomposition products. It was found that N-benzylidene benzylamine was the intermediate decomposition product and benzoic acid, benzamide, N-benzyl benzamide, and 2,4,5-triphenylimidazole were the final products of BO. A two-step continuous autocatalytic reaction model was established to depict the decomposition process of BO. The kinetic parameters of the model were calculated by applying the nonlinear optimization method. Finally, thermal behaviors under different process temperature were predicted based on the kinetic model, and the time to maximum rate (TMRad) was predicted as 112.04°C under 24 h, and 122.19°C of 8 h, which offer crucial safety information to optimize the safety conditions of BO during usage, storage and transportation, which minimizes the industrial disasters.
When you point to this article, it is believed that you are also very interested in this compound(484-47-9)Quality Control of 2,4,5-Triphenylimidazole and due to space limitations, I can only present the most important information.
Reference:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts