Wu, Yanling team published research in Journal of Porphyrins and Phthalocyanines in 2021 | 31643-49-9

Computed Properties of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Computed Properties of 31643-49-9.

Wu, Yanling;Wei, Chuangyu;Wang, Hongyuan;Mei, Zhuang;Xing, Qianli;Su, Jie;Ning, Zeyu;Chen, Yanli;Jiang, Jianzhuang research published 《 High-selective room-temperature NO2 sensors based on a coumarin-substituted tris(phthalocyaninato) europium》, the research content is summarized as follows. A novel coumarin-substituted phthalocyaninato triple-decker complex, Eu2[Pc(Cou)4]3 is designed and synthesized successfully. Introduction of the coumarin substituents onto the periphery of a phthalocyanine ring in the sandwich-type phthalocyaninato triple-decker not only increased the solubility and improved the film-forming ability, but also importantly ensured the suitable HOMO and LUMO energy levels. The solution-processed thin film of the Eu2[Pc(Cou)4]3 was prepared by a simple and low-cost quasi-Langmuir-Shafer (QLS) method and applied as the gas sensor for the detection of NO2. Importantly, within the dynamic exposure period of 1 min, balanced, stable, a reproducible n-type response to electron-accepting gas NO2 in the range of 4-35 ppm, was revealed, based on the QLS film of Eu2[Pc(Cou)4]3 complex at room temperature, dependant on the optimized mol. packing in J-aggregation mode with a large sp. surface area and good film conductivity

Computed Properties of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts