Tag: M.W=150-200

Nitrile is any organic compound with a −C≡N functional group. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Safety of 4-Nitrophthalonitrile.

Yuzeroglu, Murat;Keser Karaoglan, Gulnur;Gumrukcu Kose, Gulsah;Erdogmus, Ali research published 《 Synthesis of new zinc phthalocyanines including schiff base and halogen; photophysical, photochemical, and fluorescence quenching studies》, the research content is summarized as follows. This study reports a series of new sym. tetra substituted zinc phthalocyanines namely {2,9,16,23-Tetra-(4-[4-{[(1E)-(4-fluorophenyl)methylene]amino}phenoxy])-phthalocyaninato} zinc(II) (7), {2,9,16,23-Tetra-(4-[4-{[(1E)-(4-chlorophenyl)methylene]amino}phenoxy])-phthalocyaninato}zinc(II) (8), and {2,9,16,23-Tetra-(4-[4-{[(1E)-(4-bromophenyl)methylene] amino}phenoxy])- phthalocyaninato}zinc(II) (9). The resulting macromols. were characterized using some spectroscopic methods consisting of UV-Vis, FT-IR, ¹H NMR, and MALDI-TOF MS spectroscopy, together with elemental anal. The photophysicochem. features of the newly synthesized phthalocyanines includiing fluorescence, photodegradation, and singlet oxygen quantum yields were studied in different solvents such as DMF, DMSO, and THF to explore their potential as suitable photosesitizers. Solvent effect on the photophys. and photochem. parameters of the tetra-substituted phthalocyanines bearing the 4-{[(1E)-(4-fluorophenyl)methylene]amino}phenoxy, 4-{[(1E)-(4-chlorophenyl)methylene]amino}phenoxy, 4-{[(1E)-(4-bromophenyl)methylene]amino}phen-oxy groups were investigated, as well. In comparison to the known Schiff base containing phthalocyanines, the newly synthesized compounds exhibited higher singlet oxygen values. Singlet oxygen yields of the complexes (7–9) were obtained between 0.57 and 0.86. Due to the high singlet oxygen yields of compounds (7–9), they can be listed as photosensitizers in the implementation of photocatalytic applications such as photodynamic therapy (PDT) which is an efficient method for the treatment of cancer.

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., Safety of 4-Nitrophthalonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile is any organic compound with a −C≡N functional group. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Related Products of 31643-49-9.

Zengin, Nursefa;Goksu, Haydar;Sen, Fatih research published 《 Chemoselective hydrogenation of aromatic nitro compounds in the presence of homogeneous Pd based catalysts》, the research content is summarized as follows. The chemoselective reduction of aromatic nitro compounds to amine derivatives was easily performed with remarkable yields under ultrasonic conditions in a H₂O/MeOH mixture (volume/volume = 1/4). In this process, com. available BINAP. PdCl₂ and NaBH₄ were used as homogenous catalysts and the hydrogen source, resp. The developed method has a high economic value and can be adapted to the industry. A variety of nitroarene derivatives were reacted by undergoing the BINAP. PdCl₂ catalyzed reduction reaction. All nitroarenes were selectively hydrogenated to aromatic primary amines with quant. yields in 15 min. The obtained primary amines were determined by ¹H and ¹³C NMR spectroscopy.

Related Products 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

Nitrile is any organic compound with a −C≡N functional group. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Formula: C8H3N3O2.

Zhang, Heng;Li, Minghui;Wang, Caiyun;Huang, Gang;Liu, Meina;Sun, Jing;Fang, Qiang research published 《 A highly heat-resistant phthalocyanine resin based on a bio-based anethole》, the research content is summarized as follows. A phthalonitrile-containing monomer derived from a plant oil (anethole) has been successfully synthesized by a facile two-step reaction in an overall yield of 84%. Upon high temperature, this monomer is converted to a cured phthalocyanine resin in the presence of a catalyst, 4,4′-bis(3-aminophenoxy)diphenyl sulfone (m-BAPS). Such a cured resin displays good thermostability including high glass transition temperature (T_g > 450°C), low thermal expansion coefficient (CTE, near 62.99 ppm °C^-1 from 25 to 400°C) and high char yield (>72% at 1000°C). These data are comparable to those of the most of the common phthalocyanine resins derived from the fossil resource, suggesting that the phthalonitrile-containing monomer is a suitable precursor for the preparation of the ablation-resistant materials used on the surface of the spacecrafts.

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., Formula: C8H3N3O2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile is any organic compound with a −C≡N functional group. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Computed Properties of 31643-49-9.

Zhang, Huadong;Yan, Zhongyi;Yang, Zhizhou;Mu, Qiuhong;Peng, Dan;Zhao, Hui research published 《 Synthesis, curing and thermal properties of low melting point phthalonitrile resins containing glycidyl groups》, the research content is summarized as follows. Two low m.p. phthalonitrile monomers (EPN and EEPN) containing flexible glycidyl groups were synthesized using hydroxyl-containing phthalonitrile and epichlorohydrin as raw materials. The structures of the synthesized monomers were characterized by Fourier transform IR (FT-IR), NMR (¹H-NMR and ¹³C-NMR) spectra and elemental anal. Then each of them was blended with 4-(4-aminophenoxy)-phthalonitrile (APPN) and cured to obtain two kinds of amine-catalytic phthalonitrile-based crosslinked polymers. DSC results showed that two blending systems underwent a two-stage polymerization process with the increase of curing temperature Rheol. measurements exhibited that the introduction of glycidyl groups to phthalonitrile resin could greatly improve its processability. Moreover, after thermal cured at 300 °, the resulting phthalonitrile resins exhibited excellent mech. performance, thermal and thermo-oxidative stability.

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

Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. HPLC of Formula: 31643-49-9.

Xu, Yunyun;Jiang, Cheng;Gong, Hao;Xue, Hairong;Gao, Bin;Li, Peng;Chang, Kun;Huang, Xianli;Wang, Tao;He, Jianping research published 《 Single atom site conjugated copper polyphthalocyanine assisted carbon nanotubes as cathode for reversible Li-CO₂ batteries》, the research content is summarized as follows. Recently, Li-CO₂ battery has gradually become a research hotspot due to its high discharge capacity, energy d. and environmental benefits. However, it has been an important problem for researchers because of its slow decomposition kinetics and difficult to generalize to practical application. Herein, we prepared copper polyphthalocyanine-carbon nanotubes composites (CuPPc-CNTs) by solvothermal in-situ polymerization of copper phthalocyanine on the surface of carbon nanotubes as cathode for reversible Li-CO₂ batteries, which exhibits a high discharge capacity of 18,652.7 mAh·g^-1 at c.d. of 100 mA·g^-1, 1.64 V polarization at 1,000 mA·g^-1, and a stable cycles number of 160 is close to 1,630 h of charge-discharge process at 200 mA·g^-1. Copper polyphthalocyanine has highly efficient copper single-atom catalytic sites with excellent CO₂ adsorption and activation, while carbon nanotubes provide a conductive network. The synergistic effect of the two compounds enables it to have excellent catalytic activity. The d. functional theory (DFT) calculation proved that the addition of copper polyphthalocyanine significantly improved the CO₂ adsorption and activation process. This study provides an opportunity for the research of covalent organic polymers (COPs) single-atom catalyst in Li-CO₂ battery field.

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., HPLC of Formula: 31643-49-9

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Category: nitriles-buliding-blocks.

Xue, Yisong;Tang, Wenhao;Si, Conghui;Lu, Qifang;Guo, Enyan;Wei, Mingzhi;Pang, Yingping research published 《 0D/2D/1D silver-decorated CuPc/Bi₂MoO₆ Z-scheme heterojunctions enable better visible-light-driven tetracycline photocatalysis》, the research content is summarized as follows. The pursuit of a desirable photocatalytic technol. has always been accompanied by photocatalyst design and development, marking high activity, long-term stability, and low cost. Herein, an in-situ deposition approach is used to integrate plasmonic 0D Ag nanoparticles on the surface of 2D slice-like 2,9,16,23-tetranitrocopper(II) phthalocyanine (CuPc) sensitized 1D Bi₂MoO₆ nanofibers (Ag-CuPc/Bi₂MoO₆) for visible-light-induced tetracycline (TC) photocatalysis. Benefiting from the combination of 2D CuPc sensitization, and surface plasmon resonance (SPR) effect of 0D Ag nanoparticles, we exptl. find that the Ag-CuPc/Bi₂MoO₆ nanofibers boost the visible-light utilization efficiency, promote charge transfer, and separation, and accelerate electron redox transformation in TC photocatalysis. The superior photocatalytic activity is attributed to the strong interfacial interaction, and Z-scheme heterojunction synergy in Ag-CuPc/Bi₂MoO₆ nanofibers. This work opens new horizons for the delicate design of promising Z-scheme visible-light photocatalysts for the removal of antibiotics in wastewater, realizing water purifications.

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., Category: nitriles-buliding-blocks

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Category: nitriles-buliding-blocks.

Yalazan, Halise;Tuezuen, Burak;Akkaya, Didem;Barut, Burak;Kantekin, Halit;Yildirmis, Sermet research published 《 Quinoline-fused both non-peripheral and peripheral Zn^II and Mg^II phthalocyanines: Anti-cholinesterase, anti-glucosidase, DNA nuclease, antioxidant activities, and in silico studies》, the research content is summarized as follows. Quinoline-fused Zn^II (ZnPc^p/ZnPc^np) and Mg^II (MgPc^p/MgPc^np) phthalocyanines with four 4-methylquinolin-2-ol (1) at nonperipheral or peripheral positions of the phthalocyanine core were synthesized via cyclotetramerization of phthalonitrile derivatives (CN^p/CN^np) in the presence of zinc (II) and magnesium (II) metal ions. After synthesis and characterization processes, anticholinesterase, anti-α-glucosidase, DNA nuclease, antioxidant activities, and in silico calculations of both peripheral and nonperipheral Zn^II and Mg^II phthalocyanines were investigated. The inhibitory effects of metalated phthalocyanines on acetylcholinesterase, butyrylcholinesterase, and α-glucosidase enzymes were tested by spectrophotometric method. Theor. methods were used to compare both the chem. and biol. activities of the studied phthalonitrile derivatives and metalated phthalocyanine compounds

Category: nitriles-buliding-blocks, 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

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. Category: nitriles-buliding-blocks.

Yang, Wenjie;Qi, Jiayue;Tan, Wei;Zhu, Zhengzhu;He, Xian;Zeng, Ke;Hu, Jianghuai;Yang, Gang research published 《 Study on aromatic nitrile-based resins containing both phthalonitrile and dicyanoimidazole groups》, the research content is summarized as follows. In order to prepare aromatic nitrile-based resins with improved curing reactivity, thermal and thermomech. properties, and to clarify the difference in curing activity between dicyanoimidazole and phthalonitrile groups, a novel class of autocatalytic aromatic nitrile-based resins named PNDCI which contains both dicyanoimidazole (DCI) and phthalonitrile (PN) groups were designed and synthesized. A method for evaluating the reactivity of nitrile groups using the absorption wavenumber of FTIR was proposed. PNDCI monomers have demonstrated higher activity for self-promoted curing reactions than benzimidazole-containing phthalonitrile monomers (BIPN). The introduction of DCI can change the curing pathway of PN and inhibit the formation of phthalocyanine ring which is an important cured product of PN resins. The data of TGA, DMA, etc. revealed that the cured products of PNDCIs showed outstanding thermal stability, long-term thermo-oxidative stability at high temperatures (425°C) and thermal mech. properties, which is favorable for the preparation of high temperature resistant resins.

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., Category: nitriles-buliding-blocks

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. Quality Control of 31643-49-9.

Yildiz, Burak;Arslan, Baris Seckin;Guzel, Emre;Nebioglu, Mehmet;Menges, Nurettin;Sisman, Ilkay;Kasim Sener, M. research published 《 Non-aggregating zinc phthalocyanine sensitizer with bulky diphenylphenoxy donor groups and pyrazole-3-carboxylic acid anchoring group for coadsorbent-free dye-sensitized solar cells》, the research content is summarized as follows. A novel unsym. zinc phthalocyanine complex (PCA-ZnPc-3) containing six 2,6-diphenylphenoxy donor groups and pyrazole-3-carboxylic acid anchoring group has been synthesized and used as a sensitizer for dye-sensitized solar cells (DSSCs). The optical, electrochem. and photovoltaic characteristics were evaluated and compared with the dyes containing the same anchoring group and tert-Bu (PCA-ZnPc-1) or hexylsulfanyl (PCA-ZnPc-2) donor groups, developed by our group. The DSSC with PCA-ZnPc-3 exhibited a higher power conversion efficiency (PCE) of 2.04% as compared to that of PCA-ZnPc-1 (PCE = 1.74%) and PCA-ZnPc-2 (PCE = 1.89%). This enhancement in efficiency may be ascribed to the less dye aggregation and appropriate dye coverage. These results suggest that the incorporation of 2,6-diphenylphenoxy into pyrazole-3-carboxylic acid-based zinc phthalocyanine sensitizers can improve photovoltaic performance of DSSCs.

Quality Control 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

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Safety of 4-Nitrophthalonitrile.

Wierzchowski, Marcin;Ziental, Daniel;Lazewski, Dawid;Korzanski, Artur;Gielara-Korzanska, Agnieszka;Tykarska, Ewa;Dlugaszewska, Jolanta;Sobotta, Lukasz research published 《 New Metallophthalocyanines Bearing 2-Methylimidazole Moieties-Potential Photosensitizers against Staphylococcus aureus》, the research content is summarized as follows. Newly developed tetra- and octasubstituted methimazole-phthalocyanine conjugates as potential photosensitizers have been obtained. Synthesized intermediates and final products were characterized by the MALD-TOF technique and various NMR techniques, including 2D methods. Single-crystal X-ray diffraction was used to determine the crystal structures of dinitriles. The studied phthalocyanines revealed two typical absorption bands-the Soret band and the Q band. The most intense fluorescence was observed for octasubstituted magnesium(II) phthalocyanine in DMF (Φ_FL = 0.022). The best singlet oxygen generators were octasubstituted magnesium(II) and zinc(II) phthalocyanines (Φ_Δ 0.56 and 0.81, resp.). The studied compounds presented quantum yields of photodegradation at the level between 10^-5 and 10^-6. Due to their low solubility in a water environment, the liposomal formulations were prepared Within the studied group, octasubstituted zinc(II) phthalocyanine at the concentration of 100 μM activated with red light showed the highest antibacterial activity against S. aureus equal to a 5.68 log reduction of bacterial growth.

Safety of 4-Nitrophthalonitrile, 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