Category: 31643-49-9

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Synthetic Route of 31643-49-9.

Wang, Minghua;Zhu, Lei;Zhang, Shuai;Lou, Yafei;Zhao, Shuangrun;Tan, Quan;He, Linghao;Du, Miao research published 《 A copper(II) phthalocyanine-based metallo-covalent organic framework decorated with silver nanoparticle for sensitively detecting nitric oxide released from cancer cells》, the research content is summarized as follows. A novel metallo-copper phthalocyanine-based covalent-organic framework (CuTAPc-MCOF) doped with silver nanoparticles (denoted as CuTAPc-MCOF@AgNPs) was developed. CuTAPc-MCOF was synthesized using Cu(II) 4′,4′′,4′′′,4′′′′-tetra-amine phthalocyanine (CuTAPc) and 2,9-bis[p-(formyl)phenyl]-1,10-phenanthroline as building blocks through the Schiff base condensation reaction. The basic characterizations revealed that CuTAPc-MCOF demonstrated extended π-system and possessed the phenanthroline group, which can be coordinated with Ag. Consequently, it endowed the CuTAPc-MCOF@AgNPs nanohybrid with good biol. compatibility, boosted electron transfer, and produced abundant catalytic active sites. As such, the CuTAPc-MCOF@AgNPs nanohybrid illustrated superior biocompatibility and excellent electrocatalytic activity, thereby showing remarkable electrocatalytic performance for electro-oxidizing nitric oxide (NO) released from living cancer cells. The sensing properties of the CuTAPc-MCOF@AgNPs-based sensor were measured by cyclic voltammetry and amperometry techniques. The CuTAPc-MCOF@AgNPs-based electrochem. sensor showed a high sensitivity of 29.1 ΜA ΜM^-1 cm^-2 and a low detection limit of 12.6 nM within the concentration range of 0.18 ΜM to 17.1 ΜM toward NO, together with excellent selectivity, high reproducibility and repeatability, and good stability. Overall, our sensing strategy showed potential application in detecting NO released from living cancer cells and diagnosing biol. processes.

Synthetic Route 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

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Name: 4-Nitrophthalonitrile.

Wang, Shuai;Deng, Li-Hong;Du, Yi-Fei;Song, Xian-Liang research published 《 Graphene carbon black as catalyst support: The influences of iron phthalocyanine loading and carbon black additive amount on the power generation performance of direct glucose fuel cell》, the research content is summarized as follows. Fast accessibility of oxygen reduction reaction (ORR) species to a catalyst surface with the efficient utilization of every catalytic site plays a critical role in catalysis. Therefore, engineering of the structure and morphol. of catalyst supports to both anchor and expose catalytic sites at three-phase-boundaries, accelerating the mass transport of reaction-species through the active sites, can be regarded as one of the most prospective methods to promote the efficient utilization of every catalytic site, giving prominent cell performance. Herein, two series of oxygen reduction reaction catalysts are prepared: reduced graphene oxides (rGO) with different loading amounts of iron phthalocyanine TFePc/rGO-X (X = 1,2,3,4 and 5); and TFePc/rGO-3 that is intercalated by different amounts of carbon black TFePc/rGO/CB-Y (Y = 1,2,3,4 and 5). The catalytic activities and stabilities of these catalysts were evaluated by cyclic voltammetry and linear sweep voltammetry. As expected, the 3D rGO/CB/rGO network is demonstrated as a singular catalyst-loading platform, with interlayer spacing that could be elaborately tuned via a simple carbon black intercalation. This enables ORR-species to be efficiently transported to each catalytic site. Besides, the optimal catalyst of TFePc/rGO/CB-3 exhibits more pos. ORR peak potential than Pt/C catalyst. More significantly, in a practical cell, the cell performances were highly consistent with ORR active and the first-best cell performance of 0.86 mWcm-2 in power d. was achieved for TFePc/rGO/CB-3. This is mainly attributed to the synergistic effect of rGO and carbon black, as well as the π-π interaction between rGO and TFePc.

Name: 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

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. Application of C8H3N3O2.

Wang, Ting;Shi, Cheng-yu;Qadeer Dayo, Abdul;Guo, Zhi-yi;Wang, Jun;Wang, Yanhui;Gorar, Athar Ali Khan;Qiu, Jian;Liu, Wen-bin research published 《 Synthesis and properties of novel self-catalytic phthalonitrile monomers with aliphatic chain and their copolymerization with multi-functional fluorene-based benzoxazine monomers》, the research content is summarized as follows. A novel series of self-catalytic phthalonitrile monomers with aliphatic segments (BPAA) were synthesized via nitro nucleophilic substitution reaction of bisphenol compound and 4-nitrophthalonitrile. Bisphenol compound was reductant with secondary amine groups of Schiff base derived from the reaction of vanillin and one of the aliphatic diamine such as 1,2-ethylenediamine, 1,3-propane diamine, and 1,6-hexamethylenediamine. The curing reaction of BPAA monomers can be carried out without any catalyst. BPAA monomers showed excellent processing properties. Moreover, BPAA polymers (poly(BAPP)) showed superior thermal stabilities and higher glass-transition temperatures (T_g) (302-317°C). The 5% thermal decomposition temperatures (T₅) of poly(BAPP) and char yield (Yc) at 800°C under nitrogen atm. were 352.5-410.5°C and 61.3-66.8%, resp. To further improve the thermal stability of poly(BAPP), BPAA monomers were modified by multi-functional fluorene-based benzoxazine monomers (MFFB) due to their excellent reaction activities. The results showed that BAPP/MFFB systems had high reaction activities and good processing behaviors. The similar thermal stabilities between BAPP and MFFB can give stable and excellent thermal stability (T5 ≥ 378°C) to the poly(BAPP/MFFB) systems.

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., Application of C8H3N3O2

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.

Wang, Ting;Wang, Zi-long;Dayo, Abdul Qadeer;Shi, Cheng-yu;Liu, Hui-bo;Pan, Zhong-cheng;Gorar, Athar Ali Khan;Wang, Jun;Zhou, Heng;Liu, Wen-bin research published 《 Synthesis and properties of a novel autocatalytic phthalonitrile monomer and its copolymerization with multi-functional fluorene-based benzoxazine monomers》, the research content is summarized as follows. A novel autocatalytic phthalonitrile monomer [4,4′-(((((oxy-bis [4,1-phenylene]) bis (azanediyl)) bis (methylene)) bis (2-methoxy-4,1-phenylene)) bis (oxy)) diphthalonitrile, OPD] is obtained by nucleophilic substitution of 4-nitro-phthalonitrile and bisphenol compound [4,4′-(((oxy bis [4,1-phenylene]) bis (azanylylidene)) bis (methanylylidene)) bis (2-methoxyphenol)]. Bisphenol compound is a reductant with secondary amine groups of Schiff base derived from the reaction of vanillin and 4,4′-diaminodiphenylether. The OPD monomer has a self-catalytic polymerizing reaction. OPD monomer has good processability, and the processing window was 130°C. Moreover, OPD polymer [poly(OPD)] shows higher glass-transition temperature (345°C). The 5% and 10% thermal decomposition temperatures of poly(OPD) and char yield at 800°C are 407, 451°C, and 69%, resp. To further improve the properties of poly(OPD), the OPD monomer was modified by multi-functional fluorene-based benzoxazine monomers (MFFB) due to their excellent reaction activities. The results showed that OPD/MFFB systems had high reaction activities. The similar thermal stabilities between OPD and MFFB can give stable and excellent thermal stability to the poly(OPD/MFFB). Compared with poly(OPD), the Tg values of poly(OPD/MFFB) were significantly increased, and their stiffness values were reduced. The tensile, flexural, and impact properties for poly(OPD/MFFB) were improved significantly.

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

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. SDS of cas: 31643-49-9.

Wang, Ting;Dayo, Abdul Qadeer;Wang, Zi-long;Lu, Hui-min;Shi, Cheng-yu;Pan, Zhong-cheng;Wang, Jun;Zhou, Heng;Liu, Wen-bin research published 《 Novel self-promoted phthalonitrile monomer with siloxane segments: synthesis, curing kinetics, and thermal properties》, the research content is summarized as follows. A new kind of autocatalytic phthalonitrile monomer (PN) containing siloxane segments and secondary amino groups (TSOP) was synthesized from bisphenol compound and 4-nitrophthalonitrile using K2CO3 as a catalyst. Bisphenol was a reducing agent with a Schiff base containing secondary amine groups produced by the condensation reaction of 1,3-bis(3-amino-propyl)-1,1,3,3-tetra-Me disiloxane and vanillin. The curing behaviors, kinetics, and thermal and thermomech. characteristics of the TSOP monomer and its polymer (poly(TSOP)) were analyzed by torque rheometry, differential scanning calorimetry (DSC), Fourier transformation IR spectroscopy (FTIR), thermogravity anal. (TGA), and dynamic thermal mech. anal. (DMA), resp. The non-isothermal curing kinetics results indicated that the cyano addition polymerization of the TSOP monomer was a self-catalytic reaction. The active hydrogen atoms from the secondary amino groups in the TSOP monomer could accelerate the crosslinking polymerization reaction of cyano groups, producing a decline in the curing temperature and a rise in the curing rate. Meanwhile, the TSOP monomer had a low melting temperature (77°C) and a wide process window (110°C) due to the introduction of flexible siloxane segments. The poly(TSOP) having phthalocyanine and a triazine ring exhibited a higher glass transition temperature (Tg) of 348°C and good thermal stability.

SDS of cas: 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. Formula: C8H3N3O2.

Wang, Jihua;Dong, Wenyue;Chen, Qiyue;Si, Zhenjun;Cui, Xu;Liu, Dajun;Duan, Qian research published 《 Syntheses and nonlinear optical behavior of four-arm star-shaped phthalocyanine indium polymers containing azobenzene》, the research content is summarized as follows. In this report, a series of novel four-arm star-shaped polymethyl methacrylate with core of phthalocyanine indium polymers (InPc-(PMMA_x)₄) were achieved with different mol. weights through Activator ReGenerated by Electron Transfer Atom Transfer Radical Polymerization, using the synthesized phthalocyanine indium (InPc-Br) as initiator. The InPc-(PMMA_x)₄ polymers were characterized by NMR, FT-IR, GPC, UV-Vis and PL spectroscopy. The nonlinear optical (NLO) properties of InPc-(PMMA_x)₄ polymers were investigated by the Z-scan technique and it revealed that InPc-(PMMA₁₆)₄ obtained satisfactory NLO properties with imaginary third order susceptibility (Im[χ⁽³⁾]) of 16.4 x 10^-12 esu. Furthermore, reacting polymer InPc-(PMMA₁₆)₄ with NaN₃ and 1-(4-nitrophenyl)-2-(4-(prop-2-yn-1-yloxy) phenyl) diazene (Azo-yne) through click reaction, a novel InPc polymer InPc-(PMMA₁₆-b-Azo)₄ was successfully synthesized. InPc-(PMMA₁₆-b-Azo)₄ displayed a weak fluorescence at 707 nm compared to InPc-(PMMA₁₆)₄, demonstrating the energy transfer (ET) process between Azo and InPc, which could be proved by d. functional theory. Because of the ET process, InPc-(PMMA₁₆-b-Azo)₄ exhibited a better NLO performance than InPc-(PMMA₁₆)₄, with Im[χ⁽³⁾] of 20.7 x 10^-12 esu. In addition, the InPc-(PMMA₁₆-b-Azo)₄/PMMA complexes were prepared for the convenience of practical application, and it exhibited an excellent Im[χ⁽³⁾] value of 30.2 x 10^-12 esu and a satisfactory limiting threshold of 0.04 J/cm². The significantly enhanced NLO properties of InPc-(PMMA₁₆-b-Azo)₄/PMMA complexes demonstrate a weaker aggregation effect in polymethyl methacrylate matrix than in Me methacrylate solution Our study provides a promising design strategy to synthesize high performance NLO materials for practical applications.

Formula: C8H3N3O2, 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

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Name: 4-Nitrophthalonitrile.

Wang, Jihua;Dong, Wenyue;Si, Zhenjun;Cui, Xu;Duan, Qian research published 《 Synthesis and enhanced nonlinear optical performance of phthalocyanine indium polymers with electron-donating group porphyrin by efficient energy transfer》, the research content is summarized as follows. In this study, a phthalocyanine indium (InPcOH) and three porphyrin derivatives (Por2a, Por2b, Por2c) were successfully synthesized. Three kinds of novel four-arm star-shaped poly(propylene oxide) (PPO) with core of InPcOH and chain-end of porphyrin derivatives, named InPc-(PPO_x-Por2n)₄ (n = a-c), were achieved through the InPcOH as initiator by ring-opening polymerization From fluorescence spectra, InPc-(PPO_x-Por2n)₄ polymers revealed weaker emission intensity at 704 nm in comparison with InPc-(PPO29)4, proving energy transfer (ET) pathway from Por2a-2c to InPc, which could be established by theor. study. Due to ET pathway, InPc-(PPO_x-Por2n)₄ polymers showed stronger nonlinear optical (NLO) performance than InPc-(PPO₂₉)₄ polymer. Among InPc-(PPO_x-Por2n)₄, InPc-(PPO₃₃-Por2b)₄ obtained the most outstanding NLO performance exhibiting imaginary third-order susceptibility (Im[χ⁽³⁾]) of 6.25 x 10^-11 esu, which could ascribe the efficient ET pathway from Por2b to InPc based on the appropriate spatial structure and small energy gap of Por2b. Moreover, the InPc-(PPO₃₃-Por2b)₄/polymethyl methacrylate (PMMA) composites were prepared for applying actually, and it displayed a prominent Im[χ⁽³⁾] value of 22.4 x 10^-11 esu and an outstanding limiting threshold of 0.14 J/cm². The remarkably enhanced NLO performance exhibited by InPc-(PPO₃₃-Por2b)₄/PMMA composites in comparison with that in Me methacrylate solution prove a feeblish aggregation effect in PMMA matrix, which indicate the great potential of our polymers for real application in NLO field. This research could furnish a novel designing approach in terms of NLO materials that exhibit great performance.

Name: 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

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Synthetic Route of 31643-49-9.

Wang, Minghua;Zhu, Lei;Zhang, Shuai;Lou, Yafei;Zhao, Shuangrun;Tan, Quan;He, Linghao;Du, Miao research published 《 A copper(II) phthalocyanine-based metallo-covalent organic framework decorated with silver nanoparticle for sensitively detecting nitric oxide released from cancer cells》, the research content is summarized as follows. A novel metallo-copper phthalocyanine-based covalent-organic framework (CuTAPc-MCOF) doped with silver nanoparticles (denoted as CuTAPc-MCOF@AgNPs) was developed. CuTAPc-MCOF was synthesized using Cu(II) 4′,4′′,4′′′,4′′′′-tetra-amine phthalocyanine (CuTAPc) and 2,9-bis[p-(formyl)phenyl]-1,10-phenanthroline as building blocks through the Schiff base condensation reaction. The basic characterizations revealed that CuTAPc-MCOF demonstrated extended π-system and possessed the phenanthroline group, which can be coordinated with Ag. Consequently, it endowed the CuTAPc-MCOF@AgNPs nanohybrid with good biol. compatibility, boosted electron transfer, and produced abundant catalytic active sites. As such, the CuTAPc-MCOF@AgNPs nanohybrid illustrated superior biocompatibility and excellent electrocatalytic activity, thereby showing remarkable electrocatalytic performance for electro-oxidizing nitric oxide (NO) released from living cancer cells. The sensing properties of the CuTAPc-MCOF@AgNPs-based sensor were measured by cyclic voltammetry and amperometry techniques. The CuTAPc-MCOF@AgNPs-based electrochem. sensor showed a high sensitivity of 29.1 ΜA ΜM^-1 cm^-2 and a low detection limit of 12.6 nM within the concentration range of 0.18 ΜM to 17.1 ΜM toward NO, together with excellent selectivity, high reproducibility and repeatability, and good stability. Overall, our sensing strategy showed potential application in detecting NO released from living cancer cells and diagnosing biol. processes.

Synthetic Route 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

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Name: 4-Nitrophthalonitrile.

Wang, Shuai;Deng, Li-Hong;Du, Yi-Fei;Song, Xian-Liang research published 《 Graphene carbon black as catalyst support: The influences of iron phthalocyanine loading and carbon black additive amount on the power generation performance of direct glucose fuel cell》, the research content is summarized as follows. Fast accessibility of oxygen reduction reaction (ORR) species to a catalyst surface with the efficient utilization of every catalytic site plays a critical role in catalysis. Therefore, engineering of the structure and morphol. of catalyst supports to both anchor and expose catalytic sites at three-phase-boundaries, accelerating the mass transport of reaction-species through the active sites, can be regarded as one of the most prospective methods to promote the efficient utilization of every catalytic site, giving prominent cell performance. Herein, two series of oxygen reduction reaction catalysts are prepared: reduced graphene oxides (rGO) with different loading amounts of iron phthalocyanine TFePc/rGO-X (X = 1,2,3,4 and 5); and TFePc/rGO-3 that is intercalated by different amounts of carbon black TFePc/rGO/CB-Y (Y = 1,2,3,4 and 5). The catalytic activities and stabilities of these catalysts were evaluated by cyclic voltammetry and linear sweep voltammetry. As expected, the 3D rGO/CB/rGO network is demonstrated as a singular catalyst-loading platform, with interlayer spacing that could be elaborately tuned via a simple carbon black intercalation. This enables ORR-species to be efficiently transported to each catalytic site. Besides, the optimal catalyst of TFePc/rGO/CB-3 exhibits more pos. ORR peak potential than Pt/C catalyst. More significantly, in a practical cell, the cell performances were highly consistent with ORR active and the first-best cell performance of 0.86 mWcm-2 in power d. was achieved for TFePc/rGO/CB-3. This is mainly attributed to the synergistic effect of rGO and carbon black, as well as the π-π interaction between rGO and TFePc.

Name: 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

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. Application of C8H3N3O2.

Wang, Ting;Shi, Cheng-yu;Qadeer Dayo, Abdul;Guo, Zhi-yi;Wang, Jun;Wang, Yanhui;Gorar, Athar Ali Khan;Qiu, Jian;Liu, Wen-bin research published 《 Synthesis and properties of novel self-catalytic phthalonitrile monomers with aliphatic chain and their copolymerization with multi-functional fluorene-based benzoxazine monomers》, the research content is summarized as follows. A novel series of self-catalytic phthalonitrile monomers with aliphatic segments (BPAA) were synthesized via nitro nucleophilic substitution reaction of bisphenol compound and 4-nitrophthalonitrile. Bisphenol compound was reductant with secondary amine groups of Schiff base derived from the reaction of vanillin and one of the aliphatic diamine such as 1,2-ethylenediamine, 1,3-propane diamine, and 1,6-hexamethylenediamine. The curing reaction of BPAA monomers can be carried out without any catalyst. BPAA monomers showed excellent processing properties. Moreover, BPAA polymers (poly(BAPP)) showed superior thermal stabilities and higher glass-transition temperatures (T_g) (302-317°C). The 5% thermal decomposition temperatures (T₅) of poly(BAPP) and char yield (Yc) at 800°C under nitrogen atm. were 352.5-410.5°C and 61.3-66.8%, resp. To further improve the thermal stability of poly(BAPP), BPAA monomers were modified by multi-functional fluorene-based benzoxazine monomers (MFFB) due to their excellent reaction activities. The results showed that BAPP/MFFB systems had high reaction activities and good processing behaviors. The similar thermal stabilities between BAPP and MFFB can give stable and excellent thermal stability (T5 ≥ 378°C) to the poly(BAPP/MFFB) systems.

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., Application of C8H3N3O2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts