26969-40-4

Usage

Uses

Used in Industrial and Commercial Plastic Products:
Benzene, nitro-, homopolymer is used as a high-performance plastic material for the production of pipes, containers, and packaging materials due to its excellent chemical and thermal resistance, as well as its high tensile strength and impact resistance.
Used in Chemical and Thermal Applications:
In the chemical and thermal industry, benzene, nitro-, homopolymer is utilized as a material for manufacturing equipment and components that require resistance to harsh chemical and thermal conditions.
Used in Construction and Infrastructure:
Benzene, nitro-, homopolymer is employed as a durable and reliable material in the construction and infrastructure sector, where it is used for manufacturing pipes and other components that need to withstand high pressure and temperature.
Used in Automotive and Aerospace Industries:
Due to its high-performance properties, benzene, nitro-, homopolymer is used in the automotive and aerospace industries for manufacturing components and parts that require high strength, durability, and resistance to extreme conditions.
Used in Electronics and Electrical Applications:
Benzene, nitro-, homopolymer is utilized in the electronics and electrical industry for manufacturing insulating materials, housings, and components that need to withstand high voltage and temperature.
Used in Environmental and Waste Management:
Benzene, nitro-, homopolymer is employed in environmental and waste management applications, where it is used for manufacturing containers and storage systems that can safely store and handle hazardous materials and waste.

Upstream product

• 99-65-0 meta-dinitrobenzene 
• 7119-94-0 N-nitropiperidine 
• 60-29-7 diethyl ether 
• 591-51-5 phenyllithium 
• 3350-78-5 3,3-Dimethylacryloyl chloride 
• 2150-47-2 methyl 2,4-dihydroxybenzoate 
• 623-11-0 1-methyl-4-nitrosobenzene 
• 552-16-9 ortho-nitrobenzoic acid 
• 100-05-0 4-nitrobenzenediazonium chloride 
• 127-09-3 sodium acetate 
• 456-27-9 4-nitrobenzenediazonium tetrafluoroborate 
• 3220-49-3 phenyl copper 
• 10566-32-2 2-iodo-anthraquinone 
• 70-55-3 toluene-4-sulfonamide 

Downstream Products

• 681463-35-4 2-(2,4-dinitro-styryl)-anthraquinone 
• 69657-88-1 1,4-bis-dimethylamino-5,8-dihydroxy-anthraquinone 
• 191-28-6 perixanthenoxanthene 
• 855289-58-6 4,10-dibenzoyl-benzo[ghi]perylene-1,2-dicarboxylic acid-anhydride 
• 418770-38-4 6-methyl-3,4-diphenyl-phthalic acid-anhydride 
• 4375-89-7 N,N'-bis-(9,10-dioxo-9,10-dihydro-[1]anthryl)-succinamide 
• 13745-42-1 benzimidazole-2-carboxylic acid anilide 
• 876-87-9 N-methylquinaldinium iodide 
• 32596-80-8 1,8-dimethylquinolin-1-ium iodide 
• 5343-01-1 Perhydro-1,4,6,9-tetraketo-pyridazo<1,2-a>pyridazin 
• 860595-98-8 2-(4-methoxy-2,6-dimethyl-[1]naphthoyl)-benzoic acid 
• 185812-83-3 N,N'-biphenyl-4,4'-diyl-bis-phthalamic acid 
• 14165-12-9 N-phenethylquinolin-4-amine 
• 3315-20-6 2-(3',4'-Methylendioxyphenyl)benzoxazol 

Relevant academic research and scientific papers

An experimental and computational study of the thermal oxidation of C6H5NO by NO2

The kinetics and mechanism for the thermal oxidation of nitrosobenzene by nitrogen dioxide have been studied experimentally by pyrolysis/Fourier transform infrared spectrometry and computationally by hybrid density functional theory calculations. The experimental data measured in the temperature range 373-473 K gave rise to the bimolecular rate constant for the direct O-exchange reaction, C6H5NO + NO2 → C6H5NO2 + NO, k1 = (9.62 ± 0.35) × 1010 exp[-(6500 ± 144)/T] cm3 mol-1 s-1, which can be satisfactorily accounted for by the transition-state theory with the energy barrier, E10 = 10.0 ± 0.3 kcal mol-1 at 0 K.

EVIDENCE FOR A NON-CHAIN SRN1 REACTION OCCURRING ON A NITROARYLHALIDE

While nitroarylhalides are unreactive in SRN1 reactions, o-iodonitrobenzene (1) gives an efficient nucleophilic substitution with pinacolone enolate ion under photostimulation in liquid ammonia.The observed reactivity of (1) confirms the high rate of fragmentation of the C-I bond of this substrate, as determined in the literature by electrochemical measurements.The origin of such reactivity is traced to the steric inhibition of conjugation of the nitro group with the aromatic ring, as due to the presence of the bulky iodine atom in the ortho position.

Vapor-phase Nitration of Benzene over Silica-supported Benzenesulfonic Acid Catalyst

Silica-supported benzenesulfonic acid has a high catalyst activity for the title reaction.A nitrobenzene yield on benzene basis and on nitrogen dioxide basis attained to 93percent and 70percent, respectively, at 443 K under partial pressures of benzene an

Highly Selective Nitrating Agents obtained by Complexation of Nitronium Tetrafluoroborate with Crown Ethers

A well behaved electrophilic aromatic substitution with very high substrate and positional selectivity is observed in benzene and toluene nitration with NO2BF4-crown ether complexes in CH2Cl2.

VAPOR-PHASE NITRATION OF BENZENE OVER POLYORGANOSILOXANES BEARING SULFO GROUPS

Polyorganosiloxanes with sulfo groups have the high catalytic activity for vapor-phase nitration of benzene.The polysiloxane with sulfophenyl groups showed the highest activity.The reaction rate depended greatly on the partial pressures of both benzene an

Sub-15 nm CeO2 nanowires as an efficient non-noble metal catalyst in the room-temperature oxidation of aniline

We described herein the facile synthesis of sub-15 nm CeO2 nanowires based on a hydrothermal method without the use of any capping/stabilizing agent, in which an oriented attachment mechanism took place during the CeO2 nanowire formation. The synthesis of sub-15 nm CeO2 nanowires could be achieved on relatively large scales (～2.6 grams of nanowires per batch), in high yields (>94%), and at low cost. To date, there are only a limited number of successful attempts towards the synthesis of CeO2 nanowires with such small diameters, and the reported protocols are typically limited to low amounts. The nanowires displayed uniform shapes and sizes, high surface areas, an increased number of oxygen defects sites, and a high proportion of Ce3+/Ce4+ surface species. These features make them promising candidates for oxidation reactions. To this end, we employed the selective oxidation of aniline as a model transformation. The sub-15 nm CeO2 nanowires catalyzed the selective synthesis of nitrosobenzene (up to 98% selectivity) from aniline at room temperature using H2O2 as the oxidant. The effect of solvent and temperature during the catalytic reaction was investigated. We found that such parameters played an important role in the control of the selectivity. The improved catalytic activities observed for the sub-15 nm nanowires could be explained by: i) the uniform morphology with a typical dimension of 11 ± 2 nm in width, which provides higher specific surface areas relative to those of conventional catalysts; ii) the significant concentration of oxygen vacancies and high proportion of Ce3+/Ce4+ species at the surface that represent highly active sites towards oxidation reactions; iii) the crystal growth along the (110) highly catalytically active crystallographic directions, and iv) the mesoporous surface which is easily accessible by liquid substrates. The results reported herein demonstrated high activities under ambient conditions, provided novel insights into selectivities, and may inspire novel metal oxide-based catalysts with desired performances.

Novel atom-economic nitration of benzene with a nitrogen dioxide-oxygen system using cocatalyst of solid oxides and lanthanide(III) metal triflates

Benzene is nitrated by a novel atom-economic nitration procedure with a NO2-O2 system in the presence of a mixture of solid oxides and Ln(OTf)3. The only by-product in this novel method is water. The efficiency of NO2 is much high than 50%, the theoretica

Novel Mn(III) Porphyrins and Prospects of Their Application in Catalysis

Four novel Mn(III) porphyrins have been synthesized and characterized by UV-Vis, IR, ESI-mass spectroscopy, elemental analysis, magnetic susceptibility studies, TLC, and conductivity measurements. The tentative structure has been proposed. Depolymerization of coal using the synthesized Mn(III) porphyrins have been demonstrated by the optical density method using humic acid as a model of coal. The synthesized complexes have shown excellent depolymerization activity based on comparative studies. Complexes have been successfully applied for the catalytic oxidation of benzyl alcohol, aniline, benzoin, and benzaldehyde into benzaldehyde, nitrobenzene, benzil, and benzoic acid, respectively, at room temperature and pressure.

Anatase TiO2 mesocrystals enclosed by (001) and (101) facets: Synergistic effects between Ti3+ and facets for their photocatalytic performance

Let's facet it: TiO2 mesocrystals (MCs; see figure) enclosed by (101) and (001) facets can be synthesized by a facile green approach and the ratio of (101)/(001) can be tuned simply by adjusting the solvothermal periods. The photocatalytic activity of TiO2 MCs exposing high proportions of (101) facets possess higher photocatalytic activity than those with lower facets; this can be attributed to the synergistic effect of Ti3+ and the (101)/(001) facet ratio. Copyright

Kinetic and redox characteristics of semireduced species derived from phenosafranine in homogeneous aqueous and sodium dodecyl sulfate micellar media

One-electron reduction of phenosafranine (PS+, 3,7-diamino-5-phenylphenazinium chloride), a phenazinium dye, has been studied in homogeneous aqueous and sodium dodecyl sulfate (SDS) micellar media, using the pulse radiolysis technique. The various reducing radicals employed for the study in homogeneous aqueous medium were eaq-, H., CO2.-, and isopropyl ketyl radicals (CH3)2.COH. Semireduced species generated by these reactions have been characterized by their absorption spectra, decay kinetics, and pKa. The one-electron reduction potential of PS+ was determined at pH 7 in homogeneous aqueous solution employing nitrobenzene (NB/NB.-) as the standard couple. One-electron reduction in SDS micellar medium and a detailed spectrophotometric investigation of the parent dye in this surfactant system was carried out in order to understand the dye-surfactant interactions in the micellar and premicellar media.