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2,7-dinitropyrene-4,5,9,10-tetraone CAS#： 2151811-65-1
IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data

Identification

Product Name2,7-dinitropyrene-4,5,9,10-tetraoneIUPAC NameMolecular StructureCAS Registry Number 2151811-65-1Molecular FormulaC16H4N2O8Molecular Weight352.21InChIInChI KeyCanonical SMILES

Physical Data

Appearance

Spectra

Description (NMR Spectroscopy)Nucleus (NMR Spectroscopy)Solvents (NMR Spectroscopy)Temperature (NMR Spectroscopy), °C Frequency (NMR Spectroscopy), MHzChemical shifts, Spectrum1Hdimethylsulfoxide-d624.84300Chemical shifts13Cdimethylsulfoxide-d6500

2,7-dinitropyrene-4,5,9,10-tetraone CAS#： 2151811-65-1 NMR

Description (IR Spectroscopy)Solvent (IR Spectroscopy)Temperature (IR Spectroscopy), °CBandspotassium bromide

Description (UV/VIS Spectroscopy)Solvent (UV/VIS Spectroscopy)N,N-dimethyl-formamide279, 343Absorption maximaH2O, NaOH

Route of Synthesis (ROS)

Route of 2,7-dinitropyrene-4,5,9,10-tetraone CAS#： 2151811-65-1

ConditionsYieldWith sulfuric acid; nitric acid at 85℃; for 0.75h; Cooling with ice;82%With sulfuric acid; nitric acid at 90℃; for 2h;75.6%With sulfuric acid; nitric acid at 90℃;75.6%With sulfuric acid; nitric acid at 90℃;75.6 %1.2 2) Synthesis of 2,7-dinitro-4,5,9,10-tetrahydropyrene-4,5,9,10-tetrone (III):Weigh 4,5,9,10-tetrahydropyrene-4,5,9,10-tetrone(II, 5g, 3.8mmol) into a 250mL two-necked round bottom flask,Concentrated sulfuric acid (50 mL) was added, and then fuming nitric acid (50 mL) was slowly added dropwise in an ice bath. The device is placed in an oil bath at 85°C and refluxed for 45 minutes. After the reaction solution is cooled to room temperature, it is poured into a beaker with ice.After the ice is completely melted, suction filter, and the filter cake is washed with water.It was dried in vacuum at room temperature to obtain a pale yellow solid 2,7-dinitro-4,5,9,10-tetrahydropyrene-4,5,9,10-tetrone(III) (5.48 g, yield 82%).

Safety and Hazards

No data available

Other Data

TransportationUnder the room temperature and away from lightHS CodeStorageUnder the room temperature and away from lightShelf Life1 yearMarket Price

DruglikenessLipinski rules componentMolecular Weight352.216logP2.038HBA4HBD0Matching Lipinski Rules4Veber rules componentPolar Surface Area (PSA)159.92Rotatable Bond (RotB)2Matching Veber Rules1

Toxicity/Safety PharmacologyQuantitative Results

Use Pattern2,7-dinitropyrene-4,5,9,10-tetraone CAS#： 2151811-65-1 is used as a OLED material
https://www.chemwhat.com/27-dinitropyrene-45910-tetraone-cas%ef%bc%9a-2151811-65-1/

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IdentificationPhysical DataSpectraRoute of Synthesis (ROS)Safety and HazardsOther Data Identification Product Namemethylammonium iodideIUPAC Namemethylazanium;iodide Molecular StructureCAS Registry Number 14965-49-2MDL NumberMFCD28100833SynonymsMethylammonium iodide14965-49-2methylazanium;iodideEINECS 239-037-4methylazanium iodideMethanamine, hydriodideMethyl ammonium iodideMethylamine.hydriodicacidSCHEMBL1534750Methylammonium Iodide, anhydrousDB-221235NS00086090Molecular FormulaCH6INMolecular Weight158.97InChIInChI=1S/CH5N.HI/c1-2;/h2H2,1H3;1HInChI KeyLLWRXQXPJMPHLR-UHFFFAOYSA-N  Canonical SMILESC. Patent InformationPatent IDTitlePublication DateWO2023/180219A METHOD FOR SYNTHESIS OF HALIDE SALTS2023CN113845428Preparation method of perovskite material powder2021WO2018/169373METHOD OF PREPARING LUMINESCENT NANO-SHEET, LUMINESCENT NANO-SHEET MATERIAL, LUMINESCENT NANO-SHEET FILM, BACK LIGHT, AND LIQUID CRYSTAL DISPLAY APPARATUS2018WO2015/32748AMORPHOUS MATERIAL AND THE USE THEREOF2018 ...
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