2024 Bis 1 2 4-oxadiazole bis methylene dinitrate

Bis 1 2 4-oxadiazole bis methylene dinitrate

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August undefined, 2024

WebThe 1,2,3-isomer is unstable and ring-opens to form the diazo ketone tautomer; however, it does exist within the unusual sydnone motif. In 2024, a compound called bis(1,2,4 … WebJun 18, 2024 · The material, bis(1,2,4 oxadiazole)bis(methylene)dinitrate, should be more reactive (i.e. make bigger explosions) than TNT while being less toxic. More boom for your buck

Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate: A High …

WebJan 21, 2024 · Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high decomposition temperature that is rarely observed for nitrate-based compounds. The dinitrate was found to have lower sensitivities to impact and friction compared with RDX. WebBis(1,2,4-oxadiazole)bis(methylene) Dinitrate: A High-Energy Melt-Castable Explosive and Energetic Propellant Plasticizing Ingredient. Chemistry. Close. 4. Posted by 4 years … horncastle wildlife park

High‐Pressure Characterization of Melt‐Castable Biisoxazole …

WebThe molecular structures， synthesis methods， physicochemical properties and detonation performances of 16 newly synthesized melt-cast explosives were introduced （such as bis（1，2，4-oxadiazole）bis（methylene） dinitrate （BOM）， etc）. Their advantages and shortcomings as melt-cast explosives were analyzed. WebOct 5, 2013 · Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate IS (J) - 8.9 FS (N) - 280 Density (g cm-3) - 1.83 T melt (°C) - 85 T decomp (°C) - 183 Velocity Det (ms) - 8180 Pressure Det (GPa) - 29 However, an overlooked compound here I present oxadiazol-furoxan-oxadiazole (OFO). OFO has signigicantly lower impact factor than the above … WebFeb 22, 2024 · Recently, it has been discovered that bis(1,2,4-oxadiazole)bis(methylene) dinitrate (BOM) can be an appropriate substitute of TNT due to its low sensitivity, high detonation velocity, and nearly insignificant impact on the surrounding environment. In this study, we utilize molecular dynamics (MD) simulations with a ReaxFF force field to ... horncastle wikipedia

Mechanistic elucidation of shock response of bis(1,2,4 …

Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate: A High …

WebMay 25, 2024 · Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high … WebMay 25, 2024 · Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high decomposition temperature that is ... horncastle wetherspoonsBis-oxadiazole, or more formally known as bis(1,2,4-oxadiazole)bis(methylene) dinitrate, is a nitrated heterocyclic compound of the oxadiazole family. Bis-oxadiazole is related to bis-isoxazole tetranitrate (BITN), which was developed at the United States Army Research Laboratory (ARL). With a high … See more Glyoxal condenses with hydroxylamine to yield diaminoglyoxime (DAG). Treating DAG with methyl glycolate in the presence of base at high temperature yields bis(1,2,4-oxadiazole). See more TNT is attractive explosive because it is a melt-castable. A low melting point of about 80 °C and high decomposition temperature of 295 °C allows … See more horncastle witch shop

"WebMay 25, 2024 · Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high … " - Bis 1 2 4-oxadiazole bis methylene dinitrate

Bis 1 2 4-oxadiazole bis methylene dinitrate

Web6423-43-4 Propylene glycol dinitrate 107-98-2 Propylene glycol monomethyl ether 108-65-6 Propylene glycol monomethyl ether acetate ... 4,4'-Methylene bis(2-methylaniline) 5-Nitro-o-anisidine alpha-Hexachlorocyclohexane ... -vinyl]-1,3,4-oxadiazole tris-(1-Aziridinyl)phosphine sulfide tris(2,3-Dibromopropyl)phosphate Note: Emissions … WebFeb 28, 2024 · Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high …

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WebFor example, bis(1,2,4-oxadiazole)bis(methylene) dinitrate , a structure containing two 1,2,4-oxadiazole rings and two nitrate ester groups, shows good energy-density level (ρ = 1.832 g cm −3, v D = 8180 m s −1) as … WebAug 2, 2024 · English: Chemical structure of bis(1,2,4-oxadiazole)bis(methylene) dinitrate (bis-isoxazole-bis-methylene dinitrate; BIDN) Date: 2 August 2024: Source: Own work: …

WebSep 1, 2024 · A 24-atom molecule was developed that's packed with nitrogen and has increased performance 1.5 times greater than TNT. The full chemical name is bis(1,2,4-oxadiazole)bis-(methylene) dinitrate. Research will continue with production of the material on a kilogram scale, a battery of explosive testing, and future toxicity studies. WebThermal Decomposition of Gas-Phase Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate (BODN): A CCSD(T)-F12/DFT-Based Study of Reaction Pathways Jeffrey D. Veals* and Chiung-Chu Chen DEVCOM U.S. Army Research Laboratory, Aberdeen Proving Ground, Maryland 21005 SUPPORTING INFORMATION * Author to whom correspondence …

Web3,3′-Bi(1,2,4-oxadiazole)-5,5′-diylbis(methylene)dinitrate (BOM) is a liquid phase carrier for melt cast explosives that is expected to replace TNT. The combination of a conjugated 1,2,4-oxadiazole backbone and nitrate ester groups endows BOM with both good energetic performance and impressive insensitivity. In thi Web1 Mechanistic elucidation of shock response of bis(1,2,4-oxadiazole)bis(methylene) dinitrate (BOM): A .. ... 全球学者库共收录了国内外主流学术期刊6万余种，收集的期刊论文及会议论文总量共计约1.5亿篇，并以每天添加12000余篇中外论文的速度递增。

Web(1,2,4-oxadiazole)bis(methylene) dinitrate, determination of its crystal structure by X-ray diﬀractometry, calculations of its explosive performance, and sensitivity measurements. Steps taken to optimize the synthesis process and to improve yields of the dinitrate are also discussed. Bis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated

WebJun 5, 2024 · The compound, known as bis(1,2,4-oxadiazole)bis(methylene) dinitrate, has a melting point of 84.5 °C and a decomposition temperature of 183.4 °C, making it an excellent melt-castable material. horncastle wildlife park opening timesWebI am happy to share that my first research article titled "Mechanistic elucidation of shock response of bis(1,2,4-oxadiazole)bis(methylene) dinitrate… Liked by Jaber Chowdhury A wise mentor taught me early in my strategy consulting days: Strategy = End + Means So many of us focus so much on the end and forget the means to… horncastle wiWebMay 25, 2024 · Discussed herein is the synthesis of bis(1,2,4-oxadiazole)bis(methylene) dinitrate, determination of its crystal structure by X-ray diffractometry, calculations of its … horncastle you tubeWebbis(1,2,4-oxadiazole)bis(methylene) dinitrate (BODN) [14] (Figure1a). In recent years, several design strategies on the structures and properties of melt cast explosives have been developed. For example, the combination of 1,2,4-oxadiazoles with other heterocyclic horncastle zooWebBis(1,2,4-oxadiazole)bis(methylene) dinitrate has a calculated detonation pressure 50% higher than that of TNT. The dinitrate compound exhibits a relatively high decomposition temperature that is ... horncastle windowsWebJan 30, 2024 · The U.S. Department of Energy's Office of Scientific and Technical Information horncastle xmas marketWebUp to 0.1 ppm: (APF = 10) Any supplied-air respirator*. Up to 0.25 ppm: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode*. Up to 0.5 ppm: (APF = 50) … horncat