Bis 1 2 4-oxadiazole bis methylene dinitrate

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August undefined, 2024

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. 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 …

Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate: A High-Energy Melt ...

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 … WebNov 23, 2024 · A new structural type for melt cast materials was designed by linking nitrotetrazole ring with 1,2,4-oxadiazole through a N-CH2-C bridge for the first time. Three N-CH2-C linkage bridged energetic compounds, including 3-((5-nitro-2H-tetrazol-2-yl) methyl)-1,2,4-oxadiazole (NTOM), 3-((5-nitro-2H-tetrazol-2-yl)methyl)-5-(trifluoromethyl) … the others free online 123movies

Bis-oxadiazole - Wikiwand

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 … 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: … 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 … shuffleboard portland

Double oxadiazole could replace TNT - Chemical

Bis 1 2 4-oxadiazole bis methylene dinitrate

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. WebFeb 1, 2024 · In particular, bis(1,2,4-oxadiazole) dimethylene dinitrate (BODN) synthesized by Johnson [24] is considered to be the most suitable low-melting energetic compound to replace TNT. ... Experimental and theoretical studies of the crystal structures of bis-isoxazole-bis-methylene dinitrate (BIDN) and bis-isoxazole tetramethylene …

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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 … WebElectronic structure methods based on density functional theory and coupled-cluster theory were employed to characterize elementary steps for the gas-phase thermal …

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 WebBis(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 …

WebBis(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 ... WebMay 25, 2024 · 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 …

http://www.energetic-materials.org.cn/hncl/article/abstract/CJEM2024071

WebBis-oxadiazole, or more formally known as bis bis dinitrate, is a nitrated heterocyclic compound of the oxadiazole family.[1] For faster navigation, ... Bis(1,2,4-oxadiazole)bis(methylene) dinitrate; Bis-isoxazole-bis-methylene dinitrate; BIDN; Identifiers 3D model . the others full movie 123moviesWebJan 30, 2024 · The U.S. Department of Energy's Office of Scientific and Technical Information shuffleboard powder waxWebMay 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 … the others full castWeb1 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。 the others from lostWeb(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 the others full movie english subtitlesWeb6423-43-4 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 … the others fskWebbis(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 shuffleboard puck caps