Bis 1 2 4-oxadiazole bis methylene dinitrate

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 … 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.

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WebMay 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 … 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 … canara robeco mutual fund nomination online https://aladinsuper.com

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

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 Bis-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 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 … canara robeco mutual fund redemption online

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

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Bis 1 2 4-oxadiazole bis methylene dinitrate

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

Bis 1 2 4-oxadiazole bis methylene dinitrate

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WebMar 1, 2024 · Thermal Decomposition of Gas-Phase Bis(1,2,4-oxadiazole)bis(methylene) Dinitrate (BODN): A CCSD(T)-F12/DFT-Based Study of Reaction Pathways. 2024, Journal of Physical Chemistry A. Recommended articles (6) Research article. Aron Pinczuk hands on the torch to new Editor-in-Chief of Solid State Communications: François Peeters. 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 ...

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 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.

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。 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.

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 …

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 … fish finder lithium batteryWebThermal 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 … canara robeco savings plus - regular growthWebBis(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 ... canara robeco focused equityWebJun 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. canara robeco equity tax saver fund idcwfishfinder livescopeWebJan 30, 2024 · The U.S. Department of Energy's Office of Scientific and Technical Information canara robeco mutual fund downloadsWebMay 27, 2024 · DOE PAGES ® Journal Article: High‐Pressure Characterization of Melt‐Castable Biisoxazole Energetics: 3,3′‐Biisoxazole‐5,5′‐bis‐(Methylene) Dinitrate and 3,3′‐Biisoxazole‐4,4′,5,5′‐Tetrakis‐(Methylene Nitrate) canara robeco small cap fund reg-g