2021年2月22日 · We adopt a multitheory approach based on reactive molecular dynamic simulations performed with density functional theory, density functional tight-binding, and reactive force fields to characterize the reaction pathways, product speciation, reaction kinetics, and detonation performance of LLM-105.

2002年4月9日 · LLM-105 (2,6-diamino-3,5-dinitropyrazine-1-oxide) is a new molecule which has performance and insensitivity between those of HMX and TATB. Its calculated energy content is about 85% that of HMX and 15% more than that of TATB.

2022年9月8日 · This contribution aims to give a comprehensive overview of the thermal behavior of LLM-105 over a wide temperature range. We summarize the variations of temperature-dependent physical properties and phase behavior with a particular focus on the thermal decomposition of LLM-105.

LLM-105 (CAS 194486-77-6) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.

1998年4月27日 · The synthesis is a three step reaction sequence from the commercially available starting material, 2,6-dichloropyrazine, with an overall yield of 36%. In this paper we will describe the scale-up of the synthesis of LLM- 105 and report on performance and shock sensitivity experiments performed on this material. | OSTI.GOV

2017年11月3日 · A description of the various approaches to the synthesis of the insensitive energetic compound, 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105), developed at LLNL over the past 20 years will be described.

2022年6月30日 · A new explosive ink based on 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) was designed and prepared. The explosive ink was deposited into micro-size grooves by using direct ink writing (DIW) tec...

2008年4月3日 · Small angle light scattering measurements were used to obtain particle size distributions on both ground and unground LLM-105. Optical microscopy was used to characterize the morphology of the crystals. Bimodal mixes of approximately 75/25% coarse to fine LLM-105 were used in all formulations.

LLM-105 (2,6-diamino-3,5-dinitropyrazine-1-oxide) is a new molecule with performance and insensitivity between HMX and TATB. Its calculated energy content is about 85% that of HMX...

An improved synthesis of 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) is described, using N-nitroso-bis-(cyanomethyl)amine as the starting material in four steps including cyclisation, acidification; nitration and N-oxidation with a total yield of 54%. The factors influencing the reaction steps are discussed.