2019年4月30日 · One of the few experimental attempts to evaluate human exposure to VX vapor for durations longer than a few minutes is the historically important study of Bramwell et al. …

2020年8月20日 · Nonvolatile liquid agents, such as vesicants and the oily VX nerve agent, do not easily evaporate into a gas, and therefore remain hazardous for long periods of time. The size …

2014年4月11日 · VX (Nerve Agent) is a highly toxic chemical warfare agent that is more persistent and toxic than other nerve agents like sarin, causing death through various routes of exposure …

2021年10月1日 · Fowler and Smith first reported the “G-analogue” of VX by thermal desorption-gas chromatography (TD-GC) analysis and introduced the V-to-G conversion filter [14]. The …

VX (O-ethyl-S-[2(diisopropylamino)ethyl]methylphosphonothiolate) is chemically C 11 H 26 NO 2 PS. VX is the least volatile agent with consistency of motor oil. They can persist in the ground …

2020年10月1日 · The reaction pathway of the VX synthesis under basic conditions is shown in Fig. 2 a. Under basic conditions, EMPSH is deprotonated and DECl is a free base. The VX …

2021年5月15日 · The airway contraction induced by both methods was enhanced by VX and resulted in lingering airway recovery, in particular when airways were exposed to a high VX …

2023年11月1日 · EPA/600/R-15/097: Adaptation of the Conditions of U.S. EPA Method 538 for the Analysis of a Toxic Degradation Product of Nerve Agent VX (EA2192) in Water by Direct …

2021年10月1日 · Purity of synthesized nerve agents (VX-G 96.9% and RVX-G 99.5%) as well as focusing agent (DEETP-G 98.8%) was calculated by gas Results and discussion In the …

2009年1月1日 · The arbitrary name VX relates to a group of O,S-diesters of methylphosphonic acid ROPO(CH 3)S(CH 2) 2 N(R1) 2. O-Isobutyl S-2-(diethylamino)ethyl …