WebNov 17, 2016 · toxicity. Trinitrotoluene (TNT), a polynitro-organic compound, is one of the main components of in soil at US military installations, processing facilities and military firing ranges [1]. Acute and chronic exposure of TNT to workers has caused toxicity in the liver, the hematopoietic system and the eye [2–4]. Web2,4-Dinitrotoluene ( DNT) or dinitro is an organic compound with the formula C 7 H 6 N 2 O 4. This pale yellow crystalline solid is well known as a precursor to trinitrotoluene (TNT) but …
Did you know?
WebThe soil and groundwater of former ordnance plants and their dumping sites have often been highly contaminated with the explosive 2,4,6-trinitrotoluene (2,4,6-TNT) leading to a … Trinitrotoluene , more commonly known as TNT, more specifically 2,4,6-trinitrotoluene, and by its preferred IUPAC name 2-methyl-1,3,5-trinitrobenzene, is a chemical compound with the formula C6H2(NO2)3CH3. TNT is occasionally used as a reagent in chemical synthesis, but it is best known as an … See more TNT was first prepared in 1863 by German chemist Julius Wilbrand and originally used as a yellow dye. Its potential as an explosive was not recognized for three decades, mainly because it was too difficult to detonate … See more In industry, TNT is produced in a three-step process. First, toluene is nitrated with a mixture of sulfuric and nitric acid to produce mononitrotoluene (MNT). … See more Upon detonation, TNT undergoes a decomposition equivalent to the reaction 2 C7H5N3O6 → 3 N2 + 5 H2 + 12 CO + 2 C plus some of the … See more Various methods can be used to detect TNT, including optical and electrochemical sensors and explosive-sniffing dogs. In 2013, researchers from the Indian Institutes of Technology See more TNT is one of the most commonly used explosives for military, industrial, and mining applications. TNT has been used in conjunction with hydraulic fracturing (popularly known as fracking), a process used to recover oil and gas from shale formations. The … See more The heat of detonation utilized by NIST to define a tonne of TNT equivalent is 1000 cal/g or 1000 kcal/kg, 4.184 MJ/kg or 4.184 GJ/ton. The energy density of TNT is used as a reference point for many other explosives, including nuclear weapons, the energy content of … See more TNT is poisonous, and skin contact can cause skin irritation, causing the skin to turn a bright yellow-orange color. During the See more
WebTrinitrotoluene. Trinitrotoluene, a yellow solid, is a widely used explosive that is often combined with other explosive compounds in synergistic blends. The proposed route of … WebDec 31, 2015 · The oral toxicity of a mixture of 2,4,6-trinitrotoluene and hexahydro-1,3,5-trinitro-1,3,5-triazine (1:0.62, w/w) compounds typically found in munitions plant effluents, …
WebTrinitrotoluene. Trinitrotoluene, a yellow solid, is a widely used explosive that is often combined with other explosive compounds in synergistic blends. The proposed route of exposure is dermal, although other routes may exist. Improved handling techniques have led to a decline in TNT-related toxicity. WebJan 1, 2013 · 2,4,6-Trinitrotoluene (TNT) is a nitroaromatic explosive that was released into soil and water ecosystems mainly due to its massive use during the two world wars. ... Homma-Takeda S, Hiraku Y, Ohkuma Y, Oikawa S, Murata M, Ogawa K (2002) 2,4,6-trinitrotoluene induced reproductive toxicity via oxidative DNA damage by its metabolite.
WebAug 15, 2024 · It is likely that higher 2,4,6-trinitrotoluene concentrations are toxic to certain oxidizing microorganisms, which may prevent microbial metabolism of 2,4,6-trinitrotoluene(3). Raw sewage was found to be ineffective in degrading 2,4,6-trinitrotoluene, however a sewage sludge digester supernatant liquor caused a 64% reduction in 2,4,6 …
WebMar 1, 1983 · Acute toxicity tests on red water, condensate wastewater, and 2,4-DNT produced 96-hour LC50s of 360 and 185 mg/L as total dissolved solids for red water and condensate wastewater, respectively ... flashcard hemaWeb2,4,6-Trinitrotoluene is a yellow, odorless solid that does not occur naturally in the environment. It is commonly known as TNT and is an explosive used in military shells, … flash card haiwanWebobserved in the toxic actioni of crude. or highly purified T. N. T. The toxicity of thle commercial product is due to trinitrotoluene per se and is not increased by the presence … flashcard halloween ce1Web2,4,6-trinitrotoluene may not affect hemoglobin synthesis in the bone marrow and that possible effects on reticulocytes may occur in the circulation after the oxygenation of cells in the lungs has taken place. Hyperplasia of the bone marrow is the first reaction of the hematopoietic system to 2,4,6-trinitrotoluene poisoning. flashcard halloween ce2WebDec 31, 2015 · The oral toxicity of a mixture of 2,4,6-trinitrotoluene and hexahydro-1,3,5-trinitro-1,3,5-triazine (1:0.62, w/w) compounds typically found in munitions plant effluents, was evaluated in mammalian ... flashcard happyWebTrinitrotoluene or TNT (chemical formula C 7 H 5 N 3 O 6) is a chemical explosive that has often been used in warfare. The purified material is a yellow, crystalline substance and is … flashcard halloweenWebDec 1, 1999 · Toxicity and uptake of 2,4,6-trinitrotoluene (TNT) in three different soils (OECD soil, natural soil and loess) to earthworm (Eisenia fetida) were investigated at several different spiked ... flashcard hero lite