Ethyldichloroarsine
Ethyldichloroarsine[edit | edit source]
Ethyldichloroarsine, also known as ED, is a chemical compound that belongs to the class of organoarsenic compounds. It is primarily used as a chemical warfare agent due to its toxic and irritating properties. Ethyldichloroarsine was first synthesized in the early 20th century and has since been used in various military applications.
Chemical Properties[edit | edit source]
Ethyldichloroarsine has the chemical formula C2H5AsCl2 and a molar mass of 192.87 g/mol. It is a colorless to pale yellow liquid with a pungent odor. The compound is highly reactive and can easily decompose when exposed to heat or light. It is soluble in organic solvents but has limited solubility in water.
Toxicity and Effects[edit | edit source]
Ethyldichloroarsine is a potent irritant and vesicant, meaning it can cause severe skin, eye, and respiratory tract irritation. Exposure to this compound can lead to blistering, burns, and tissue damage. Inhalation of ethyldichloroarsine vapors can cause respiratory distress, coughing, and chest pain. Ingestion of the compound can result in gastrointestinal symptoms such as nausea, vomiting, and abdominal pain.
Military Use[edit | edit source]
Ethyldichloroarsine was primarily used as a chemical warfare agent during World War I and World War II. It was employed in both offensive and defensive operations. The compound was often dispersed as an aerosol or incorporated into explosive devices to maximize its effectiveness. Its ability to cause severe irritation and incapacitate enemy forces made it a valuable tool in warfare.
Safety Precautions[edit | edit source]
Due to its highly toxic nature, ethyldichloroarsine should be handled with extreme caution. Protective clothing, including gloves, goggles, and respiratory protection, should be worn when working with this compound. Proper ventilation is essential to prevent the buildup of vapors. In case of exposure, immediate medical attention should be sought, and contaminated clothing should be removed.
References[edit | edit source]
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See Also[edit | edit source]
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