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|Section2= |Section7= }} Isopropyl aminoethylmethyl phosphonite (NATO designation QL), also known as O-(2-diisopropylaminoethyl) O'-ethyl methylphosphonite, is a precursor chemical to the nerve agent VX. ==Uses in chemical warfare== QL is a component in binary chemical weapons, mainly VX nerve agent.〔National Research Council, et al. ''Systems and Technologies for the Treatment of Non-stockpile Chemical Warfare Materiel'', ((Google Books) ), National Academies Press, 2002, p. 14, (ISBN 0309084520), accessed October 21, 2008.〕 It, along with Methylphosphonyl difluoride (DF), was developed during the 1980s in order to replace an aging stockpile of unitary chemical weapons.〔 QL is listed as a "Schedule One" chemical by the Chemical Weapons Convention.〔"Schedule One Chemicals", (Chemical Weapons Convention ), US Government website, Retrieved November 15, 2008.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「QL (chemical)」の詳細全文を読む スポンサード リンク
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