811-49-4[CH2-]C.[Li+]QBZXOWQOWPHHRA-UHFFFAOYSA-NEthyllithium is an alkyllithium compound.
811-49-4DTXSID601001772CHEBI:51468化学的特性Ethyllithium, chemical formula C2H5Li. It is a colorless flaky crystal or colorless to yellowish solution. Melting point 95 ℃ (nitrogen atmosphere). Upon sublimation, the vapor consists of hexameric and tetrameric molecules. Soluble in pentane, hexane or heptane, soluble in benzene, and hexamer in solution. Decomposes with water. When heated, it is decomposed into ethylene, lithium hydride and a small amount of butane and butene. The commercial reagent is 1 mol/L benzene solution.
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]
P210, P222, P223, P231, P231+P232, P233, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P402+P404, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 66 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
解説エチルリチウム,無色の結晶.融点95 ℃.ベンゼン,ヘキサンに溶け,溶液中で六量体に会合している.空気中の水分や酸素に鋭敏で,取り扱いはアルゴン,窒素などの不活性ガスの下で行わなければならない.森北出版「化学辞典(第2版)
使用Ethyllithium is a general organolithium reagent used in the nucleophilic addition reaction to synthesize a variety of intermediates.
製造方法Ethyllithium can be synthesized by reacting bromoethane with metallic lithium in pentane.
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