四甲基乙二胺

N,N,N′,N′-Tetramethylethylenediamine (订货以英文为准)

编号:T105497
CAS号:110-18-9
分子式:C6H16N2
分子量:116.20
货号 品牌 包装 目录价 您的价格 库存 数量 购买
T105497-1L 阿拉丁 1L ¥456.90
T105497-25ml 阿拉丁 25ml ¥103.90
T105497-5ml 阿拉丁 5ml ¥51.90
T105497-2.5L 阿拉丁 2.5L ¥842.90
T105497-100ml 阿拉丁 100ml ¥146.90
T105497-500ml 阿拉丁 500ml ¥298.90
T105497-5L 阿拉丁 5L ¥1411.90
T105497-12×500ml 阿拉丁 12×500ml ¥1755.90
产品名称 N,N,N′,N′-Tetramethylethylenediamine
中文名称 四甲基乙二胺
CAS号 110-18-9
MDL编码 MFCD00008335
分子式(M.F.) C6H16N2
分子量(M.W.) 116.20
储存条件 避光 室温 充氩 干燥
沸点121~122°C
熔点-55°C
折光率1.4179
敏感性对光和湿度敏感
溶解性Soluble in water (20 mg/ml).
存贮条件充氩保存
密度0.7750
应用TEMED 是用于催化过硫酸铵或核黄素形成自由基的叔胺基。自由基将引起丙烯酰胺和 N,N'-亚甲基双丙烯酰胺聚合形成可用于筛分大分子的凝胶基质。
产品介绍略有氨的气味。 与水混溶,可混溶于乙醇、多数有机溶剂。
生化机理TEMED (N,N,N′,N′-Tetramethylethylenediamine) is a free radical stabilizer used as a catalyst with APS (Ammonium persulfate) to promote polymerization of Acrylamide/bis-Acrylamide gels. Also employed as a ligand for metal ions as it forms stable complexes with many metal halides, e.g. zinc chloride and copper(I) iodide, giving complexes that are soluble in organic solvents. In such complexes, TEMED serves as a bidentate ligand. Ready-to-use acrylamide solutions are available for your convenience: Acrylamide Solution, 40% and N,N′-Methylenebis-Acrylamide,2%.
别名四甲基乙二胺;四甲基乙撑二胺;N,N,N',N'-四甲基乙二胺;1,2-亚乙基二胺;1,2-双(二甲基氨基)乙烷;TMEDA;TEMED;1,2-Bis(dimethylamino)ethane;TEMED;TMEDA
标识符号https://www.aladdin-e.com/images/ghs/ghs05.jpg,https://www.aladdin-e.com/images/ghs/ghs07.jpg
信号词Danger
危害声明H302,H315,H318,H335
警示性声明P261,P280,P305+P351+P338
个人防护设备dust mask type N95 (US), Eyeshields, Gloves
WGK德国2
闪点(摄氏)200℃
风险声明 (欧洲)R22;R37/38;R41
安全声明(欧洲)S26;S36/37/39
危害码(欧洲)Xn
搜索质检报告(COA)
搜索MSDS
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