产品名称

英文名称：N,N,N′,N′-Tetramethylethylenediamine

同义词

TMEDA 、 N,N,N',N'-tetramethylethane-1,2-diamine 、 TEMED、N,N,N',N'-四甲基乙二胺 、 1,2-双(二甲基氨基)乙烷

产品性质

CAS编号：110-18-9

分子式：C6H16N2

分子量：116.2

Beilstein号：1732991

EC号：203-744-6

MDL号：MFCD00008335

PubChem编号：8037

别名：N,N,N',N'-四甲基乙二胺 | 1,2-双(二甲基氨基)乙烷

英文别名：TMEDA | N,N,N',N'-tetramethylethane-1,2-diamine | TEMED

规格或纯度：99%

英文名称：N,N,N′,N′-Tetramethylethylenediamine

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%.

储存温度：避光,室温,充氩,干燥

运输条件：常规运输

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。 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。TEMED is a tertiary amine base used to catalyze the formation of free radicals from ammonium persulfate or riboflavin. The free radicals will cause acrylamide and bis-acrylamide to polymerize to form a gel matrix which can be used for sieving macromolecules.ApplicationN,N,N′,N′-Tetramethylethylenediamine may be used as an initiator along with ammonium persulfate for polymerization reactions.

IUPAC Name：N,N,N',N'-tetramethylethane-1,2-diamine

INCHI：InChI=1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3

InChi Key：KWYHDKDOAIKMQN-UHFFFAOYSA-N

Canonical SMILES：CN(C)CCN(C)C

Isomeric SMILES：CN(C)CCN(C)C

WGK Germany：1

RTECS：KV7175000

PubChem CID：8037

UN Number：2372

Packing Group：II

Reaxy-Rn：1732991

溶解性：可溶于水（20毫克/毫升）。

密度：0.775

敏感性：对光、空气和湿度敏感

折光率：1.4179

闪点(℃)：17℃

沸点：121～122°C

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H331 Toxic if inhaledH314 Causes severe skin burns and eye damageH302 Harmful if swallowedH225 Highly Flammable liquid and vaporH402 Harmful to aquatic life

预防措施声明：P261,P280,P370+P378,P210,P321,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P271,P241,P270,P301+P330+P331,P304+P340,P363,P330,P242,P243,P301+P317,P305+P354+P338,P317,P302+P361+P354,P316

Class：3

Merck Index：9134

个人防护装备：Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

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