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Merck

270032

Sigma-Aldrich

N,N′-二甲基乙二胺

85%

别名:

1,2-双(甲氨基)乙烷

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About This Item

线性分子式:
CH3NHCH2CH2NHCH3
CAS号:
分子量:
88.15
Beilstein:
878142
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

85%

表单

liquid

折射率

n20/D 1.431 (lit.)

沸点

119 °C (lit.)

密度

0.819 g/mL at 20 °C (lit.)

官能团

amine

SMILES字符串

CNCCNC

InChI

1S/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3

InChI key

KVKFRMCSXWQSNT-UHFFFAOYSA-N

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应用

N,N′-Dimethylethylenediamine was used to enhance CO2 adsorption. It was incorporated into H3[(Cu4Cl)3(BTTri)8 (CuBTTri; H3BTTri = 1,3,5-tri(1H-1,2,3-triazol-4-yl)benzene), a water-stable, triazolate-bridged framework, to form a metal–organic framework for CO2 separation.

其他说明

残留物为 N-甲基乙二胺

象形图

FlameCorrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

78.8 °F - closed cup

闪点(°C)

26 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Enhanced carbon dioxide capture upon incorporation of N, N?-dimethylethylenediamine in the metal?organic framework CuBTTri.
McDonald TM, et al.
Chemical Science, 2(10), 2022-2028 (2011)
Xiaohu Deng et al.
The Journal of organic chemistry, 74(15), 5742-5745 (2009-06-17)
CuI/L5 (N,N'-dimethylethylenediamine) proves to be an efficient catalyst system for the amination of arylhalides with guanidines. The same catalyst system is then successfully applied to the one-step synthesis of 1-H-2-amino-benzimidazoles through tandem aminations of 1,2-dihaloarenes in modest yields. This methodology
Chandi C Malakar et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(29), 8882-8885 (2012-06-26)
Water makes it possible: The Cu(2)O-catalyzed reaction between easily available o-bromobenzylbromides and benzamidines by using Cs(2)CO(3) as the base and N,N'-dimethylethylenediamine (DMEDA) as the additive in water as the solvent gives access to substituted quinazolines in a single step with
Mohamed R Shehata et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 91, 383-388 (2012-03-06)
Pd(dmen)Cl(2) complex was synthesized and characterized, where dmen=N,N-dimethylethylenediamine. Stoichiometry and stability constants of the complexes formed between [Pd(dmen)(H(2)O)(2)](2+) and various biologically relevant ligands such as amino acids, peptides and dicarboxylic acids are investigated at 25 °C and at constant 0.1M
A Szent-Györgyi
Physiological chemistry and physics, 12(2), 99-110 (1980-01-01)
Most inanimate systems are build of closed-shell molecules in which electrons lack excitability and mobility. These electrons can be rendered reactive and mobile by taking out some of them, desaturating the system electronically. Single electrons can be taken out of

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