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Merck
CN

270032

N,N′-Dimethylethylenediamine

85%

Synonym(s):

1,2-Bis(methylamino)ethane

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About This Item

Linear Formula:
CH3NHCH2CH2NHCH3
CAS Number:
110-70-3
Molecular Weight:
88.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24856188
EC Number:
203-793-3
Beilstein/REAXYS Number:
878142
MDL number:
MFCD00008290

Key Documents

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Product Name

N,N′-Dimethylethylenediamine, 85%

InChI key

KVKFRMCSXWQSNT-UHFFFAOYSA-N

InChI

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

SMILES string

CNCCNC

assay

85%

form

liquid

refractive index

n20/D 1.431 (lit.)

bp

119 °C (lit.)

density

0.819 g/mL at 20 °C (lit.)

functional group

amine

Quality Level

100

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Application

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.

Other Notes

remainder N-Methylethylenediamine

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

78.8 °F - closed cup

flash_point_c

26 °C - closed cup

ppe

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCC0805
MKBZ2469V
MKBW9237V
MKBQ7303V
MKBJ8791V

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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)
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
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
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
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
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