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270032

Sigma-Aldrich

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
Beilstein:
878142
EC Number:
203-793-3
MDL number:
MFCD00008290
UNSPSC Code:
12352100
PubChem Substance ID:
24856188
NACRES:
NA.22

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

SMILES string

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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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

Signal Word

Danger

Hazard Statements

H226,H314

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

78.8 °F - closed cup

Flash Point(C)

26 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Deprotection of N(in)-formyl group on tryptophan by application of new reagent, 1,2-dimethylethylendiamine in aqueous solution.
Takenao Odagami et al.
Advances in experimental medicine and biology, 611, 159-160 (2009-04-30)
Takenao Odagami et al.
Chemical & pharmaceutical bulletin, 57(2), 211-213 (2009-02-03)
The deprotection of the indole (N(ind))-formyl (For) group on Trp was achieved in a 95% yield using N,N'-dimethylethylendiamine (DMEDA) (1.5, 2.0, 3.0 eq) in water at room temperature. A new reagent was successfully applied to the deprotection of a model
J G Qian et al.
British journal of plastic surgery, 58(1), 38-41 (2005-01-05)
Preservation of hair grafts for the purpose of delayed transplantation would allow use of thousands of hair grafts at one time. To evaluate the viabilities of hair follicle units preserved in DMEM and Ringer's solution at 0 degrees C for
Benjamin J Rackstraw et al.
Biochimica et biophysica acta, 1576(3), 269-286 (2002-06-27)
PEGylated polyamidoamine (PAA) polymers were investigated for the production of sterically stabilised DNA delivery systems. Comparison of a PEGylated polymer (NG47) with a non-PEGylated polymer (NG49) showed similar binding of co-polymer to DNA by displacement of ethidium bromide (EB) and
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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