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270032

N,N′-二甲基乙二胺

Name: <I>N</I>,<I>N</I>′-二甲基乙二胺
Brand: ALDRICH

85%

别名:

1,2-双(甲氨基)乙烷

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关于此项目

线性分子式:

CH₃NHCH₂CH₂NHCH₃

化学文摘社编号:

110-70-3

分子量:

88.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24856188

EC Number:

203-793-3

Beilstein/REAXYS Number:

878142

MDL number:

MFCD00008290

Assay:

85%

Form:

liquid

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属性

Quality Level

100

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

说明

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

残留物为 N-甲基乙二胺

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pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314

pcodes

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

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

存储类别

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

法规信息

危险化学品

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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)

The living state and cancer.

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

CuI-catalyzed amination of arylhalides with guanidines or amidines: a facile synthesis of 1-H-2-substituted benzimidazoles.

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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全球贸易项目编号

货号	GTIN
270032-100G	04061826141755
270032-25G	04061826141762