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38950

Sigma-Aldrich

Dimethylamine solution

purum, 33% in absolute ethanol (~5.6 M)

Sinônimo(s):

N,N-Dimethylamine

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About This Item

Fórmula linear:
(CH3)2NH
Número CAS:
124-40-3
Peso molecular:
45.08
Beilstein:
605257
Número MDL:
MFCD00008288
Código UNSPSC:
41116105
ID de substância PubChem:
329755808
NACRES:
NA.22

grau

purum

Nível de qualidade

200

Formulário

liquid

concentração

32-34% (titration)
33% in absolute ethanol (~5.6 M)

densidade

0.76 g/cm3

grupo funcional

amine

cadeia de caracteres SMILES

CNC

InChI

1S/C2H7N/c1-3-2/h3H,1-2H3

chave InChI

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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Descrição geral

Dimethylamine (DMA) is a versatile organic compound that is commonly used in organic synthesis as a reagent and building block for various reactions. It is also used as a base in several reactions such as the Mannich reaction and Michael addition.

Aplicação

Dimethylamine solution (33% in absolute ethanol) can be used in a sialic acid ethyl esterification reaction. It is also used as a reagent in the Pd-catalyzed C-N bond-forming cross-coupling reactions.

Palavra indicadora

Danger

Frases de perigo

H225,H314,H332,H335,H412

Classificações de perigo

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

3.2 °F - closed cup

Ponto de fulgor (°C)

-16 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
BCCG3855
BCCD1390
BCBL6317V
BCBF5538
BCBF4167

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L Lee et al.
Cancer research, 41(10), 3992-3994 (1981-10-01)
Using a method for nitrosamine analysis that gives high recovery values and that is free from artifactual synthesis of nitrosamines, we have shown that human feces do not contain volatile nitrosamines (detection limit, 0.1 to 0.5 microgram/kg). We also showed
Gerhild Zauner et al.
Biochimica et biophysica acta, 1820(9), 1420-1428 (2011-08-02)
Analysis of protein glycosylation is an important first step towards establishing the functions of glycans in health and disease. In contrast to N-glycans which are generally enzymatically released for analysis, there is no corresponding enzyme for O-glycan liberation. Therefore, O-glycans
George Nicholson et al.
PLoS genetics, 7(9), e1002270-e1002270 (2011-09-21)
We have performed a metabolite quantitative trait locus (mQTL) study of the (1)H nuclear magnetic resonance spectroscopy ((1)H NMR) metabolome in humans, building on recent targeted knowledge of genetic drivers of metabolic regulation. Urine and plasma samples were collected from
Meric Selbes et al.
Water research, 47(2), 945-953 (2012-12-15)
N-nitrosodimethylamine (NDMA), a probable human carcinogen, is a disinfection by-product that has been detected in chloraminated and chlorinated drinking waters and wastewaters. Formation mechanisms and precursors of NDMA are still not well understood. The main objectives of this study were
C Mulder et al.
Journal of neural transmission (Vienna, Austria : 1996), 109(9), 1203-1208 (2002-08-31)
Nitric oxide (NO) may play a role in the pathophysiology of Alzheimer's disease (AD). Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of NO synthase, is involved in regulation of NO production. Recently it has been reported that dimethylarginine dimethylaminohydrolase, an enzyme
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