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38950

Sigma-Aldrich

Dimethylamine solution

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

Synonyme(s) :

N,N-Dimethylamine

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About This Item

Formule linéaire :
(CH3)2NH
Numéro CAS:
124-40-3
Poids moléculaire :
45.08
Numéro Beilstein :
605257
Numéro MDL:
MFCD00008288
Code UNSPSC :
41116105
ID de substance PubChem :
329755808
Nomenclature NACRES :
NA.22

Qualité

purum

Niveau de qualité

200

Forme

liquid

Concentration

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

Densité

0.76 g/cm3

Chaîne SMILES 

CNC

InChI

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

Clé InChI

ROSDSFDQCJNGOL-UHFFFAOYSA-N

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Description générale

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.

Application

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.

Pictogrammes

FlameCorrosionExclamation mark
GHS02,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H314,H332,H335,H412

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

3.2 °F - closed cup

Point d'éclair (°C)

-16 °C - closed cup

Équipement de protection individuelle

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

Certificats d'analyse (COA)

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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
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
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
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
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
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