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Merck
CN

239356

N,N-Dimethylethylamine

99%

Synonym(s):

N-Ethyldimethylamine, DMEA

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About This Item

Linear Formula:
(CH3)2NC2H5
CAS Number:
598-56-1
Molecular Weight:
73.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854372
EC Number:
209-940-8
Beilstein/REAXYS Number:
1696893
MDL number:
MFCD00009039
Assay:
99%

Key Documents

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InChI key

DAZXVJBJRMWXJP-UHFFFAOYSA-N

InChI

1S/C4H11N/c1-4-5(2)3/h4H2,1-3H3

SMILES string

CCN(C)C

vapor pressure

8.09 psi ( 20 °C)

assay

99%

refractive index

n20/D 1.372 (lit.)

bp

36-38 °C (lit.)

mp

−140 °C (lit.)

density

0.675 g/mL at 25 °C (lit.)

functional group

amine

Quality Level

200

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Application

N,N-Dimethylethylamine was used in the preparation of pH and reduction dual-responsive polypeptide nanogels with self-reinforced endocytoses.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-18.4 °F - closed cup

flash_point_c

-28 °C - closed cup

ppe

Faceshields, Gloves, Goggles

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
STBJ8273
STBB5264V
STBB2233V
STBB5561V
S43632V

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Jianxun Ding et al.
Journal of controlled release : official journal of the Controlled Release Society, 172(2), 444-455 (2013-06-08)
The pH and reduction dual-responsive polypeptide nanogels with self-reinforced endocytoses were prepared through ring-opening polymerization of l-glutamate N-carboxyanhydrides, deprotection of benzyl group and subsequent quaternization reaction between γ-2-chloroethyl-l-glutamate unit in polypeptide block and 2,2'-dithiobis(N,N-dimethylethylamine). The nanogels were revealed to exhibit
T Lundh et al.
British journal of industrial medicine, 48(3), 203-207 (1991-03-01)
The exposure and metabolism of dimethylethylamine (DMEA) was studied in 12 mould core makers in four different foundries using the Ashland cold box technique. The mean time weighted average (TWA) full work shift DMEA exposure concentration was 3.7 mg/m3. Inhaled
J A Post et al.
The American journal of physiology, 268(2 Pt 2), H773-H780 (1995-02-01)
Phosphatidylethanolamine (PE) is a nonbilayer-preferring and fusogenic phospholipid. It is kept in the bilayer configuration by interaction with other phospholipids in biologic membranes. However, reorganization of the membrane phospholipids could lead to expression of the nonbilayer nature of PE and
T Lundh et al.
International archives of occupational and environmental health, 70(5), 309-313 (1997-01-01)
The aims of the study were three-fold: to assess the skin uptake of the industrial catalyst dimethylethylamine (DMEA) (a) in vitro from water solutions by fresh guinea-pig and human skin specimens, (b) in gaseous form in vivo in human volunteers
Chuanhui Huang et al.
Environmental science & technology, 41(3), 984-989 (2007-03-03)
Alkanolamine sulfates are the heat-stable salts formed in the fuel-gas desulfurization by using alkanolamines, and they can cause the deterioration of absorption performance and loss of absorbents. In this paper, a method was reported to regenerate three alkanolamines (monoethanolamine, MEA;
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