Skip to Content
Merck
CN

Key Documents

View All Documentation

391263

2-Dimethylaminoethanol

purified by redistillation, ≥99.5%

Synonym(s):

N,N-Dimethyl-2-hydroxyethylamine, N,N-Dimethylethanolamine, Jeffcat DMEA

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(CH3)2NCH2CH2OH
CAS Number:
108-01-0
Molecular Weight:
89.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24864369
EC Number:
203-542-8
Beilstein/REAXYS Number:
1209235
MDL number:
MFCD00002846
Assay:
≥99.5%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

vapor pressure

100 mmHg ( 55 °C), 6.12 mmHg ( 20 °C)

assay

≥99.5%

form

liquid

purified by

redistillation

refractive index

n20/D 1.4294 (lit.)

bp

134-136 °C (lit.)

mp

−70 °C (lit.)

solubility

alcohol: miscible(lit.), water: soluble

density

0.886 g/mL at 20 °C (lit.)

functional group

amine, hydroxyl

SMILES string

CN(C)CCO

InChI

1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3

InChI key

UEEJHVSXFDXPFK-UHFFFAOYSA-N

General description

2-Dimethylaminoethanol (DMAE/deanol) is an amino alcohol. It is the main product formed during the amination of ethylene glycol by dimethylamine on alumina supported copper in a continuous fixed-bed reactor. DMAE has been reported to be the putative precursor of acetylcholine. Its effect as a skin-firming and anti-wrinkle agent has been studied. Microwave spectrum of 2-dimethylaminoethanol has been investigated. Its effect as an organic additive on deposition and anti-reflective properties of porous CaF2 has been studied. Removal of the benzyl ester groups by transesterification with 2-dimethylaminoethanol from benzyl protected tripeptides has been reported.

Application

2-Dimethylaminoethanol (deanol) may be used as a ligand in the copper-catalyzed amination of aryl bromides and iodides.
2-Dimethylaminoethanol (deanol, DMAE, DMEA) may be used in the synthesis of the following:
  • cis -[Co(sac)2(dmea)2] and cis -[Zn(sac)2(dmea)2] (sac=saccharinate)
  • heterotrinuclear complex [Cu2Zn(NH3)I3(Me2Ea)3 (HMe2Ea=2-dimethylaminoethanol)
  • 2-alkoxy-N,N-dimethylethylamine
  • mixed-metal complexes of copper(II) and lead(II)

Still not finding the right product?

Explore all of our products under 2-Dimethylaminoethanol

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

104.0 °F - Seta closed cup

flash_point_c

40 °C - Seta closed cup

ppe

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

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000499906
0000499906
0000419553
0000419553
0000345723

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

An incomplete cube-like array of Cu, Zn, I with O atoms from 2-dimethylaminoethanol formed directly from zero-valent metal powders.
Vinogradova EA, et al.
Inorganic Chemistry Communications, 5(1), 19-22 (2002)
cis-bis (Saccharinato) cobalt (II) and-zinc (II) complexes with 2-dimethylaminoethanol: syntheses, crystal structures, spectroscopic and thermal studies.
Yilmaz VT, et al.
Journal of Coordination Chemistry, 59(17), 1937-1944 (2006)
Synthesis and properties of 2-alkoxy-N,N-dimethylethylamine N-oxides.
Hayashi Y, et al
Journal of the American Oil Chemists' Society, 62(3), 555-557 (1985)
View All Related Papers

Global Trade Item Number

SKUGTIN
391263-800ML04061837014963
391263-100ML04061831973914