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Merck
CN

38990

2-Dimethylaminoethanol

purum, ≥98.0% (GC)

Synonym(s):

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

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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:
329755816
EC Number:
203-542-8
Beilstein/REAXYS Number:
1209235
MDL number:
MFCD00002846
Assay:
≥98.0% (GC)

Key Documents

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InChI key

UEEJHVSXFDXPFK-UHFFFAOYSA-N

InChI

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

SMILES string

CN(C)CCO

vapor pressure

100 mmHg ( 55 °C), 6.12 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

refractive index

n20/D 1.4294 (lit.), n20/D 1.430

bp

134-136 °C (lit.)

mp

−70 °C (lit.)

solubility

H2O: soluble

density

0.886 g/mL at 20 °C (lit.)

functional group

amine, hydroxyl

Quality Level

100

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Application

2-Dimethylaminoethanol (Deanol) can be used to functionalize the sensitizers in dye-sensitized solar cells to prevent aggregation and to increase the dye adsorption density. It is used in the synthesis of NNO-tridentate Schiff base ligands to prepare zinc alkoxide complexes that catalyze ring-opening polymerization of L-lactide. It is also used in the preparation of ionic liquids.

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

监管及禁止进口产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0085
BCCN0704
BCCL7709
BCCK8731
BCCH5964

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Molecular engineering of zinc phthalocyanine sensitizers for efficient dye-sensitized solar cells.
Ikeuchi, Takuro et al.
Chemical Communications (Cambridge, England), 50(16), 1941-1943 (2014)
Dual functions of N, N-dimethylethanolamnium-based ionic liquids for the Knoevenagel reactions at room temperature.
Zhu, Anlian et al.
Catalysis Today, 200(11), 17-23 (2013)
Ring-opening polymerization of lactides initiated by zinc alkoxides derived from NNO-tridentate ligands.
Chen H Y, et al.
Macromolecules, 39(11), 3745-3752 (2006)
K A Tadini et al.
Die Pharmazie, 64(12), 818-822 (2010-01-26)
Dimethylaminoethanol (DMAE) has been used in anti-aging formulations but few scientifically based data address its efficacy. The aim of this study was to evaluate the effects of DMAE-based formulations on hairless mice and human skin. Formulations containing with or without
B Clares et al.
Journal of cosmetic science, 61(4), 269-278 (2010-08-19)
2-Dimethylaminoethanol (DMAE) (also known as deanol) has been used as an ingredient in skin care, and in cognitive function- and mood-enhancing products. It is marketed as a free base or salt, and in theory, the two forms should be equally
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