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38990

Sigma-Aldrich

2-Dimethylaminoethanol

purum, ≥98.0% (GC)

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Synonym(s):
Deanol, N,N-Dimethyl-2-hydroxyethylamine, N,N-Dimethylethanolamine, DMEA, Jeffcat DMEA
Linear Formula:
(CH3)2NCH2CH2OH
CAS Number:
108-01-0
Molecular Weight:
89.14
Beilstein:
1209235
EC Number:
203-542-8
MDL number:
MFCD00002846
PubChem Substance ID:
329755816
NACRES:
NA.22

vapor pressure

100 mmHg ( 55 °C)
6.12 mmHg ( 20 °C)

Quality Level

100

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.)

SMILES string

CN(C)CCO

InChI

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

InChI key

UEEJHVSXFDXPFK-UHFFFAOYSA-N

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This Item
47145339126350632
2-Dimethylaminoethanol purum, ≥98.0% (GC)

Sigma-Aldrich

38990

2-Dimethylaminoethanol

2-Dimethylaminoethanol ≥99.5%

Sigma-Aldrich

471453

2-Dimethylaminoethanol

2-Dimethylaminoethanol purified by redistillation, ≥99.5%

Sigma-Aldrich

391263

2-Dimethylaminoethanol

2-Dimethylaminoethanol analytical standard

Supelco

50632

2-Dimethylaminoethanol

refractive index

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

refractive index

n20/D 1.4294 (lit.)

refractive index

n20/D 1.4294 (lit.)

refractive index

n20/D 1.4294 (lit.)

bp

134-136 °C (lit.)

bp

134-136 °C (lit.)

bp

134-136 °C (lit.)

bp

134-136 °C (lit.)

mp

−70 °C (lit.)

mp

−70 °C (lit.)

mp

−70 °C (lit.)

mp

−70 °C (lit.)

solubility

H2O: soluble

solubility

H2O: soluble

solubility

alcohol: miscible(lit.), water: soluble

solubility

H2O: soluble

density

0.886 g/mL at 20 °C (lit.)

density

0.886 g/mL at 20 °C (lit.)

density

0.886 g/mL at 20 °C (lit.)

density

0.886 g/mL at 20 °C (lit.)

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.

Signal Word

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 Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.0 °F - Seta closed cup

Flash Point(C)

40 °C - Seta closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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)
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)
Ring-opening polymerization of lactides initiated by zinc alkoxides derived from NNO-tridentate ligands.
Chen H Y, et al.
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The obligate intracellular and promiscuous protozoan parasite Toxoplasma gondii needs an extensive membrane biogenesis that must be satisfied irrespective of its host-cell milieu. We show that the synthesis of the major lipid in T. gondii, phosphatidylcholine (PtdCho), is initiated by
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