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667609

Sigma-Aldrich

Bis[2-(N,N-dimethylamino)ethyl] ether

97%

Sinonimo/i:

2,2′-Oxybis(N,N-dimethylethylamine), 2-(Dimethylamino)ethyl ether

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About This Item

Formula condensata:
((CH3)2N(CH2CH2))2O
Numero CAS:
3033-62-3
Peso molecolare:
160.26
Numero CE:
221-220-5
Numero MDL:
MFCD00059199
Codice UNSPSC:
12352100
ID PubChem:
24884926
NACRES:
NA.22

Saggio

97%

Indice di rifrazione

n20/D 1.430

P. eboll.

189 °C/760 mmHg

Densità

0.841 g/mL at 25 °C

Stringa SMILE

CN(C)CCOCCN(C)C

InChI

1S/C8H20N2O/c1-9(2)5-7-11-8-6-10(3)4/h5-8H2,1-4H3
GTEXIOINCJRBIO-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

2-(Dimethylamino)ethyl ether is a tridentate ligand. It assists in the formation and stabilization of intermediates during the exchange reactions.

Pittogrammi

Skull and crossbonesCorrosion
GHS06,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H302 + H332,H311,H314

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

151.0 °F

Punto d’infiammabilità (°C)

66.11 °C

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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B Ballantyne
Veterinary and human toxicology, 39(5), 290-295 (1997-10-06)
Bis[2-(dimethylamino)ethyl]ether (DMAEE; CAS No 3033-62-3) is an industrial liquid chemical used principally as an amine catalyst. It was investigated for potential acute hazards. DMAEE is of moderate acute peroral toxicity with LD50 values in the rat of 1045 ml/kg and
Bis[2-(dimethylamino)ethyl]ether(CH3)2NCH2CH2OCH2CH2N(CH3)2.
B Ballantyne
Journal of applied toxicology : JAT, 25(3), 260-269 (2005-04-28)
Mild Iodine- Magnesium Exchange of Iodoaromatics Bearing a Pyrimidine Ring with Isopropylmagnesium Chloride
Wang XJ, et al.
Organic Letters, 8, 3141-3144 (2006)
Chao-Shan Da et al.
Organic letters, 11(24), 5578-5581 (2009-11-17)
Generally used and highly reactive RMgBr reagents were effectively deactivated by bis[2-(N,N-dimethylamino)ethyl] ether and then were employed in the highly enantioselective addition of Grignard reagents to aldehydes. The reaction was catalyzed by the complex of commercially available (S)-BINOL and Ti(O(i-)Pr)(4)
Se-Ra Shin et al.
Molecules (Basel, Switzerland), 24(7) (2019-04-10)
Isosorbide (ISB), a nontoxic bio-based bicyclic diol composed from two fuzed furans, was incorporated into the preparation of flexible polyurethane foams (FPUFs) for use as a cell opener and to impart antioxidant properties to the resulting foam. A novel method

Articoli

Mild Mg – Halogen Exchange

Substantial progress has been made in magnesium–halogen exchange reactions used for the preparation of functionalized Grignard reagents containing sensitive moieties such as ester or cyano groups.

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