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667609

Sigma-Aldrich

双二甲胺基乙基醚

97%

别名:

2,2′-氧基二(N,N-二甲基乙胺), 2-(二甲氨基)乙醚

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About This Item

线性分子式:
((CH3)2N(CH2CH2))2O
CAS号:
3033-62-3
分子量:
160.26
EC 号:
221-220-5
MDL编号:
MFCD00059199
UNSPSC代码:
12352100
PubChem化学物质编号:
24884926
NACRES:
NA.22

质量水平

100

方案

97%

折射率

n20/D 1.430

沸点

189 °C/760 mmHg

密度

0.841 g/mL at 25 °C

官能团

amine
ether

SMILES字符串

CN(C)CCOCCN(C)C

InChI

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

InChI key

GTEXIOINCJRBIO-UHFFFAOYSA-N

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相关类别

一般描述

2-(二甲氨基)乙醚是一种三齿配体。在交换反应中，它有助于中间体的形成和稳定。

象形图

Skull and crossbonesCorrosion
GHS06,GHS05

警示用语：

Danger

危险分类

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

储存分类代码

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

WGK

WGK 1

闪点(°F)

151.0 °F

闪点(°C)

66.11 °C

个人防护装备

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCK0988
MKCK0987
SHBK8568
SHBK2521
SHBJ9419

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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
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)
Mild Iodine- Magnesium Exchange of Iodoaromatics Bearing a Pyrimidine Ring with Isopropylmagnesium Chloride
Wang XJ, et al.
Organic Letters, 8, 3141-3144 (2006)
Bis[2-(dimethylamino)ethyl]ether(CH3)2NCH2CH2OCH2CH2N(CH3)2.
B Ballantyne
Journal of applied toxicology : JAT, 25(3), 260-269 (2005-04-28)
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

商品

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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