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Merck
CN
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文件

424528

Sigma-Aldrich

2,2-二吗啉基二乙基醚

97%

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别名:
β,β′-Dimorpholinodiethyl ether, 2,2′-Dimorpholinodiethyl ether, 4,4′-(Oxydiethylene)dimorpholine, Bis(morpholinoethyl) ether
经验公式（希尔记法）:
C12H24N2O3
CAS号:
6425-39-4
分子量:
244.33
EC 号:
229-194-7
MDL编号:
MFCD00072740
UNSPSC代码:
12162002
PubChem化学物质编号:
24866573
NACRES:
NA.23

检测方案

97%

折射率

n20/D 1.484 (lit.)

bp

309 °C (lit.)

密度

1.06 g/mL at 25 °C (lit.)

SMILES字符串

C(CN1CCOCC1)OCCN2CCOCC2

InChI

1S/C12H24N2O3/c1-7-15-8-2-13(1)5-11-17-12-6-14-3-9-16-10-4-14/h1-12H2

InChI key

ZMSQJSMSLXVTKN-UHFFFAOYSA-N

相关类别

一般描述

4,4′-(Oxydi-2,1-ethanediyl)bismorpholine (DMDEE) is an amine based catalyst that is also known as dimorpholino-diethyl ether. It can act as a catalyst for blowing reactions and facilitates the process of polymeric curing.

应用

用于柔性聚酯泡沫、模制泡沫和湿固化泡沫及涂料的催化剂。良好的发泡催化剂，不会导致交联。
DMDEE can be used as a property modifier for 3-nitribenzonitrile (3-NDN) which can be further used in matrix assisted ionization vacuum analysis (MAIV). It can also be used as catalyst for formation of polyurethane foams, adhesives and polypropylene glycol (PPG) incorporated fumed silica.

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

预防措施声明

P305 + P351 + P338

危险分类

Eye Irrit. 2

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Thickening of the Immobilized polymer layer using trace amount of amine and its role in promoting gelation of colloidal nanocomposites.
Zheng Z, et al.
Macromolecules, 48(24), 9015-9023 (2015)
Structure-property behavior of moisture-cure polyurethane wood adhesives: Influence of hard segment content.
Ren D and Frazier CE
International Journal of Adhesion and Adhesives, 45(2), 118-124 (2013)
Moisture curing kinetics of isocyanate ended urethane quasi-prepolymers monitored by IR spectroscopy and DSC.
Daniel-da-Silva A, et al.
Journal of Applied Polymer Science, 107(2), 700-709 (2008)
Catalyst-dependent drug loading of LDI-glycerol polyurethane foams leads to differing controlled release profiles.
Sivak WN, et al.
Acta Biomaterialia, 4(5), 1263-1274 (2008)
Suramya Waidyanatha et al.
Xenobiotica; the fate of foreign compounds in biological systems, 50(11), 1341-1351 (2020-06-06)
The specialty amine catalyst 2,2'-dimorpholinodiethyl ether (DMDEE) is a high-production volume chemical used in the production of flexible foam, high-resilient molded foam, and in coatings and adhesives. The disposition and metabolism of [14C]DMDEE (20 or 200 mg/kg) were determined in male
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