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D27802

Sigma-Aldrich

1,4-二叠氮双环[2.2.2]辛烷

greener alternative

ReagentPlus®, ≥99%

Synonym(s):
TED, 三乙烯二胺
Empirical Formula (Hill Notation):
C6H12N2
CAS Number:
Molecular Weight:
112.17
Beilstein:
103618
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽压

2.9 mmHg ( 50 °C)

质量水平

200

产品线

ReagentPlus®

测定

≥99%

形式

crystals

环保替代产品特性

Catalysis
Learn more about the Principles of Green Chemistry.

折射率

n20/D 1.4634 (lit.)

mp

156-159 °C (lit.)

密度

1.02 g/mL at 25 °C (lit.)

环保替代产品分类

SMILES string

N12CCN(CC2)CC1

InChI

1S/C6H12N2/c1-2-8-5-3-7(1)4-6-8/h1-6H2

InChI key

IMNIMPAHZVJRPE-UHFFFAOYSA-N

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一般描述

1,4-二氮杂双环[2.2.2]辛烷(DABCO,三亚乙基二胺),一种笼状叔二胺,常用作化学合成中的强位阻胺碱。也可以用作络合配体和催化剂。其气相电子吸收光谱、 振动光谱 、多光子电离(MPI)和双光子荧光激发(TPFE)光谱 已被记录分析。通过对固态DABCO开展质子磁共振(PMR)研究,确定其线宽、二阶矩和自旋晶格弛豫时间。
我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型,提高了催化效率。点击此处 ,获取更多信息。

应用

1,4-二氮杂双环[2.2.2]辛烷(DABCO)可以通过在亲偶极物存在下使伯硝基化合物脱水,以合成异恶唑衍生物。DABCO可用于制备以下物质:
  • DABCO双(过水合物)
  • DABCO一水合物
  • DABCO六水合物

包装

25, 100, 500 g in poly bottle
2 kg in poly bottle

法律信息

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Irrit. 2

储存分类代码

4.1B - Flammable solid hazardous materials

WGK

WGK 1

闪点(F)

144.0 °F - closed cup

闪点(C)

62.2 °C - closed cup

个人防护装备

Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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