Merck
CN

03439

Sigma-Aldrich

N-乙基二异丙胺 溶液

suitable for peptide synthesis, ~2 M in 1-methyl-2-pyrrolidinone

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别名:
N,N-二异丙基乙胺, DIPEA, Hünig 碱
经验公式(希尔记法):
C8H19N
CAS号:
分子量:
129.24
Beilstein:
4124745
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

形式

liquid

质量水平

浓度

~2 M in 1-methyl-2-pyrrolidinone

杂质

≤0.2% water (KFT)

折射率

n20/D 1.454

应用

peptide synthesis

SMILES字符串

CCN(C(C)C)C(C)C

InChI

1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3

InChI key

JGFZNNIVVJXRND-UHFFFAOYSA-N

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一般描述

N-乙基二异丙胺(EDIA)与单活化的Michael受体反应,得到对称的砜。

应用

N,N-二异丙基乙胺(DIPEA),也称为Hünig′碱,是一种空间位阻胺。它常被用作多肽合成中的碱。此外,DIPEA还被用于Pd-催化的交叉偶联反应,包括Heck偶联和Sonagashira偶联反应。

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

73.4 °F

闪点(°C)

23 °C

个人防护装备

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

法规信息

危险化学品

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