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Merck
CN
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安全信息

D0806

Sigma-Aldrich

二乙胺

BioXtra

别名:

N,N-Diethylamine, N-ethyl-ethanamine, DEA, Diethamine, Diethyl amine

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About This Item

线性分子式:
(C2H5)2NH
CAS号:
109-89-7
分子量:
73.14
Beilstein:
605268
EC 号:
203-716-3
MDL编号:
MFCD00009032
UNSPSC代码:
12352100
PubChem化学物质编号:
24893300
NACRES:
NA.21

蒸汽密度

2.5 (vs air)

质量水平

100

蒸汽压

14.14 psi ( 55 °C)
180 mmHg ( 20 °C)
3.51 psi ( 20 °C)

产品线

BioXtra

方案

≥97.5% (GC)

表单

liquid

自燃温度

594 °F

expl. lim.

10.1 %

杂质

<0.0005% Phosphorus (P)

灼烧残渣

<0.1%

折射率

n20/D 1.385 (lit.)

沸点

55 °C (lit.)

mp

−50 °C (lit.)

溶解性

H2O: 1 M at 20 °C, clear, colorless

密度

0.707 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl-): <0.05%
sulfate (SO42-): <0.05%

痕量阳离子

Al: <0.0005%
Ca: <0.0005%
Cu: <0.0005%
Fe: <0.0005%
K: <0.005%
Mg: <0.0005%
NH4+: <0.05%
Na: <0.005%
Pb: <0.001%
Zn: <0.0005%

官能团

amine

SMILES字符串

CCNCC

InChI

1S/C4H11N/c1-3-5-4-2/h5H,3-4H2,1-2H3

InChI key

HPNMFZURTQLUMO-UHFFFAOYSA-N

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一般描述

Diethylamine (DEA) is an organic base and a weak σ-donor ligand. It plays the role of a bond-breaking agent in a novel ELISA (enzyme-linked immunosorbent assay technique for measuring the avidity index (AI) of IgG-anti-PT (Immunoglobulin G-anti-pertussis toxin) antibodies.

应用

Diethylamine has been used to prepare a high-pH elution solution in combination with sodium deoxycholate, which was employed during the immunoabsorption of postsynaptic density (PSD) proteins.

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Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-14.8 °F - closed cup

闪点(°C)

-26 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number
MKCM4385
MKCL8897
SHBK8347
SHBH8836
SHBG5216V

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Inhibited Catalyst Activation in (N-Heterocyclic carbene) PdCl2 (diethylamine) Complexes by Intramolecular Hydrogen Bonding.
Chen MT, et al.
Organometallics, 30(24), 6770-6773 (2011)
Alex-Mikael Barkoff et al.
Vaccine, 30(48), 6897-6902 (2012-09-18)
Pertussis toxin (PT) is a specific virulence factor of Bordetella pertussis and it is included in all acellular pertussis vaccines (aP). Although immunity after infection seems to persist longer than that after vaccination, the exact mechanism(s) is not known. Primary
A practical and highly efficient protocol for multicomponent synthesis of β-phosphonomalononitriles and 2-amino-4H-chromen-4-yl phosphonates using diethylamine as a novel organocatalyst.
Kulkarni MA, et al.
Comptes Rendus Chimie, 15(9), 745-752 (2012)
Yen Yun-Hong et al.
Molecular & cellular proteomics : MCP, 10(10), M110-M110 (2011-07-01)
Postsynaptic density (PSD) is a protein supramolecule lying underneath the postsynaptic membrane of excitatory synapses and has been implicated to play important roles in synaptic structure and function in mammalian central nervous system. Here, PSDs were isolated from two distinct
Roberto Cirilli et al.
Analytical chemistry, 81(9), 3560-3570 (2009-03-28)
Second-order rate constants of the diethylamine-promoted enantiomerization of 2-[2-(1-methyl-1H-pyrrol-2-yl)-2-oxo-1-phenylethyl]-isoindole-1,3-dione, a chiral alpha-substituted ketone endowed with high anti-MAO activity type-A, were measured by dynamic high-performance liquid chromatography (DHPLC), stopped-flow high-performance liquid chromatography (sf-HPLC), and a classical method based on enantioselective HPLC
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