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Key Documents

471216

Sigma-Aldrich

Diethylamine

≥99.5%

Sinônimo(s):

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

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About This Item

Fórmula linear:
(C2H5)2NH
Número CAS:
Peso molecular:
73.14
Beilstein:
605268
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.21

densidade de vapor

2.5 (vs air)

Nível de qualidade

pressão de vapor

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

Ensaio

≥99.5%

forma

liquid

temperatura de autoignição

594 °F

Lim. expl.

10.1 %

técnica(s)

GC/MS: suitable

índice de refração

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

pb

55 °C (lit.)

pf

−50 °C (lit.)

solubilidade

water: soluble

densidade

0.707 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCNCC

InChI

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

chave InChI

HPNMFZURTQLUMO-UHFFFAOYSA-N

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Descrição geral

Diethylamine (DEA) is an organic base and a weak σ-donor ligand.

Aplicação

Diethylamine has been used to constitute the extraction solvent mixture for the gas chromatography-mass spectrometric (GC-MS) analysis of melamine and related compounds. It has been also been used as a bond breaking agent in a novel ELISA technique to measure the avidity index (AI) of IgG-anti-PT (Immunoglobulin G-anti-pertussis toxin) antibodies.
It may be used as:
  • An organocatalyst for the preparation of β-phosphonomalononitriles and diethyl (2-amino-3- cyano-chromene-4-yl) phosphonic acid esters.
  • A ligand for the synthesis of (N-heterocyclic carbene)PdCl2(diethylamine) complexes.
  • A template for the preparation of thermally and hydrothermally stable SAPO-34 (silicoaluminophosphate) molecular sieves.

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

-14.8 °F - closed cup

Ponto de fulgor (°C)

-26 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles


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Visite a Biblioteca de Documentos

Synthesis, characterization and catalytic properties of SAPO-34 synthesized using diethylamine as a template.
Liu G, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 111(1), 143-149 (2008)
Inhibited Catalyst Activation in (N-Heterocyclic carbene) PdCl2 (diethylamine) Complexes by Intramolecular Hydrogen Bonding.
Chen MT, et al.
Organometallics, 30(24), 6770-6773 (2011)
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)
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
Tongyao Wei et al.
STAR protocols, 2(3), 100777-100777 (2021-09-07)
Dissecting the function of proteins' post-translational modifications (PTMs) is seriously hindered by the difficulty in obtaining the homogeneous protein with the PTMs of interest. Chemical protein synthesis offers a great potential to overcome this limitation. Here, a detailed protocol is

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