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471216

Sigma-Aldrich

Diethylamine

≥99.5%

Sinonimo/i:

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

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About This Item

Formula condensata:
(C2H5)2NH
Numero CAS:
109-89-7
Peso molecolare:
73.14
Beilstein:
605268
Numero CE:
203-716-3
Numero MDL:
MFCD00009032
Codice UNSPSC:
12352100
ID PubChem:
24870704
NACRES:
NA.21

Densità del vapore

2.5 (vs air)

Livello qualitativo

300

Tensione di vapore

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

Saggio

≥99.5%

Forma fisica

liquid

Temp. autoaccensione

594 °F

Limite di esplosione

10.1 %

tecniche

GC/MS: suitable

Indice di rifrazione

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

P. eboll.

55 °C (lit.)

Punto di fusione

−50 °C (lit.)

Solubilità

water: soluble

Densità

0.707 g/mL at 25 °C (lit.)

Stringa SMILE

CCNCC

InChI

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

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Descrizione generale

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

Applicazioni

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.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Avvertenze

Danger

Indicazioni di pericolo

H225,H301 + H311,H314,H332,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-14.8 °F - closed cup

Punto d’infiammabilità (°C)

-26 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles

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Certificati d'analisi (COA)

Lot/Batch Number
STBL0374
STBL1971
MKCW8302
MKCV9347
STBK9295

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Dipropylamine 99%

Sigma-Aldrich

D214752

Dipropylamine

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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