Accéder au contenu
MilliporeSigma
Toutes les photos(4)

Documents

471216

Sigma-Aldrich

Diethylamine

≥99.5%

Synonyme(s) :

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

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(4)

About This Item

Formule linéaire :
(C2H5)2NH
Numéro CAS:
109-89-7
Poids moléculaire :
73.14
Numéro Beilstein :
605268
Numéro CE :
203-716-3
Numéro MDL:
MFCD00009032
Code UNSPSC :
12352100
ID de substance PubChem :
24870704
Nomenclature NACRES :
NA.21

Densité de vapeur

2.5 (vs air)

Niveau de qualité

300

Pression de vapeur

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

Pureté

≥99.5%

Forme

liquid

Température d'inflammation spontanée

594 °F

Limite d'explosivité

10.1 %

Technique(s)

GC/MS: suitable

Indice de réfraction

n20/D 1.385 (lit.)

pH

13 (20 °C, 100 g/L)

Point d'ébullition

55 °C (lit.)

Pf

−50 °C (lit.)

Solubilité

water: soluble

Densité

0.707 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCNCC

InChI

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

Clé InChI

HPNMFZURTQLUMO-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

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

Application

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.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

Pictogrammes

FlameSkull and crossbonesCorrosion
GHS02,GHS06,GHS05

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

-14.8 °F - closed cup

Point d'éclair (°C)

-26 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
STBL0374
STBL1971
MKCW8302
MKCV9347
STBK9295

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 1

1 of 1

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)
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
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
Afficher tous les articles scientifiques apparentés

Articles

Analysis of Caffeine and Catechins in Green Tea

Validated HPLC method (based on Ph. Eur. Monograph 2668) for quantifying catechins and caffeine in decaffeinated green tea using a Chromolith® High Resolution RP-18e column with advantages in terms of backpressure and matrix robustness.

Analysis: Activated Nucleotide Sugars by LC-MS/MS

LC-MS/MS method quantifies similar polar nucleotide activated sugars using Supel™ Carbon LC column for simultaneous analysis.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique