Accéder au contenu
MilliporeSigma
Toutes les photos(4)

Key Documents

View All Documentation

517135

Sigma-Aldrich

Diethyl carbonate

greener alternative

anhydrous, ≥99%

Synonyme(s) :

Diatol, Eufin, H-DEC

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

About This Item

Formule linéaire :
(C2H5O)2CO
Numéro CAS:
105-58-8
Poids moléculaire :
118.13
Numéro Beilstein :
956591
Numéro CE :
203-311-1
Numéro MDL:
MFCD00009107
Code UNSPSC :
12352100
ID de substance PubChem :
24873944
Nomenclature NACRES :
NA.22

Qualité

anhydrous

Niveau de qualité

100

Densité de vapeur

4.1 (vs air)

Pression de vapeur

10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)

Pureté

≥99%

Caractéristiques du produit alternatif plus écologique

Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impuretés

<0.002% water
<0.005% water (100 mL)

Indice de réfraction

n20/D 1.384 (lit.)

Point d'ébullition

126-128 °C (lit.)

Pf

−43 °C (lit.)

Solubilité

water: insoluble

Densité

0.975 g/mL at 25 °C (lit.)

Autre catégorie plus écologique

Aligned,

Chaîne SMILES 

O=C(OCC)OCC

InChI

1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3

Clé InChI

OIFBSDVPJOWBCH-UHFFFAOYSA-N

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

Description générale

Diethyl carbonate is an dialkylcarbonate. The synthesis of diethyl carbonate (DEC) from urea and ethanol has been investigated.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a greener reagent. Click here for more information.

Application

Diethyl carbonate may be used in the following studies:
  • Synthesis of β-enamino esters.
  • Synthesis of carbamates and unsymmetrical alkyl carbonates, via reaction with aliphatic amines or alcohols by using a hybrid organic-inorganic material prepared by anchoring TBD to MCM-41 silica.
  • As solvent in ruthenium catalyzed direct functionalisation of arene C-H bonds by aryl halides.
  • To compose the commercial liquid electrolyte for lithium ion batteries.
  • Homogeneous alkoxycarbonylation of cellulose.

Caractéristiques et avantages

Greener chemical

Pictogrammes

Flame
GHS02

Mention d'avertissement

Warning

Mentions de danger

H226

Classification des risques

Flam. Liq. 3

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

77.0 °F - closed cup

Point d'éclair (°C)

25 °C - closed cup

Équipement de protection individuelle

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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBN7328
SHBM9866
SHBL1343
SHBJ9214
SHBJ7647

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) 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

Zhiyuan Zeng et al.
Faraday discussions, 176, 95-107 (2015-01-20)
We study the lithiation of a Au electrode in an electrochemical liquid cell using transmission electron microscopy (TEM). The commercial liquid electrolyte for lithium ion batteries (1 M lithium hexafluorophosphate LiPF6 dissolved in 1 : 1 (v/v) ethylene carbonate (EC) and diethyl
Diethyl carbonate as a solvent for ruthenium catalysed C-H bond functionalisation.
Arockiam P, et al.
Green Chemistry, 11(11), 1871-1875 (2009)
Synthesis of diethyl carbonate by catalytic alcoholysis of urea.
Wang D, et al.
Fuel Processing Technology, 88(8), 807-812 (2007)
Catalytic activity of MCM-41-TBD in the selective preparation of carbamates and unsymmetrical alkyl carbonates from diethyl carbonate.
Carloni S, et al.
J. Catal., 205(1), 199-204 (2002)
Sara R Labafzadeh et al.
ChemSusChem, 8(1), 77-81 (2014-11-08)
Dialkylcarbonates are viewed as low-cost, low-toxicity reagents, finding application in many areas of green chemistry. Homogeneous alkoxycarbonylation of cellulose was accomplished by applying dialkycarbonates (dimethyl and diethyl carbonate) in the ionic liquid-electrolyte trioctylphosphonium acetate ([P8881 ][OAc])/DMSO or 1-ethyl-3-methylimidazolium acetate ([emim][OAc]).
Afficher tous les articles scientifiques apparentés

Articles

High-Energy Lithium-Ion Batteries via a Couette–Taylor-Flow-Reactor

Dr. Schmuch, Dr. Siozios, Professor Dr. Winter, and Dr. Placke review the challenges and opportunities of nickelrich layered oxide cathode materials. They discuss production processes for the layered oxide cathode materials as well as their chemistry and morphology.

Complex Hydrides: A New Category of Solid-state Lithium Fast-ion Conductors

Research and development of solid-state lithium fast-ion conductors is crucial because they can be potentially used as solid electrolytes in all-solid-state batteries, which may solve the safety and energy-density related issues of conventional lithium-ion batteries that use liquid (farmable organic) electrolytes.

Electrode Materials for Lithium Ion Batteries

Electrode Materials for Lithium Ion Batteries

Olivine-Type Cathode Materials for Lithium-Ion Batteries

Lithium-ion batteries (LIBs) have been widely adopted as the most promising portable energy source in electronic devices because of their high working voltage, high energy density, and good cyclic performance.

Afficher tout

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