Passa al contenuto
Merck
Tutte le immagini(4)

Documenti

517135

Sigma-Aldrich

Diethyl carbonate

greener alternative

anhydrous, ≥99%

Sinonimo/i:

Diatol, Eufin, H-DEC

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(4)

About This Item

Formula condensata:
(C2H5O)2CO
Numero CAS:
105-58-8
Peso molecolare:
118.13
Beilstein:
956591
Numero CE:
203-311-1
Numero MDL:
MFCD00009107
Codice UNSPSC:
12352100
ID PubChem:
24873944
NACRES:
NA.22

Grado

anhydrous

Densità del vapore

4.1 (vs air)

Tensione di vapore

10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)

Saggio

≥99%

Caratteristiche più verdi

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

sustainability

Greener Alternative Product

Impurezze

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

Indice di rifrazione

n20/D 1.384 (lit.)

P. eboll.

126-128 °C (lit.)

Punto di fusione

−43 °C (lit.)

Solubilità

water: insoluble

Densità

0.975 g/mL at 25 °C (lit.)

Categoria alternativa più verde

Aligned,

Stringa SMILE

O=C(OCC)OCC

InChI

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

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

Greener chemical

Pittogrammi

Flame
GHS02

Avvertenze

Warning

Indicazioni di pericolo

H226

Classi di pericolo

Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

77.0 °F - closed cup

Punto d’infiammabilità (°C)

25 °C - closed cup

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 7

1 of 7

Ethylene carbonate battery grade, &#8805;99%, acid &lt;10 ppm, H2O &lt;10 ppm

Sigma-Aldrich

809950

Ethylene carbonate

Dimethyl carbonate ReagentPlus&#174;, 99%

Sigma-Aldrich

D152927

Dimethyl carbonate

Ethyl methyl carbonate battery grade, 99.9%, acid &lt;10 ppm, H2O &lt;10ppm

Sigma-Aldrich

809934

Ethyl methyl carbonate

Ethylene carbonate for synthesis

Sigma-Aldrich

8.44011

Ethylene carbonate

Lithium hexafluorophosphate battery grade, &#8805;99.99% trace metals basis

Sigma-Aldrich

450227

Lithium hexafluorophosphate

Dimethyl carbonate battery grade, &#8805;99.9%, acid &lt;10 ppm, H2O &lt;10 ppm

Sigma-Aldrich

809942

Dimethyl carbonate

Lithium hexafluorophosphate solution in ethylene carbonate and diethyl carbonate, 1.0 M LiPF6 in EC/DEC=50/50 (v/v), battery grade

Sigma-Aldrich

746746

Lithium hexafluorophosphate solution

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)
A versatile route to β-enamino esters by acylation of lithium enamines with diethyl carbonate or benzyl chloroformate.
Bartoli G, et al.
Tetrahedron, 51(31), 8613-8622 (1995)
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]).
Visualizza tutti i documenti correlati

Articoli

High-Energy Lithium-Ion Batteries

Experts discuss challenges and production processes of nickel-rich layered oxide cathode materials in energy storage systems.

Complex Hydrides: New Solid-state Conductors

Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Electrode Materials for Li-ion Batteries

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

Olivine-Type Cathode Materials for Li-Ion Batteries

Lithium-ion batteries offer high energy density and cyclic performance for portable electronic devices.

Vedi tutto

Contenuto correlato

Greener Alternatives Evaluation Matrix

Green chemicals evaluation aligns with the 12 Principles of Green Chemistry, emphasizing resource efficiency and hazard reduction.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.