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900018

Sigma-Aldrich

Diethyl carbonate

greener alternative

battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

Sinonimo/i:

Diethyl ester

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25 G
CHF 328.00
500 G
CHF 1’220.00

CHF 328.00

Spedizione prevista il28 maggio 2025

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25 G
CHF 328.00
500 G
CHF 1’220.00

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:
12352108
ID PubChem:
329769762
NACRES:
NA.23

CHF 328.00

Spedizione prevista il28 maggio 2025

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Grado

battery grade

Livello qualitativo

100

Densità del vapore

4.1 (vs air)

Tensione di vapore

10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)

Saggio

≥99%

Stato

liquid

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

≤10 ppm H2O
≤10 ppm acid

Indice di rifrazione

n20/D 1.384 (lit.)

P. ebollizione

126-128 °C (lit.)

Punto di fusione

−43 °C (lit.)

Densità

0.975 g/mL at 25 °C (lit.)

applicazioni

battery manufacturing

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

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Categorie correlate

Descrizione generale

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 finds application as solvent for lithium ion battery electrolytes.[1][2] The use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.

Altre note

These additives have low water content (less than 100 ppm), please handle under inert and moisture free environment (glove box). Keep containers tightly closed. Keep away from heat and ignition sources. Store in a cool and dry place. Avoid storing together with oxidizers.

Note legali

Product of MU Ionic Solutions Corp

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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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCW1258
MKCW6250
MKCV9654
MKCV6736
MKCW1801

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Gor GY, et al.
Journal of Power Sources, 294, 167-167 (2015)
Shouying Huang et al.
Chemical Society reviews, 44(10), 3079-3116 (2015-03-21)
Dialkyl carbonates are important organic compounds and chemical intermediates with the label of "green chemicals" due to their moderate toxicity, biodegradability for human health and environment. Indeed, owing to their unique physicochemical properties and versatility as reagents, a variety of

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