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900018

Sigma-Aldrich

Diethyl carbonate

greener alternative

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

Synonyme(s) :

Diethyl ester

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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 :
12352200
ID de substance PubChem :
329769762
Nomenclature NACRES :
NA.23

Qualité

battery grade

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%

Forme

liquid

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.

Impuretés

≤10 ppm H2O
≤10 ppm acid

Indice de réfraction

n20/D 1.384 (lit.)

Point d'ébullition

126-128 °C (lit.)

Pf

−43 °C (lit.)

Densité

0.975 g/mL at 25 °C (lit.)

Application(s)

battery manufacturing

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

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Catégories apparentées

Description générale

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 finds application as solvent for lithium ion battery electrolytes. 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.

Autres remarques

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.

Informations légales

Product of MU Ionic Solutions Corp

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

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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

Consulter la Bibliothèque de documents

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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