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Merck

809942

Sigma-Aldrich

Dimethyl carbonate

greener alternative

battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm

Sinónimos:

DMC, dimethyl ester, Carbonic acid dimethyl ester

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25 G
US$ 353,00
500 G
US$ 1.330,00

US$ 353,00

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25 G
US$ 353,00
500 G
US$ 1.330,00

About This Item

Fórmula lineal:
(CH3O)2CO
Número de CAS:
Peso molecular:
90.08
Beilstein:
635821
Número CE:
Número MDL:
Código UNSPSC:
12352108
ID de la sustancia en PubChem:
NACRES:
NA.23

US$ 353,00

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Solicitar un pedido a granel

grado

battery grade

Nivel de calidad

densidad de vapor

3.1 (vs air)

presión de vapor

18 mmHg ( 21.1 °C)

Ensayo

≥99.9%

Formulario

liquid

características de los productos alternativos más sostenibles

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

sustainability

Greener Alternative Product

impurezas

≤10 ppm H2O
≤10 ppm acid

índice de refracción

n20/D 1.368 (lit.)

bp

90 °C (lit.)

mp

2-4 °C (lit.)

densidad

1.069 g/mL at 25 °C (lit.)

aplicaciones

battery manufacturing

categoría alternativa más sostenible

cadena SMILES

O=C(OC)OC

InChI

1S/C3H6O3/c1-5-3(4)6-2/h1-2H3

Clave InChI

IEJIGPNLZYLLBP-UHFFFAOYSA-N

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Descripción general

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 green chemical. Click here for more information.

Aplicación

Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and 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.

Otras notas

  • 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.

Información legal

Product of MU Ionic Solutions Corp

Pictogramas

Flame

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

60.8 °F - closed cup

Punto de inflamabilidad (°C)

16 °C - closed cup


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Certificados de análisis (COA)

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Artículos

Analysis of carbonate solvents in lithium-ion batteries like ethylene carbonate, dimethyl carbonate, diethyl carbonate, and more using SPB®-624 column.

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

Due to the adverse impact of the continued use of fossil fuels on the earth’s environment and climate, researchers have been asked to develop new approaches for producing power using renewable sources like wind and solar energy

Ionic liquid electrolytes explored for rechargeable batteries' advancement; future IL development discussed.

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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