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
809942
Dimethyl carbonate
battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm
Synonyme(s) :
DMC, dimethyl ester, Carbonic acid dimethyl ester
About This Item
Produits recommandés
Qualité
battery grade
Niveau de qualité
Densité de vapeur
3.1 (vs air)
Pression de vapeur
18 mmHg ( 21.1 °C)
Essai
≥99.9%
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.
sustainability
Greener Alternative Product
Impuretés
≤10 ppm H2O
≤10 ppm acid
Indice de réfraction
n20/D 1.368 (lit.)
pb
90 °C (lit.)
Pf
2-4 °C (lit.)
Densité
1.069 g/mL at 25 °C (lit.)
Application(s)
battery manufacturing
Autre catégorie plus écologique
, Aligned
Chaîne SMILES
O=C(OC)OC
InChI
1S/C3H6O3/c1-5-3(4)6-2/h1-2H3
Clé InChI
IEJIGPNLZYLLBP-UHFFFAOYSA-N
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Description générale
Application
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
Produit(s) apparenté(s)
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Flam. Liq. 2
Code de la classe de stockage
3 - Flammable liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
60.8 °F - closed cup
Point d'éclair (°C)
16 °C - closed cup
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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