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
동의어(들):
DMC, dimethyl ester, Carbonic acid dimethyl ester
크기 선택
About This Item
추천 제품
Grade
battery grade
Quality Level
vapor density
3.1 (vs air)
vapor pressure
18 mmHg ( 21.1 °C)
분석
≥99.9%
양식
liquid
환경친화적 대안 제품 특성
Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
불순물
≤10 ppm H2O
≤10 ppm acid
refractive index
n20/D 1.368 (lit.)
bp
90 °C (lit.)
mp
2-4 °C (lit.)
density
1.069 g/mL at 25 °C (lit.)
응용 분야
battery manufacturing
환경친화적 대안 카테고리
, Aligned
SMILES string
O=C(OC)OC
InChI
1S/C3H6O3/c1-5-3(4)6-2/h1-2H3
InChI key
IEJIGPNLZYLLBP-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
애플리케이션
기타 정보
- 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.
법적 정보
관련 제품
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Flam. Liq. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
60.8 °F - closed cup
Flash Point (°C)
16 °C - closed cup
이미 열람한 고객
문서
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.
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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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