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
517135
Diethyl carbonate
anhydrous, ≥99%
Synonym(s):
Diatol, Eufin, H-DEC
About This Item
Recommended Products
grade
anhydrous
Quality Level
vapor density
4.1 (vs air)
vapor pressure
10 mmHg ( 23.8 °C)
59 mmHg ( 37.8 °C)
Assay
≥99%
greener alternative product characteristics
Less Hazardous Chemical Syntheses
Safer Solvents and Auxiliaries
Design for Degradation
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sustainability
Greener Alternative Product
impurities
<0.002% water
<0.005% water (100 mL)
refractive index
n20/D 1.384 (lit.)
bp
126-128 °C (lit.)
mp
−43 °C (lit.)
solubility
water: insoluble
density
0.975 g/mL at 25 °C (lit.)
functional group
carbonate
greener alternative category
SMILES string
O=C(OCC)OCC
InChI
1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3
InChI key
OIFBSDVPJOWBCH-UHFFFAOYSA-N
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General description
Application
- Synthesis of β-enamino esters.[3]
- Synthesis of carbamates and unsymmetrical alkyl carbonates, via reaction with aliphatic amines or alcohols by using a hybrid organic-inorganic material prepared by anchoring TBD to MCM-41 silica.[4]
- As solvent in ruthenium catalyzed direct functionalisation of arene C-H bonds by aryl halides.[5]
- To compose the commercial liquid electrolyte for lithium ion batteries.[6]
- Homogeneous alkoxycarbonylation of cellulose.[1]
Features and Benefits
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
77.0 °F - closed cup
Flash Point(C)
25 °C - closed cup
Personal Protective Equipment
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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