Description
Specifications Table
Product Name – Diethyl carbonate, 99%, anhydrous, AcroSeal®
Quantity/Pack Size – 1LT, 100ML
Form – Liquid
Grade – Anhydrous, 99%
Application – Solvent for organic synthesis, lithium-ion battery electrolytes, intermediate in pharmaceuticals
Product Overview
Diethyl carbonate, 99% anhydrous, is a colorless, low-viscosity liquid with a faint ether-like odor, packaged under AcroSeal® technology to prevent moisture absorption and degradation. Its high purity (99%) and anhydrous nature make it a critical reagent in organic synthesis, particularly for esterification reactions, transesterifications, and as a green solvent alternative to toxic options like dimethyl sulfate. The compound’s stability under ambient conditions, combined with its low toxicity profile, positions it as a safer choice for laboratory applications requiring carbonyl group reactivity without harsh byproducts. Its miscibility with common organic solvents (e.g., ethanol, acetone) further enhances its utility in extractions and as a reaction medium. The AcroSeal® packaging ensures long-term storage integrity by minimizing exposure to atmospheric moisture, which is essential for maintaining its anhydrous specification. This grade is also employed in lithium-ion battery electrolyte formulations due to its dielectric properties and compatibility with conductive salts. The product meets rigorous analytical standards, with residual water content typically below 50 ppm, ensuring consistency in sensitive applications.
FAQs
1. Is this diethyl carbonate suitable for lithium-ion battery research?
Yes, the 99% anhydrous grade is commonly used as a co-solvent in electrolyte formulations for lithium-ion batteries due to its high dielectric constant and stability.
2. How does AcroSeal® packaging benefit this product?
AcroSeal® packaging uses a hermetic seal to block moisture ingress, preserving the anhydrous purity and extending shelf life compared to standard bottles.
3. Can this be used as a substitute for dimethyl carbonate (DMC) in reactions?
While both are dialkyl carbonates, diethyl carbonate has a higher boiling point (126°C vs. 90°C for DMC) and may require adjusted reaction conditions for equivalent results.
4. What is the typical shelf life of this product when unopened?
When stored in the original AcroSeal® container at room temperature, the product remains stable for at least 24 months from the date of manufacture.
5. Does this product contain any stabilizers or additives?
No, this is a pure 99% anhydrous diethyl carbonate without added stabilizers, additives, or preservatives.
