Battery-grade Ethyl Acetate (EA), High Purity


SKU: LT-SM09 Category: Tag:
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An ester (ethyl acetate)-based electrolyte has a low freezing point that enables it to conduct a charge even at extremely low temperatures. Ethyl acetate-based electrolytes could reach a sufficient ionic conductivity of 0.2 mS/cm at the ultra-low temperature of -70 degrees C. The resulting Li-ion batteries (LIBs) using ethyl acetate-based electrolytes could work well at such low temperatures and retain much of the capacity at room temperature.

Chemical NameEthyl Acetate
Molecular formulaC4H8O2
Total Alcohol<200ppm
Molecular weight88.11
Melting point-83.6 Degree C
Boiling point77 Degree C (lit.)
Flash point-4 Degree C
Formclear liquid
Colorcolorless, clear

Electrolyte Solvents for Lithium-ion Batteries

SolventFull NameM. WtTm/°C Tb/°C η/cPεDipole
Tf/°C d/g/cc
ECEthylene Carbonate8836.42481.9(40°C)89.84.611601.321 (solid)
PCPropylene Carbonate102-48.82422.5364.94.811321.2
EMCEthyl methyl Carbonate104-531100.652.9580.891.006
DMCDimethyl Carbonate904.6910.59(20°C)3.1070.76181.063
DEC Diethyl Carbonate 118-74.31260.752.8050.96310.969
EAEthyl Acetate88-84770.456.02-30.902
Weight 3 kg

500 gram, 1kg


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