Battery-grade Dimethyl Carbonate (DMC), High Purity


SKU: LT-SM02 Category: Tag:
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Dimethyl carbonate is an organic compound with the formula OC(OCH3)2. It is an important solvent for the electrolyte of lithium-ion batteries. It is a colorless, flammable liquid, classified as a carbonate ester.  High-quality battery-grade solvents with extremely low water (<50 ppm) content are critical for achieving the high electrochemical performance of lithium-ion batteries.

Chemical NameDimethyl Carbonate
Molecular formula(CH3O)2CO
Total Alcohol<100ppm
Molecular weight90.08
Melting point4 Degree C
Boiling point90 Degree C (lit.)
Flash point17 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 2 kg

500 gram, 1kg


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