Diethyl carbonate(DEC)

Chinese name:Diethyl carbonate(DEC)
Brand No.:
CAS RN: 105-58-8
Molecular formula: C₅H₁₀O₃
Molecular weight:118.13
Structural formula:

Property:colorless transparent liquid with well moisture absorption:

Density: 0.97g/cm³(25°C)

Boiling point: 126.8°C

Melting point:- 43°C

Viscosity: 0.75mpa.s

Solubility:

Insoluble in water, dissolving in ethanol, ether, etc.

It is aprotic and environmental protective organic solvent.

Use:

1, It is mainly used to deploy lithium ionicity battery electrolyte.

2, It can be used as solvent of special spice and intermediate.

Packing:galvanized drum, net weight 200±0.5KG

Storage condition:Store in cool, dry and lightless warehouse.

Quality standard

Index/Grade	Battery grade(E)	High purity grade(H)	Industrial grade(I)
Purity(gas phase chromatography)	≥99.95	≥99.90	≥99.50
Carbonic ester content(gas phase chromatography)	≥99.99	≥99.97	≥99.95
Alcohol content(gas phase chromatography)	≤20ppm	≤100ppm	≤200ppm
Moisture(Karl·Fischer titration)	≤20ppm	≤100ppm	≤200ppm
Metal impurity content	Notice : customized
Chroma(Pt-Co)	≤5	≤10	≤15

Notice: It is fully in accordance with ROHS standard, and has passed SGS heavy metal content inspection.

安徽百事达新材料有限公司