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Dimethyl Carbonate

CAS NO. 616-38-6
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Product Name

Dimethyl Carbonate (DMC)

(High Purity: Battery Grade & Superior Grade)
CAS NO. / Standard CAS: 616-38-6
Standard: GB/T 33107-2016
Formula & Weight C₃H₆O₃ (MW: 90.08 g/mol)
Chemical Structure DMC Structure
Grade Specifications
Comparison based on GB/T 33107-2016
Item First Grade
(Standard Ind)
Superior Grade
Electronic
(Li-Battery)
Purity % ≥ 99.5 ≥ 99.9 ≥ 99.99
Methanol % ≤ 0.05 ≤ 0.02 ≤ 0.002
Water % ≤ 0.10 ≤ 0.02 ≤ 0.003
Density 1.071 ± 0.005 g/cm³
⚡ Typical Batch Analysis (Superior Grade):

Batch No. 2024061206 performs exceptionally well:                        
Purity: 99.95% (Standard requires ≥99.9%)                        
Water: 0.003% (Meets Electronic Spec)                        
Methanol: 0.001% (Meets Electronic Spec)

Key Applications

● Lithium Battery Electrolyte:
Our Electronic Grade DMC acts as a critical electrolyte solvent with high dielectric constant.

● High-End Synthesis:
Our Superior Grade (99.9%) is ideal for Polycarbonate synthesis and methylation, offering near-electronic purity at competitive costs.

● Green Solvent:
A safe, VOC-exempt alternative to MEK, Xylene, and Toluene in coatings and adhesives.

Packaging & Logistics Packing: Iron Drum or ISO Tank.

Get Electronic Quality at Superior Prices!

Our latest Superior Grade batch (Water 30ppm, Purity 99.95%) offers exceptional value.

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