DMC-Juhui Environmental Materials

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Reliable chemical materials for epoxy systems, industrial solvents, chemical intermediates and polymer applications.

DMC

Dimethyl Carbonate (DMC) is a clear, colorless organic carbonate liquid with a characteristic odor. It is volatile and highly flammable. Its vapors are heavier than air and may form explosive mixtures with air.

Alias: Dimethyl Carbonate

CAS No.: 616-38-6

Molecular Formula: C3H6O3

Molecular Weight: 90.08

Product Specifications

Product Name	Dimethyl carbonate	Technical Specifications	GB/T33107-2016
Test Item	Indicators			Test Results
Test Item	Electronic Grade	Premium Grade	Grade 1	Test Results
Appearance	Colorless, transparent, and free of mechanical impurities	Colorless, transparent, and free of mechanical impurities	Colorless, transparent, and free of mechanical impurities	Colorless, transparent, and free of mechanical impurities
DMC (mass fraction) % ≥	99.99	99.9	99.5	99.96
Methanol (mass fraction) % ≤	0.002	0.02	0.05	0.017
Moisture (mass fraction) % ≤	0.003	0.02	0.1	0.008
Methyl ethyl carbonate (mass fraction) % ≤	——	——	——	0. 0034
Grade Assessment				Excellent

Applications

Dimethyl Carbonate is mainly used in:
Solvent and co-solvent systems for coatings, inks, and adhesives;
Industrial cleaning formulations and specialty solvents;
Electrolyte solvent systems for lithium-ion batteries;
Resin, polymer, and fine chemical processing;
Methylation and carbonylation reactions in organic synthesis;
Production of pharmaceutical, agrochemical, fragrance, and other chemical intermediates;
Synthesis of other organic carbonates and related chemicals.

Coatings

Cleaning Agents

Resin Processing

Packaging

Packaging can be supplied in tank trucks, drums, or other customized forms according to customer requirements.
Storage

Store in a cool, dry, well-ventilated, and fire-resistant area. The following precautions should be observed:
Keep containers tightly closed;
Keep away from flames, sparks, heat, and static discharge;
Use explosion-proof electrical equipment and non-sparking tools;
Store separately from strong oxidizing agents;
Avoid contact with strong acids, strong alkalis, reactive metals, and metal hydrides;
Prevent releases from entering drains or sewer systems;
Ground and bond containers and transfer equipment during handling.
Transport Information

UN Number: UN 1161
Proper Shipping Name: Dimethyl Carbonate
Hazard Class: Class 3, Flammable Liquid
Packing Group: II
Primary Hazard: Flammable liquid and vapor

DMC

Coatings

Cleaning Agents

Resin Processing

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