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Dongying City Longxing Chemical Co., Ltd.
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Dimethyl carbonate

Details for Dimethyl carbonate

Dimethyl carbonate


Organic chemicals and Derivatives

Dimethyl carbonate
CAS NO: 616-38-6
EC NO: 210-478-4
Molecular Formula: C3H6O3
Molecular Weight: 90.0779
Specification: 99.9%min
InChI: InChI=1/C3H6O3/c1-5-3(4)6-2/h1-2H3
Packing: 200kg/drum,20-23mt/ISO Tank
Product description:
Physical and chemical properties Color and smell state: colorless, transparent, slightly sweet liquid
Toxicity: low toxicity    Flammability: flammable
Density: 1.071  Volatility: Volatile
Boiling point: 90.3℃ Stability: stable  
Melting point: 2-4 ℃ Acidity and alkaline: Neutral
Hygroscopicity: poor Flash point: 17 ℃
Solubility: insoluble in water, miscible in most organic solvents, acids and alkalis
Uses In industry, it can be used to prepare polycarbonate, water treatment agent, medicine and pesticide can be used to prepare ciprofloxacin, carbachol, etc. It is also one of the essential raw materials for preparing high-energy battery electrolyte, due to its excellent chemical properties And environmental protection effect (extremely low toxicity), recently widely used in coatings, inks, adhesives, is a good organic solvent, known as the 21st century green chemical products, because of the wide range of Uses, known as today’s organic synthesis New cornerstone".
Hazard category Class 3.2, medium flash point flammable liquid
Fire-fighting measures Extinguishing method: Extinguish the fire in the upwind direction. Use carbon dioxide, sand, water mist, foam, and dry powder to extinguish the fire. Water can be used to keep the container cool at critical times.
Emergency treatment If splashed on skin or clothes, rinse with water, splashed into eyes, rinse with running water or physiological saline; if inhaled, leave the scene to a place with fresh air, give oxygen, artificial respiration, and seek medical attention; if ingested, drink enough warm water, Induce vomiting and seek medical attention.
Packaging, storage, transportation It can be packed in galvanized iron drum (200kg/drum), ISO TANK or stainless steel tank.
Store in a cool, dry, and well-ventilated non-combustible warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 10℃. Keep the container tightly closed. It should be stored separately from oxidants, reducing agents, acids, etc., and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that easily generate sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. The shelf life of airtight barrels is one year. The storage effect of atmospheric tanks is not as good as barrels, so it is not suitable for long-term storage. Transport as required by dangerous goods
Uses: industrial/cell
Synonyms: Methyl carbonate;Carbonic acid dimethyl ester;DMC;
Molecular Structure: Dimethyl carbonate 616-38-6
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