Dimethyl carbonate 99.9%
|Appearance||Transparent liquid,no suspended impurities||Qualified|
|Ethyl acetate % ≥||99.9||99.8||99.928|
|Water % ≤||0.05||0.20||0.01|
Product Use Description
Dimethyl Carbonate Uses
1.Replace phosgene as carbonylating agent
Dimethyl carbonate (DMC) can replace phosgene as a safe reagent to synthesize carbonic acid derivatives, such as carbamate pesticides, polycarbonate, isocyanate, etc. Among them, polycarbonate will be the field with the largest demand for Dimethyl carbonate.
2. Replace dimethyl sulfate as methylating agent
Dimethyl carbonate (DMC) has higher reaction yield and simpler process than dimethyl sulfate. Main uses include synthetic organic intermediates, pharmaceutical products, pesticide products, etc.
3. Low toxicity solvent
Dimethyl carbonate used as a low toxicity solvent in the paint industry and in the pharmaceutical industry. Dimethyl carbonate is not only low in toxicity, but also has the characteristics of high flash point, low vapor pressure and lower explosion limit in air, so it is a green solvent that combines cleanliness and safety.
4. Gasoline additives
Dimethyl carbonate will become one of the most potential gasoline additives to replace MTBE.
Storage and Transport
Storage Precautions: It is flammable, and its vapor mixes with air, which can form an explosive mixture. Store it in a cool, dry, and well-ventilated non-combustible warehouse. Keep away from fire and heat sources. The library temperature should not exceed 37℃. Keep container tightly closed. It should be stored separately from oxidants, reducing agents, acids, etc., and should not be mixed. Use explosion-proof lighting and ventilation facilities. Prohibit the use of mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials, which should be stored in a cool, dry and well-ventilated non-combustible warehouse.
Transportation Precautions: Packing Marks for Flammable Liquids Packaging Method Common Wooden Boxes Outside Ampoules; Ordinary Wooden Boxes Outside Threaded Glass Bottles, Iron Covered Glass Bottles, Plastic Bottles or Metal Barrels (Cans) Transportation Precautions Transportation Vehicles Fire-fighting equipment and leakage emergency treatment equipment should be equipped with corresponding varieties and quantities. It is best to transport in the morning and evening in summer. The tank (tank) truck used for transportation should have a grounding chain, and a hole partition can be set in the tank to reduce the static electricity generated by the shock. It is strictly forbidden to mix and transport with oxidants, reducing agents, acids, edible chemicals, etc. During transportation, it should be protected from exposure to sunlight, rain, and high temperature. During the stopover, stay away from fire, heat sources and high temperature areas. The exhaust pipe of the vehicle in which this item is shipped must be equipped with a flame arrester.
1000KG/ IBC, 20MT/FCL
1) Can we print our logo on the dimethyl carbonate ?
Of course, we can do it. Just send us your logo design.
2) Do you accept small orders ?
The MOQ is one 20`container.Because Dimethyl carbonate is a dangerous chemical it cannot be shipped in LCL,If you only want a few tons, you also need to bear the sea freight of the whole container,so buying a whole container is more appropriate.
3) How about the dimethyl carbonate price? Can you make it cheaper ?
As a dimethyl carbonate manufacturer, we always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4) Do you offer free samples ?
5) Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6) What are your payment terms ?
We usually accept T/T, Western Union, L/C.