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[Chemical Knowledge]：Specification for storage and transport of high purity diethyl carbonate (DEC)

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High-purity diethyl carbonate (DEC) is widely used in the field of chemical production raw materials, but due to its special chemical properties, it is necessary to strictly comply with certain safety regulations during storage and transportation. This article will detail the safety storage and transportation specifications of high-purity diethyl carbonate.

1. the properties of high-purity diethyl carbonate

high-purity diethyl carbonate is a colorless, transparent, flammable, toxic liquid, with strong irritation and corrosion. It is miscible with water, alcohol, ether and other solvents, can dissolve a variety of organic and inorganic substances. In addition, high-purity diethyl carbonate also has a lower flash point and a higher vapor pressure, and is easy to volatilize and burn.

2. high purity diethyl carbonate safety storage specification

1. The storage place should choose a cool, ventilated and dry place, away from open flame, heat source and direct sunlight.
2. The storage container should be made of stainless steel or glass, and avoid the use of iron, aluminum and other metal containers to avoid chemical reactions.
3. Keep the container airtight during storage to prevent leakage and volatilization.
4. The storage area shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.

3. high-purity diethyl carbonate transportation specifications

1. Before transportation, check the tightness and safety of transportation vehicles or containers to ensure that there will be no leakage or combustion accidents during transportation.
2. During transportation, it should be stable and avoid violent vibration, collision and friction to avoid fire or explosion.
3. Transportation vehicles shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
4. Transportation personnel should be professionally trained to understand the properties and safe operation procedures of high-purity diethyl carbonate.

4. high purity diethyl carbonate leakage emergency treatment

1. found after the leak should immediately cut off the leakage source, to prevent the spread of leakage.
2. Use non-sparking tools to collect the leakage and place it in a closed container.
3. Ventilate the leakage area to avoid inhalation of toxic gases.
4. In the event of a fire, fire extinguishing equipment such as foam and dry powder shall be used immediately to extinguish the fire, and the container shall be cooled with water.

In short, high-purity diethyl carbonate, as an important raw material for the production of chemical products, needs to strictly comply with safety regulations during storage and transportation to ensure the safety of personnel and the environment. By understanding the properties of high-purity diethyl carbonate and safe operation procedures, leakage accidents can be effectively prevented and treated to ensure the smooth progress of the production process.

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