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[Chemical Knowledge]：Specification for storage and transportation of ethyl acetate

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of Ethyl Acetate Safety Storage and Transportation Specification
Ethyl acetate is an important organic chemical raw material, which is widely used in medicine, food, plastics, dyes and other fields. However, as a flammable and toxic chemical, ethyl acetate has a great safety risk during its storage and transportation. In order to ensure production safety, the relevant storage and transportation regulations must be strictly observed.

1. the physicochemical properties of ethyl acetate

ethyl acetate as a colorless transparent liquid with a pleasant fruit aroma. Its molecular formula is C4H8O2, the relative molecular mass is 88.11, the density is 0.902g/cm3, the melting point is -83.6 ℃, the boiling point is 77.1 ℃, the flash point is -4 ℃, and the spontaneous ignition point is 426 ℃. Ethyl acetate is insoluble in water, but miscible with organic solvents such as alcohols and ethers.

2. Ethyl acetate Hazard

1. Flammability: ethyl acetate flash point is low, the case of open flame, high heat easy to cause combustion.
2. Toxicity: Ethyl acetate has an anesthetic effect on the central nervous system. High concentration inhalation can cause acute poisoning, headache, dizziness, nausea, vomiting and other symptoms.

3. ethyl acetate storage specification

1. storage place should be cool, ventilated, away from open flame, heat source.
2. Storage containers shall be well sealed to prevent leakage.
3. The storage area shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
4. During the storage process, the container and pipeline shall be checked regularly for leakage, and the problems found shall be handled in time.

4. ethyl acetate transport specification

1. Transport vehicles should have the corresponding dangerous goods transport qualification, drivers and escorts should be professionally trained.
2. Keep running smoothly during transportation to avoid severe vibration, collision and friction.
3. Transportation vehicles shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
4. During transportation, relevant traffic rules and dangerous goods transportation regulations shall be observed.

5. ethyl acetate safety operation specification

1. Operators should be professionally trained to understand the nature of ethyl acetate and safe operation procedures.
2. During the operation, corresponding protective articles, such as protective gloves and protective glasses, shall be worn.
3. The operating place should be well ventilated to avoid prolonged exposure to high concentrations of ethyl acetate vapor.
4. The operation procedures shall be strictly observed during the operation, and illegal operation is prohibited.
emergency treatment measures for
6. ethyl acetate

1. in case of leakage, the leakage source should be cut off immediately and recycled to the waste treatment site after mixing with sand, dry lime or soda ash.
2. In case of fire, the fire source shall be cut off immediately and fire extinguishers such as foam, dry powder and carbon dioxide shall be used to extinguish the fire.
3. In case of poisoning, the patient should be immediately moved to a ventilated place to keep the respiratory tract unobstructed and seek medical treatment in time.

In conclusion, as an important chemical raw material, ethyl acetate has great safety risk in the process of storage and transportation. In order to ensure production safety, it is necessary to strictly abide by relevant storage and transportation regulations, strengthen safety management and operation training, improve emergency rescue capabilities, and ensure the safety of personnel and equipment.

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