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[Chemical Knowledge]：Specification for storage and transport of ethyl formate

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The safe storage and transportation specification
of ethyl formate
1. Introduction

Ethyl formate is a common chemical production raw material, widely used in medicine, pesticides, plastics, spices and other fields. However, due to its flammable, toxic, corrosive and other characteristics, ethyl formate has certain safety risks during storage and transportation. In order to ensure the safety of people's lives and property, it is very important to formulate the safe storage and transportation regulations of ethyl formate.

2. the physical and chemical properties of ethyl formate

ethyl formate is a colorless and transparent liquid with a pungent odor. Its molecular formula is C3H6O2, the relative molecular mass is 74.08, the boiling point is 53.5 ℃, the flash point is -17 ℃, the ignition temperature is 426 ℃, the upper explosive limit is 11.0, the lower explosive limit is 3.4. Ethyl formate and water miscible, miscible in ethanol, ether and other organic solvents.

3. the risk of ethyl formate

ethyl formate is a flammable liquid, in case of fire, high heat easy to cause combustion and explosion. In addition, ethyl formate is also toxic and corrosive, irritating to human skin and eyes, and long-term exposure may cause occupational diseases.

4. ethyl formate safe storage specification

1. The storage place should choose a cool, ventilated, dry place, away from fire, heat and direct sunlight.
2. The storage container shall be a special container with good sealing performance to avoid leakage and volatilization.
3. The storage area shall be provided with obvious safety warning signs, and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
4. During the storage process, the safety status of containers and storage areas should be checked regularly, and any abnormalities should be handled in time.

of safe transportation specifications for ethyl 5. formate 1. Transport vehicles should have corresponding qualifications and certificates, and drivers should undergo professional training and obtain corresponding qualifications.
2. During transportation, the road traffic safety regulations shall be complied with, the speed shall be kept stable, and operations such as sudden braking and sharp turning shall be avoided.
3. Transport vehicles shall be equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment to deal with emergencies.
4. In the process of transportation, the safety condition of goods and vehicles should be checked regularly, and any abnormality should be handled in time.

6. ethyl formate leakage emergency treatment

1. found ethyl formate leakage, should immediately cut off the source of leakage, and take effective measures to prevent the spread of leakage.
2. For a small amount of leakage, sand, dry lime or soda ash can be mixed and recycled; for a large amount of leakage, embankments or pits should be built and covered with foam to reduce steam disasters.
3. When handling the leakage, wear professional protective gloves and face mask to avoid direct contact with the leakage.
4. After the treatment, the treatment tools and the site should be cleaned in time to prevent secondary pollution.

7. summary

ethyl formate as a common chemical raw material, its safe storage and transportation is very important. By understanding the physical and chemical properties and dangers of ethyl formate, formulating strict safety storage and transportation specifications, and equipping corresponding emergency treatment equipment, the safety of people's lives and property can be effectively guaranteed. In actual operation, we should strictly abide by the relevant laws and regulations and standards, strengthen management and training, improve the safety awareness and skill level of operators, and ensure the safe storage and transportation of ethyl formate.

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