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[Chemical Knowledge]：Specification for storage and transport of hydroxyethyl acrylate

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1. of safety storage and transportation specifications
of hydroxyethyl acrylate in the field of chemical production raw materials Introduction

hydroxyethyl acrylate is an important organic chemical raw material, widely used in coatings, inks, adhesives, plastics and other fields. However, due to its chemical nature, it is flammable, explosive, and toxic, so it is necessary to strictly abide by relevant safety regulations during storage and transportation to ensure the safety of personnel and the environment.

2. the physicochemical properties of hydroxyethyl acrylate

hydroxyethyl acrylate is a colorless transparent liquid with pungent odor. Its molecular formula is C5H8O3 and its molecular weight is 116.12. Hydroxyethyl acrylate has a low flash point, is flammable, and causes combustion and explosion in case of open flame and high heat. In addition, hydroxyethyl acrylate is corrosive and can chemically react with a variety of substances.

3. safety of hydroxyethyl acrylate storage specification

1. storage place should choose a cool, ventilated, dry place, away from fire, heat source. The storage temperature should not exceed 30 ℃ and the relative humidity should not exceed 80%.
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 tightly closed during storage to prevent leakage. After leakage, it should be cleaned up in time to avoid contact with open fire.
4. The storage site shall be equipped with fire extinguishers, fire hydrants and other fire fighting equipment, and its use status shall be checked regularly.

4. of hydroxyethyl acrylate safety transport specification

1. transport process should comply with the relevant national regulations on the transport of dangerous goods, the use of professional transport of dangerous goods vehicles for transport.
2. Before transportation, check whether the packaging of the goods is intact and whether the signs are clear to ensure that the goods will not leak or collide during transportation.
3. During transportation, the vehicle speed should be kept stable, and operations such as sudden braking and sharp turns should be avoided to reduce friction and collision between goods.
4. Transport vehicles shall be equipped with fire extinguishers, fire hydrants and other fire fighting equipment, and their use status shall be checked regularly.
5. Avoid high temperature, open fire and other dangerous factors during transportation to ensure the safety of the goods during transportation.

5. of hydroxyethyl acrylate emergency treatment measures

1. skin contact: immediately take off contaminated clothing, with a large number of flowing water rinse for at least 15 minutes. Seek medical attention.
2. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes. Seek medical attention.
3. Inhalation: Quickly leave the site to fresh air. Keep the airway unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.
4. ingestion: gargle with water and drink milk or egg white. Seek medical attention.
5. Fire extinguishing method: Move the container from the fire to an open place as much as possible. Spray water to keep the fire container cool until the end of the fire. Containers in a fire scene that have discolored or produced sound from the safety pressure relief device must be evacuated immediately. Spray the escaping liquid with water to dilute it into a non-combustible mixture and protect firefighters with misty water. Extinguishing agent: water, mist water, anti-soluble foam, dry powder, carbon dioxide, sand.

6. conclusion

hydroxyethyl acrylate as an important chemical raw material, in the process of storage and transportation need to strictly abide by the relevant safety regulations to ensure the safety of personnel and the environment. By understanding its physical and chemical properties, safety storage specifications and safety transportation specifications, we can effectively reduce the occurrence of accidents and ensure the safety of production.

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