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[Chemical Knowledge]：Specification for storage and transportation of trifluoroethanol

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The safety storage and transportation specification
of trifluoroethanol in the field of chemical production raw materials
1. Introduction

Trifluoroethanol is an important organic chemical raw material, widely used in medicine, pesticides, dyes and other fields. However, due to its special physical and chemical properties, trifluoroethanol has certain safety hazards during storage and transportation. In order to ensure the safety of people's lives and property, it is very important to formulate scientific and reasonable storage and transportation specifications for trifluoroethanol.

2. the physicochemical properties of trifluoroethanol

trifluoroethanol is a colorless transparent liquid with a special odor. Its molecular formula is C2H3F3O and its molecular weight is 94.04. Trifluoroethanol has strong volatility and corrosiveness, and is easily miscible with water, alcohol, ether and other solvents.

3. trifluoroethanol safety storage specification

1. storage facilities requirements: trifluoroethanol should be stored in a cool, dry, well-ventilated special warehouse. The warehouse should be equipped with temperature and humidity monitoring equipment, and ensure that the temperature in the warehouse does not exceed 30°C and the relative humidity does not exceed 80%.
2. Storage container requirements: Trifluoroethanol should be stored in a special stainless steel or glass fiber reinforced plastic container, and ensure that the container has good airtightness to prevent leakage.
3. Storage safety distance requirements: Trifluoroethanol storage area should keep a certain safe distance from other chemicals, fire sources, heat sources, etc., and set up corresponding fire fighting equipment and safety signs.
4. Personnel management requirements: the storage area should be managed by a special person, and the storage facilities should be inspected and maintained regularly to ensure storage safety.

4. the safety of trifluoroethanol transport specification

1. transport vehicle requirements: trifluoroethanol should be transported by special dangerous goods transport vehicles, which should comply with relevant national standards and be equipped with corresponding fire fighting equipment and safety identification.
2. Requirements for transportation personnel: transportation personnel should be professionally trained to understand the physical and chemical properties of trifluoroethanol and transportation safety knowledge to ensure that they can correctly respond to emergencies during transportation.
3. Transportation packaging requirements: The transportation packaging of trifluoroethanol should meet the relevant national standards, and the packaging should be firm and sealed to prevent leakage.
4. Transportation route requirements: the transportation route should be smooth and smooth, and avoid passing through densely populated areas and sensitive environmental areas as far as possible.

5. emergency treatment measures

1. leakage emergency treatment: in case of trifluoroethanol leakage, the leakage source should be cut off immediately, and special absorption materials should be used to absorb the leakage. At the same time, should avoid fire and static electricity, to prevent fire or explosion.
2. Fire emergency treatment: in case of fire, fire extinguishers, foam and other fire extinguishing equipment shall be used immediately to extinguish the fire, and the alarm shall be given in time. Ventilation shall be maintained during fire extinguishing to prevent personnel from being injured by toxic and harmful gases.

6. conclusion

trifluoroethanol as an important chemical raw material, there are some security risks in the process of storage and transportation. In order to ensure the safety of people's lives and property, it is necessary to formulate scientific and reasonable storage and transportation standards, and strengthen management and training to ensure storage and transportation safety. At the same time, we should establish and improve the emergency treatment mechanism, once the accident occurs, we can take effective measures to deal with, reduce the loss and risk.

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