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[Chemical Knowledge]：Specification for storage and transportation of allyl alcohol

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The safety of allyl alcohol storage and transportation specifications

1. Introduction

allyl alcohol is an important organic chemical raw material, widely used in medicine, pesticides, spices, plastics and synthetic fibers and other fields. However, allyl alcohol is flammable, explosive, toxic and other characteristics, which requires high safety during storage and transportation. In order to ensure the safety of people's lives and property and promote the healthy development of the chemical industry, it is very important to formulate the safe storage and transportation regulations of allyl alcohol.

2. the physical and chemical properties of allyl alcohol

allyl alcohol is a colorless transparent liquid with a strong pungent odor. Its molecular formula is C3H6O, and its structure is CH2 = CH-CH2OH, which belongs to alcohol compounds. The boiling point of allyl alcohol is 107 ℃, the flash point is 28 ℃, the spontaneous ignition point is 432 ℃, and it is very easy to burn. In addition, allyl alcohol is corrosive and toxic, and has a strong irritating effect on human skin and eyes. Risk assessment of allyl alcohol 3.

According to the physical and chemical properties of allyl alcohol, its risk during storage and transportation can be assessed. Allyl alcohol belongs to Class 3.1 flammable liquid, and its risk is mainly manifested in the following aspects:

1. Flammability: Allyl alcohol has a low flash point and is easy to cause fire in case of open flame or high temperature surface.
2. Toxicity: allyl alcohol is harmful to human body, prolonged exposure or inhalation can lead to poisoning.
3. Corrosiveness: allyl alcohol is corrosive to metal and non-metal materials, which may cause damage to containers and pipelines.

4. safety storage specification of allyl alcohol

In order to ensure the storage safety of allyl alcohol, the following specifications shall be observed:

1. The storage place shall be in a well-ventilated place away from fire sources, and equipped with corresponding fire fighting equipment.
2. The storage container shall comply with relevant national standards and be inspected and maintained regularly to ensure that it is intact.
3. During storage, the temperature should be strictly controlled to avoid direct sunlight to prevent propylene alcohol decomposition and self-polymerization.
4. The storage place shall be provided with obvious safety warning signs, and smoking and open fire shall be prohibited.
5. Storage personnel should be professionally trained to understand the properties of allyl alcohol and safe operating procedures.

5. the safety of allyl alcohol transport norms

In order to ensure the safety of allyl alcohol transport, the following norms need to be observed:

1. Transport vehicles should have the corresponding qualifications and certificates, transport personnel should receive professional training.
2. During transportation, ensure that the vehicle runs smoothly, avoid sudden braking and bumps, and prevent allyl alcohol leakage.
3. Transportation vehicles shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment.
4. During transportation, the relevant national regulations and standards shall be strictly observed to ensure transportation safety.

6. allyl alcohol leakage emergency treatment measures

During the storage and transportation of allyl alcohol, once a leakage accident occurs, the following emergency treatment measures should be taken:

1. Immediately cut off the leakage source, close the corresponding valve or take other measures to prevent leakage and diffusion.
2. Absorb the spill with a mixture of sand, dry lime or soda ash to avoid flowing into sewers or drains.
3. For a large number of leaks, embankments or pits should be built and covered with foam to reduce steam disasters.
4. Transfer to a tanker or special collector with an explosion-proof pump, and recycle or transport to a waste treatment site for disposal.

7. conclusion

allyl alcohol as an important chemical raw material, its safe storage and transportation is very important. In order to ensure the safety of people's lives and property and promote the healthy development of the chemical industry, it is necessary to strictly abide by the safe storage and transportation regulations of allyl alcohol, strengthen the training of management and operators, improve safety awareness, and ensure the storage and transportation safety of allyl alcohol.

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