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[Chemical Knowledge]：Specification for storage and transportation of m-cresol

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1. of safety storage and transportation specification
of m-cresol Introduction

m-cresol is an important raw material for chemical production, widely used in medicine, pesticides, dyes and other fields. However, due to its toxicity and flammability, strict compliance with relevant regulations is required to ensure safety during storage and transportation. This article will detail the safe storage and transportation specifications for m-cresol.

2. the physical and chemical properties of m-cresol

m-cresol, also known as 3-methylphenol, is a colorless or yellowish transparent liquid with a special smell. Its molecular formula is C7H8O, molecular weight is 108.14, melting point is -8.4 ℃, boiling point is 202.3 ℃, flash point is 86 ℃. m-cresol is insoluble in water, soluble in alcohol, ether, acetone, benzene and other organic solvents.

3. the toxicity of m-cresol

m-cresol is toxic to the human body, can enter the human body through the skin, respiratory tract and digestive tract, causing poisoning symptoms. Acute poisoning can lead to headache, dizziness, nausea, vomiting, abdominal pain and other symptoms, severe cases can appear coma, convulsions and other neurological symptoms. Long-term exposure to m-cresol can cause chronic toxic symptoms such as skin irritation, allergies, and dermatitis.

4. m-cresol storage specification

1. storage place should be dry, well ventilated, avoid direct sunlight.
2. The storage container shall be closed to prevent leakage.
3. The storage area shall be provided with obvious safety signs and warning signs.
4. During storage, the container and storage conditions should be checked regularly to ensure safety.

5. m-cresol transport specifications

1. transport vehicles should have the appropriate qualifications and certificates to ensure transport safety.
2. During transportation, it should be kept stable to avoid violent vibration and collision.
3. The transport container shall be closed to prevent leakage and volatilization.
4. During transportation, high temperature and open fire should be avoided to prevent burning and explosion.

6. m-cresol leakage treatment

1. In case of leakage, the leakage source should be cut off immediately to prevent the leakage from spreading.
2. Absorb the spill with a mixture of sand, dry lime or soda ash and collect it in a closed container.
3. In case of a large amount of leakage, embankments or pits shall be constructed and covered with foam to reduce steam disasters.
4. Ventilate the leakage area to ensure safety.

7. safety protection measures

1. Personnel exposed to m-cresol should wear protective gloves, goggles and gas masks and other personal protective equipment to avoid direct contact.
2. Eyewash and emergency sprinkler shall be provided in the storage and transportation area to deal with accidental contact in time.
3. Conduct regular health examination for personnel exposed to m-cresol to discover and deal with poisoning symptoms in time.

8. conclusion

m-cresol as an important chemical production raw material, its safety and reliability is of great significance to ensure the smooth progress of the production process. Therefore, in the process of storage and transportation, relevant specifications should be strictly observed, and effective safety protection measures should be taken to ensure the safety of personnel and the environment.

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