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

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Butylene Glycol (BG) is a common chemical raw material, widely used in plastics, fibers, coatings, cosmetics and other fields. Due to its flammable and toxic properties, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure safety. This article will detail the safe storage and transportation specifications for butanediol.

1. the physical and chemical properties of butanediol

butanediol is a colorless, transparent, sweet liquid, molecular formula is C4H10O2, molecular weight is 90.12. It is flammable, toxic, irritating and other characteristics, and can be miscible with water, ethanol, ether and other solvents. The flash point of butanediol is 93 ℃, and the explosion limit is 2.4-12.5 (volume ratio), which is a flammable liquid.

2. Butanediol safety storage specification

1. The storage place should choose a cool, ventilated and 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.

3. of butanediol transport specifications

1. transport vehicles should meet the relevant standards, with fire, explosion, anti-static and other safety performance.
2. Keep running smoothly during transportation to avoid severe vibration, collision and friction.
3. transportation personnel should be professionally trained, familiar with the physical and chemical properties of butanediol and transportation safety knowledge.
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.
Emergency treatment
for leakage of
4. butanediol
1. When a butanediol leak is found, the source of the leak should be cut off immediately, the leak should be adsorbed with a special adsorption material, and it should be placed in a sealed container.
2. In case of a large amount of leakage, immediately report to the police and organize professionals to deal with it to avoid the leakage from spreading and polluting the environment.
3. Wear protective clothing and gloves when handling spills to avoid direct contact with butanediol.

5. Butanediol safety protection measures

1. Contact Butanediol personnel should be regular physical examination, found abnormal timely treatment.
2. Operators should wear protective clothing, gloves, glasses and other personal protective equipment to avoid direct contact with butanediol.
3. Obvious safety warning signs shall be set up in the storage and transportation area, and corresponding fire-fighting equipment and leakage emergency treatment equipment shall be equipped.
4. Provide professional training to operators to improve their awareness of the safety of butanediol and their operational skills.

In short, butanediol is a common raw material for chemical production, and its safe storage and transportation are very important. By strictly complying with relevant specifications and taking effective protective measures, the safety risks of butanediol during storage and transportation can be reduced, and the safety of personnel and the environment can be guaranteed.

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