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[Chemical Knowledge]：Specification for storage and transport of dimethyldichlorosilane

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Safety storage and transportation specification
of dimethyldichlorosilane
Dimethyldichlorosilane (Dimethyldichlorosilane, referred to as DMDCS) is a common chemical raw material, widely used in the synthesis of organic silicon compounds. Due to its toxicity and flammability, 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 of dimethyldichlorosilane.

1. the nature of dimethyldichlorosilane

dimethyldichlorosilane is a colorless and transparent liquid with a pungent odor. It is flammable, the case of open flame, high heat or oxidant contact, there is a risk of combustion and explosion. Dimethyldichlorosilane is also toxic, irritating to the human respiratory tract and eyes, and prolonged exposure may lead to poisoning.

2. safety storage specification

1. storage facilities: dimethyldichlorosilane should be stored in a cool, ventilated, dry special warehouse. The warehouse should be away from fire and heat sources and avoid direct sunlight.
2. Storage container: The container for storing dimethyldichlorosilane must be well sealed to prevent leakage. The container material shall be corrosion resistant and pressure resistant, such as stainless steel or FRP.
3. Storage limit: The amount of dimethyldichlorosilane stored should be controlled within a safe range to avoid safety hazards caused by excessive storage.
4. Safety management: obvious safety warning signs shall be set up in the storage area, and corresponding fire fighting equipment and leakage emergency treatment equipment shall be equipped. Check and maintain storage facilities regularly to ensure storage safety.

3. safety transport specifications

1. Transport vehicles: dimethyl dichlorosilane should be transported by special tankers or tankers, and the vehicles should have good sealing performance and anti-static facilities.
2. transport personnel: transport personnel should be professionally trained, familiar with the nature of dimethyl dichlorosilane and safe operation procedures.
3. Transportation route: The transportation route should choose the road with smooth road and smooth traffic, and avoid driving in prosperous urban areas or densely populated areas.
4. Transport packaging: The packaging of dimethyldichlorosilane should meet relevant standards, and the packaging containers should be well sealed to prevent leakage. The package shall have obvious signs of dangerous goods and precautions for transportation.
5. Transportation safety management: during transportation, relevant laws, regulations and standards shall be observed to ensure transportation safety. In the process of transportation, we should pay close attention to the state of the goods and the operation of the vehicle, and take timely measures if any abnormal situation is found.

4. emergency treatment measures

1. Leakage treatment: in case of leakage of dimethyldichlorosilane, the emergency plan shall be started immediately, effective measures shall be taken to prevent the leakage from spreading, and the leakage area shall be ventilated. Avoid open flames and electrostatic sparks to prevent combustion and explosion.
2. Poisoning treatment: if poisoning symptoms occur after exposure to dimethyldichlorosilane, the poisoned person should be immediately moved to a ventilated place to keep the respiratory tract unobstructed. If the situation is serious, should be timely medical treatment.

5. summary

dimethyldichlorosilane as a common chemical production raw material, in the process of storage and transportation need to strictly abide by the relevant norms to ensure safety. By understanding the nature of dimethyldichlorosilane and safe operation procedures, taking effective safety measures and emergency treatment measures can reduce the risk of accidents and ensure the safety of personnel and the environment.

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