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

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Monomethylhydrodichlorosilane (Methylhydrodichlorosilane, referred to as MHDCS) is a common chemical raw material, widely used in organic silicon synthesis, surface treatment, rubber processing and other fields. Due to its toxic and flammable and explosive characteristics, in order to ensure personnel safety and environmental protection, the storage and transportation regulations of monomethylhydrodichlorosilane must be strictly observed.

1. storage specification

1. storage facility requirements

storage facilities of methylhydrodichlorosilane should comply with relevant safety standards, with fire prevention, explosion prevention, lightning protection, anti-static and other safety measures. Storage facilities shall be kept away from open flames and heat sources, and corresponding fire fighting equipment and emergency facilities shall be provided.

2. storage container requirements

storage of methyl hydrogen dichlorosilane container should be selected corrosion resistant, good sealing performance materials, such as stainless steel or glass steel. The container shall be equipped with pressure relief device and explosion-proof plate to prevent explosion caused by high pressure in the container.

3. storage environment requirements

storage of methylhydrodichlorosilane environment should be kept dry, well ventilated, avoid direct sunlight. Temperature monitoring and alarm devices shall be provided in the storage area to ensure that the storage temperature is within the specified range.

4. Storage operation requirements

shall strictly abide by the operation procedures and wear protective equipment when storing methylhydrodichlorosilane. During the storage process, safety inspection shall be carried out regularly to discover and deal with potential safety hazards in time.

2. transport specification

1. transport vehicle requirements

transport of methylhydrodichlorosilane vehicles should have the corresponding transport qualification, in line with the standards of dangerous goods transport vehicles. The vehicle shall be equipped with fire prevention, explosion-proof, anti-static and other safety measures, and equipped with corresponding fire-fighting equipment and emergency facilities.

2. Transportation packaging requirements

The packaging for the transportation of methylhydrodichlorosilane shall comply with relevant standards and have obvious dangerous goods identification and transportation precautions. The packaging shall be tight and firm to prevent leakage or breakage during transportation.

3. Transportation route requirements

transportation of methyl hydrogen dichlorosilane should choose a safe transportation route, try to avoid passing through densely populated areas and important facilities. During transportation, the vehicle speed should be kept stable to avoid sudden braking and severe vibration.

4. Transportation operation requirements

shall strictly abide by the operation procedures and wear protective articles when transporting methylhydrodichlorosilane. During transportation, regular safety inspections should be carried out to discover and deal with potential safety hazards in time. At the same time, close contact should be maintained with relevant departments to ensure that emergency response and rescue measures during transportation are implemented in a timely and effective manner.

3. safety protection measures

1. personnel protection

contact with methylhydrodichlorosilane personnel should wear protective clothing, protective gloves, protective glasses and other protective equipment, to avoid contact with the skin. If symptoms of poisoning, should immediately seek medical treatment.

2. Environmental protection
During the storage and transportation of
, effective measures should be taken to prevent leakage and environmental pollution. In case of leakage accident, emergency plan shall be started immediately and corresponding measures shall be taken for disposal.

In short, in order to ensure the safe storage and transportation of methylhydrodichlorosilane, it is necessary to strictly abide by relevant norms and standards, strengthen safety management and personnel training, and ensure the effective implementation of various safety measures. At the same time, we should maintain close contact with relevant departments to jointly deal with possible security risks and challenges.

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