The application and characteristics of hexamethylcyclotrisiloxane application

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Mainly used in the synthesis of drugs, dyes, rubber and other chemicals, but also used as solvents, experimental reagents.

Operation disposal and storage:

Operation precautions: closed operation, pay attention to ventilation. Operators must be specially trained and strictly abide by the operating procedures. It is recommended that operators wear a filter type gas mask (half mask), chemical safety glasses, rubber cloth anti-poison clothes, and rubber oil-resistant gloves. Keep away from fire, heat source, no smoking in the workplace. Use explosion-proof ventilation systems and equipment. Prevent steam from escaping into the workplace air. Avoid contact with oxidants and acids. When handling, light loading and unloading should be done to prevent damage to packaging and containers. Equipped with the corresponding variety and quantity of fire equipment and leakage emergency treatment equipment. An empty container may contain harmful residue.

Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat. The temperature of the warehouse should not exceed 37℃. Keep the container sealed. It should be stored separately from oxidizers and acids, and should not be mixed. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable holding materials.

Emergency handling of leakage:

Quickly evacuate the contaminated area to the safety zone, and quarantine, strictly restrict access. Cut off the fire. Emergency personnel are advised to wear self-contained positive pressure breathing apparatus and protective clothing. Do not contact spills directly. Cut off the source of leakage as much as possible. Prevent the flow into the sewer, flood drainage ditch and other restricted Spaces.

Small amount of leakage: with sand, vermiculite or other inert material absorption. Collect and transport to open areas for burial, evaporation, or incineration.

A large number of leaks: build a embankment or dig a pit to receive. Cover with foam to reduce steam hazard. Transfer to tank car or special collector with explosion-proof pump, recycle or transport to waste disposal site.

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