Application fields and characteristics of dimethyldiethoxysilane

Storage and transportation characteristics

• [Operation precautions] closed operation, local exhaust. Operators must be specially trained and strictly abide by the operating procedures. It is suggested that operators should wear filter gas mask (half mask), chemical safety goggles, poison penetration protective overalls and rubber oil resistant gloves. Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace. Use explosion-proof ventilation system and equipment. Prevent vapor from leaking into the workplace air. Avoid contact with oxidants and acids. Handle with care to prevent damage to packaging and containers. Fire fighting equipment and leakage emergency treatment equipment of corresponding varieties and quantities shall be provided. Empty containers may contain harmful substances.

• [Storage precautions] store in a cool, dry and well ventilated warehouse. Keep away from fire and heat. The storage temperature should not exceed 30 ℃. The package must be sealed from moisture. It shall be stored separately from oxidants and acids, and mixed storage shall be avoided. It should not be stored in large quantities or for a long time. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are easy to produce sparks. The storage area shall be equipped with leakage emergency treatment equipment and appropriate receiving materials.

Notes edit

1. During storage, it shall be fireproof and moisture-proof, keep ventilated and dry, avoid contact with acid, alkali, water, etc., and store

Temperature - 40 ℃ ~ 60 ℃.

2. Store and transport dangerous goods.

Emergency treatment for leakage of dimethyldiethoxysilane

Evacuate the personnel in the leakage pollution area to the safety area, isolate them and strictly restrict their access. Cut off the fire. It is suggested that the emergency treatment personnel should wear self-contained positive pressure breathing apparatus and fire-fighting protective clothing. Do not touch the leakage directly. Cut off the leakage source as much as possible to prevent the confined space such as sewer and drainage ditch. Small amount of leakage: use sand vermiculite or other non combustible materials to absorb. Or burn on site under the condition of ensuring safety. Large amount of leakage: build a dike or dig a pit to receive. Cover with foam to reduce steam damage. Use explosion-proof pump to transfer to tank car or special collector, recycle or transport to waste disposal site for disposal.

Protective measures

Respiratory system protection: self suction filter gas mask (half mask) should be worn when contacting with its vapor.

Eye protection: wear chemical safety goggles.

Body protection: wear protective clothing against poison penetration.

Hand protection: wear rubber gloves.

Others: smoking is strictly prohibited at the work site. After work, take a shower and change clothes. Pay attention to personal hygiene.

First aid measures

Skin contact: remove the contaminated clothes and wash the skin thoroughly with soapy water and clear water.

Eye contact: lift the eyelids and wash with flowing water or normal saline. Seek medical advice.

Inhalation: quickly leave the site to fresh air. Keep respiratory tract unobstructed. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. Seek medical advice.

Ingestion: drink enough warm water to induce vomiting. Seek medical advice.

Fire fighting method: spray water to cool the container. If possible, move the container from the fire site to the open area. Extinguishing agent: carbon dioxide, dry powder, sand. No water or foam fire is allowed.