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Colorless flammable liquid with active chemical reactivity. Polymerization is easy in liquid or gas phase, and industrial products contain inhibitors to prevent polymerization. Methods of ethyl vinyl ether EVE production：Acetylene produced by calcium carbide, acetylene and ethanol in the presence of potassium hydroxide catalyst, by pressure reaction prepared.
Ethyl vinyl ether（EVE） CAS 109-92-2 paralyzes central nerve, its anaesthetic effect is stronger than ethyl ether, because this is used as anaesthetic, analgesic on medicine. It is also an intermediate of fine chemicals, and can be used in the production of sulfadiazine, disinfectant glutaraldehyde, polymers, coatings and so on. It can also be used for making spices and lubricating oil additives. It is used in medicine as anaesthetic, analgesic, Chemicalbook interbody of fine chemicals, intermediate of sulfadiazine, monomer of copolymer and organic synthetic raw material, and can make spice and lubricating oil additive. Use in medicine as an anesthetic, analgesic. It can be used in the production of sulfadiazine, disinfectant glutaraldehyde, adhesives and coatings. It can also be used to make spices and lubricating oil additives
Evacuate people from the contaminated area to the safety zone, forbid irrelevant people to enter the contaminated area, and cut off the fire source. It is recommended that emergency personnel wear self-contained breathing apparatus and general fire protection clothing. Stop leakage as long as safety is ensured. Spray mist reduces evaporation but does not reduce the flammability of leaks in confined Spaces. Mixed with sand or other non-combustible adsorbent absorption, and then collected and transported to the waste disposal site disposal. It can also be washed with a large amount of water and diluted wash water is put into the waste water system. If a large number of leakage, the use of embankment reception, and then collect, transfer, recycling or harmless treatment after the waste.
Skin contact: take off contaminated clothing and rinse skin with running water.
Eye contact: immediately lift eyelid, rinse thoroughly with plenty of running water.
Inhalation: Away from site to fresh air. Give oxygen when breathing is difficult. When breathing stops, give artificial respiration immediately. Go to a doctor.
Ingestion: Take it by mistake to drink enough warm water, vomiting, medical treatment.
Fire extinguishing method: foam, carbon dioxide, dry powder, sand. Putting out a fire with water is useless.