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Epichlorohydrin uses
Epichlorohydrin is a widely used basic organic chemical raw material. It is not only an intermediate
for the synthesis of glycerol, but also the main raw material for the synthesis of epoxy resin,
chlorohydrin rubber and other products. It can be used to manufacture FRP, adhesives, cation
exchange resins and electrical insulation products. It can also be used in solvent, plasticizer, stabilizer,
surfactant, medicine and other industries. It can also be used to manufacture various synthetic resins
with special functions.
Production method: It is mainly prepared by propylene chloride process in industry. Propylene and chlorine gas were chlorinated at high temperature to obtain allyl chloride, then dichloropropanol was prepared by hypochlorite, and then epoxychloropropane was prepared by saponification.
Epichlorohydrin is a toxic, flammable dangerous goods, toxicity classification: high toxicity. Dangerous goods export by sea need to provide dangerous bag certificate, some products can not be replaced by limited quantity certificate. Dangerous goods Category 3 and part of Category 3 can be LCL by sea, and the transportation of dangerous goods category 3 must be loaded directly beside the ship. Class 3 dangerous goods export by sea should pay special attention to the flash point, if the flash point is too low, the shipping company may not receive.
Epichlorohydrin is a highly toxic epoxy compound, which can also be absorbed through the skin and has strong irritating and sensitizing effects. Dangerous characteristics of explosive: explosive when mixed with air. Flammability hazard characteristics: in case of open fire, high temperature, oxidizer is more flammable, burning to produce toxic chloride smoke. During storage and transportation, the warehouse is ventilated and dry at low temperature, and stored separately from oxidants and acids. Fire extinguishing agent use: dry powder, carbon dioxide, foam, 1211 fire extinguishing agent.