1,3 Butadiene (C4H6)

Technical parameters

1,3-Butadiene is an organic compound with a chemical formula of C4H6. It is a colorless gas with a slight aromatic smell and is easy to liquefy. It is less toxic and its toxicity is similar to that of ethylene, but it has strong irritation to the skin and mucous membranes, and has anesthetic effect at high concentrations. 1,3 Butadiene is flammable and can form an explosive mixture when mixed with air; it is easy to burn and explode when exposed to heat, sparks, flames or oxidants; if it encounters high heat, polymerization reaction may occur, releasing a lot of heat and causing container rupture and explosion accidents; it Heavier than air, it can spread to a considerable distance in a lower place, and it will cause backflame when it encounters an open flame. 1,3 butadiene is burned and decomposed into carbon monoxide and carbon dioxide. It is insoluble in water, soluble in ethanol and methanol, and easily soluble in most organic solvents such as acetone, ether and chloroform. 1,3 Butadiene is harmful to the environment and can cause pollution to water bodies, soil and atmosphere. 1,3 Butadiene is the main producer of synthetic rubber (styrene butadiene rubber, butadiene rubber, nitrile rubber, neoprene) and various resins with a wide range of uses (such as ABS resin, SBS resin, BS resin, MBS resin) The raw material, butadiene also has many uses in the production of fine chemicals. 1,3 butadiene should be stored in a cool, ventilated warehouse for flammable gases. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. It should be stored separately from oxidants, halogens, etc., and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment.

Application:

①Synthetic rubber production:

1,3 Butadiene is the main raw material for the production of synthetic rubber (styrene butadiene rubber, butadiene rubber, nitrile rubber, and neoprene)

②Basic chemical raw materials:

Butadiene can be further processed to produce hexamethylene diamine and caprolactam, becoming one of the important raw materials for the preparation of nylon

③Fine chemical:

Fine chemicals made from butadiene as raw materials.

Normal package: