Butadiene is a non-corrosive, flammable gas smelling faintly of petrol, obtained from the C4 fraction in the cracking process of naphtha. It is soluble in commoner organic solvents, such as acetone, benzene, ether, and cyclohexane. The main applications of butadiene are synthetic rubber (SBS, SBR, thermoplastic rubber, etc.), widely used in producing shoe soles, tires, and other parts... https://socdirectory.com/listings693921/butadiene-market