1-Butene is an organic chemical compound, linear alpha-olefin, and one of the isomers of butene. The formula is CH₃CH₂CH=CH₂. It is a highly flammable, easily condensed gas.
Styrene monomer is a pale yellow to pale yellow color like aromatic substances. Styrene monomer used in painting and polystyrene coatings as a thermoplastic. Styrene is a high-monomer in the production of plastics and resins, such as polystyrene resins, copolymers