Benzene is a faded, fragrant and volatile liquid that burns with a yellow flame with soot, and in industrial production, a group of materials such as polystyrene, synthetic rubber, and nylon is used.
 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
NAPHTHA refers to a family of highly volatile hydrocarbon fuels in the distillation tower of refined petroleum, between light gases (LPG) and kerosene.
  Purified Terephthalic Acid ( PTA) Tondgoyan is ONE Of the organic compounds with formula C₆H₄(CO₂H)₂. This white solid is a commodity chemical, used especially as a precursor to the polyester PET, mostly used in making clothing and plastic bottles.