👉 Butadiene is a chemical compound that belongs to the family of unsaturated hydrocarbons. It has the molecular formula C8H10 and it is a colorless, odorless, and tasteless liquid with a high melting point (around 254°C) and a low boiling point (around 136°C). Butadiene can be found in various applications such as tire manufacturing, fuel additives, rubber products, and plastics.