Isobutylene
Isobutylene is a colorless gas with a sweet odor, primarily used in the production of synthetic rubber and fuels. It is an important building block in the chemical industry, often polymerized to create materials like polyisobutylene, which is used in adhesives and sealants.
This compound is produced from petroleum refining and is a byproduct of the cracking process. Isobutylene is also utilized in the manufacture of various chemicals, including butyl rubber and octane boosters for gasoline, enhancing fuel performance and efficiency.