- Chemical Name:Diisobutylene
- CAS Number:25167-70-8
- Synonyms:2,2,4-Trimethylpentene, 2,4,4-Trimethylpentene, Diisobutene
Maruzen Petrochemical DIB is a C8 olefin obtained by dimerizing the isobutylene in Fraction C4. It can be used to produce a number of useufl derivatives through an addition, oxo reaction and the like. It is used as a basic raw material for alkylphenol, isononalic acid, rubber chemical, etc.