Contact us

Di-Iso butylene (DIB)

Di-Iso butylene (DIB) (CAS 25167-70-8) is an essential Higher Olefins for Adhesives & sealants. Equilex supplies high-quality di-iso butylene (dib) throughout Europe, supporting manufacturers in Adhesives & sealants, Chemical synthesis. We provide bulk quantities, isotank delivery, and comprehensive regulatory documentation including REACH registration.
Applications:
  • Synonyms: DIB, Diisobutylene, 2,4,4-Trimethyl-1-pentene, Diisobutene
Products specifications
  • EINECS number
    246-690-9
  • CAS number
    25167-70-8
  • Technical Data Sheet
    Download the PDF

About Equilex as Your Di-Iso butylene (DIB) Supplier

Equilex Chemicals is a trusted distributor of Di-Iso butylene (DIB) (CAS 25167-70-8), specializing in bulk chemical supply and isotank logistics. We serve industrial clients globally with reliable sourcing, competitive pricing, and technical expertise.

Why Choose Equilex for Di-Iso butylene (DIB)

As an established chemical distributor in the Netherlands with offices in France and Brazil, Equilex offers comprehensive supply chain solutions for di-iso butylene (dib). Our team understands the technical requirements and regulatory complexities of chemical distribution. We work directly with leading manufacturers to ensure product quality and supply continuity.

Packaging & Delivery Options

We supply Di-Iso butylene (DIB) in bulk quantities and isotank containers, offering flexible logistics solutions tailored to your operational needs. Our isotank services are particularly suited for high-volume users requiring cost-effective bulk delivery. We arrange efficient transportation to European and international markets.

Quality Assurance & Compliance

Every shipment of Di-Iso butylene (DIB) comes with complete documentation including:
  • Safety Data Sheets (SDS) compliant with regulations
  • Technical Data Sheets (TDS) with full specifications
  • Certificate of Analysis (COA) for quality verification
  • REACH registration documentation (where applicable)
  • Transport documentation (ADR/RID/IMDG as applicable)
Our quality management system ensures product consistency and traceability throughout the supply chain.

Technical Support & Applications

Our technical team provides application support for di-iso butylene (dib) across various industries. Whether you need guidance on product selection, formulation advice, or regulatory compliance assistance, our experienced team is available to help optimize your processes.

Request a Quote

Contact Equilex today for competitive pricing on Di-Iso butylene (DIB). We offer transparent pricing, flexible payment terms, and customized logistics solutions including just-in-time delivery.
  • Physical & Chemical Properties:
    • Appearance: Clear liquid
    • Form: Liquid
    • Purity: Industrial grade
    • Storage: Cool, dry place

Common questions about Di-Iso butylene (DIB)

What is DIB primarily used for?

DIB (di-isobutylene) is primarily used for alkylation to produce high-octane gasoline components. It’s also utilized in the production of adhesives, sealants, and as an intermediate for specialty chemicals.

DIB is the dimer of isobutylene (C8), while PIB is the polymer chain formed from multiple isobutylene units. DIB is a liquid used mainly in fuel applications, whereas PIB is typically a viscous polymer used in sealants and adhesives.

Yes, DIB is classified as a flammable liquid (Class 3). Proper handling, storage in ventilated areas, and compliance with ADR transport regulations are required.

Specifications vary by producer and end-use. Contact our technical team with your requirements (fuel alkylation, polymer synthesis, adhesive formulation) and we’ll match you with the right product grade.

Global chemical distribution and logistics services by Equilex.

Get more information about Di-Iso butylene (DIB)

Contact Equilex today for competitive pricing on Di-Iso butylene (DIB). We offer transparent pricing, flexible payment terms, and customized logistics solutions including just-in-time delivery.