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Diisobutylene supplier

Diisobutylene is a branched octene used to alkylate phenol for surfactant and antioxidant production, and as a feedstock for tackifiers and lubricant additives.

Specification

CAS number25167-70-8
Molecular formulaC₈H₁₆
Molecular weight112.21 g/mol
SynonymDIB, 2,4,4-trimethylpentene
Assay (typical)≥ 99.0%
AppearanceColourless liquid
Boiling point101–104 °C
Density (20 °C)0.72 g/cm³

Reference values; exact figures are stated on each shipment's batch certificate of analysis (COA).

Applications

Detergent intermediatesRubber tackifiersAntioxidant feedstockLube additives

Quality & documentation

We buy only from verified manufacturers, and every lot is laboratory-tested to international standards. Each shipment leaves with a certificate of analysis matched to the exact production batch, an MSDS/SDS in your destination language, and a certificate of origin. Third-party SGS or CIQ inspection can be arranged for markets with special requirements.

COA per batch MSDS / SDS Certificate of origin SGS / CIQ on request

Packaging, handling & logistics

Supplied in 160 kg drum / ISO tank. Transport classification: Flammable liquid · UN 2050 · Class 3 — handled, packed and shipped accordingly under the product SDS. Loading from Ningbo or Shanghai on FOB, CIF, CFR or DAP terms; cargo insurance arranged on request. Lead time and commercial terms are quoted per order.

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