Description

2,4,4-Trimethyl-2-Pentene is a branched, highly volatile alkene of significant industrial importance. This compound serves as a versatile intermediate and solvent in the synthesis of specialty chemicals and polymers. It is particularly valued in the production of fine chemicals, fragrances, and as a component in high-octane fuel blending. Key industries that utilize this product include petrochemicals, specialty chemical manufacturing, and advanced material research.

Application

• Intermediate in the synthesis of fine chemicals and fragrances.
• Component in high-performance fuel and octane improver formulations.
• Solvent and reaction medium for specialized organic synthesis.
• Starting material for the production of plasticizers and other polymer additives.
• Used in research and development of new catalytic processes.
• Employed in the manufacture of specialty surfactants and lubricant additives.

Basic Information

Product Name	2,4,4-Trimethyl-2-Pentene
CAS No.	107-40-4
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	Diisobutylene; Isobutene dimer; 2,4,4-Trimethylpent-2-ene; (CH3)3CCH=C(CH3)2; Isooctene; 2,4,4-Trimethyl-2-pentylene; Isobutylene dimer; 2-Pentene, 2,4,4-trimethyl-
EINECS	203-487-0

Quality Control

Our 2,4,4-Trimethyl-2-Pentene is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including gas chromatography (GC) for purity and identity confirmation. Certificates of Analysis (COA) detailing all quality parameters are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.715 - 0.725 g/mL
Refractive Index (n20D)	1.408 - 1.412

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.