Description

2,4,4-Trimethyl-1-Pentene is a branched, terminal alkene of significant industrial importance due to its role as a key monomer and intermediate. Its primary value lies in its reactivity as an olefin, making it a crucial building block for the synthesis of various polymers and specialty chemicals. This product is essential for manufacturers in the petrochemical, polymer, and fine chemical sectors seeking a high-purity, reactive feedstock.

Application

• Primary monomer for the production of polyalphaolefins (PAOs), which are used as high-performance synthetic lubricant base stocks.
• Key intermediate in the synthesis of oxo alcohols, which are precursors for plasticizers like phthalates and adipates.
• Co-monomer in the production of specialty polymers and copolymers to modify properties such as flexibility and chemical resistance.
• Starting material for the manufacture of alkylated phenols, which serve as antioxidants and intermediates for surfactants.
• Chemical intermediate in organic synthesis for pharmaceuticals and agrochemicals.
• Component in the formulation of specialty solvents and cleaning agents.

Basic Information

Product Name	2,4,4-Trimethyl-1-Pentene
CAS No.	107-39-1
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	Isobutylene Trimer; Diisobutylene (mixed isomers); 2,4,4-Trimethylpent-1-ene; Isooctene; 1-Pentene, 2,4,4-trimethyl-; (CH3)3CCH2C(CH3)=CH2
EINECS	203-484-3

Quality Control

Our 2,4,4-Trimethyl-1-Pentene is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing including gas chromatography (GC). A Certificate of Analysis (COA) detailing purity and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

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)	≤ 0.05%
Specific Gravity (20°C)	0.715 - 0.725
Refractive Index (20°C)	1.408 - 1.412

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