Description

3,5-Dimethyl-1-Hexene is a branched-chain α-olefin characterized by its unique molecular structure, making it a valuable intermediate in organic synthesis. This compound matters for its role as a key building block in the production of specialized polymers, fine chemicals, and performance additives. Industries such as polymer research, specialty chemical manufacturing, and lubricant formulation require this high-purity olefin for developing products with tailored properties.

Application

• Polymer Comonomer: Used as a comonomer in the synthesis of linear low-density polyethylene (LLDPE) and other polyolefins to modify branching and physical properties.
• Fine Chemical Synthesis: Serves as a crucial intermediate for producing specialty chemicals, including surfactants, plasticizers, and synthetic lubricants.
• Organic Synthesis Building Block: Employed in hydroformylation, oligomerization, and alkylation reactions to create complex molecular architectures.
• Lubricant & Fuel Additive Precursor: Acts as a starting material for manufacturing high-performance additives that improve viscosity index and oxidative stability.
• Research & Development: Utilized in academic and industrial R&D for exploring new catalytic processes and novel material properties.
• Flavor & Fragrance Intermediate: Can be used in the synthesis of certain aroma chemicals and fragrance components.

Basic Information

Product Name	3,5-Dimethyl-1-Hexene
CAS No.	7423-69-0
Molecular Formula	C8H16
Molecular Weight	112.21 g/mol
Synonyms	1-Hexene, 3,5-dimethyl-; 3,5-Dimethylhex-1-ene; 3,5-Dimethyl-1-hexylene; NSC 60648; 3,5-Dimethylhexene-1
EINECS	231-056-1

Quality Control

Our 3,5-Dimethyl-1-Hexene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including gas chromatography (GC) for purity and identity confirmation. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, sparks, and open flame. Recommended storage temperature is 2-8°C to maintain stability and prevent polymerization. Keep away from strong oxidizing agents.

Specification

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

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