Description

5-Methyl-1-hexene is a branched-chain terminal alkene (α-olefin) of significant industrial interest. This compound serves as a valuable monomer and chemical intermediate in the synthesis of specialty polymers and fine chemicals. It is primarily utilized by manufacturers in the polymer, fragrance, and pharmaceutical intermediate sectors. Its specific structure offers advantages in creating polymers with tailored properties and in organic synthesis where a reactive, branched C7 olefin is required.

Application

• Polymer Co-monomer: Used in the copolymerization with ethylene or other olefins to produce linear low-density polyethylene (LLDPE) and other polyolefins, influencing polymer chain branching, density, and mechanical properties.
• Organic Synthesis Intermediate: A key building block in the production of specialty chemicals, including plasticizers, surfactants, and lubricant additives via hydroformylation, oxidation, or alkylation reactions.
• Fragrance and Flavor Ingredient Synthesis: Serves as a precursor in the synthesis of certain aroma chemicals and flavor compounds due to its reactive double bond and branched hydrocarbon skeleton.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Laboratory Reagent: Used in academic and industrial R&D settings for studies in catalysis, polymer science, and organic reaction mechanisms.

Basic Information

Item	Detail
Product Name	5-Methyl-1-Hexene
CAS No.	3524-73-0
Molecular Formula	C7H14
Molecular Weight	98.19 g/mol
Synonyms	5-Methylhex-1-ene; 1-Hexene, 5-methyl-; Isoheptene; Isoheptylene; 5-Methyl-1-hexylene; (5-Methylhexyl)ethene; Contact for additional synonyms.
EINECS	222-542-1

Quality Control

Our 5-Methyl-1-hexene is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C to minimize oxidation and polymerization. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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