Description

3-Methyl-2-Hexene is a high-purity, branched-chain alkene of significant interest in advanced organic synthesis and materials research. This compound serves as a versatile and valuable chemical intermediate for constructing more complex molecular architectures. It is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• As a key building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Utilized in olefin metathesis reactions to create novel polymers and specialty materials with tailored properties.
• Acts as a model compound in petrochemical research for studying isomerization and cracking processes.
• Serves as a precursor in the development of flavor and fragrance ingredients.
• Employed in academic and industrial R&D for exploring new catalytic reactions and synthetic methodologies.
• Used in the formulation of specialty adhesives and coatings where specific alkene reactivity is required.

Basic Information

Product Name	3-Methyl-2-Hexene
CAS No.	3683-22-5
Molecular Formula	C7H14
Molecular Weight	98.19 g/mol
Synonyms	3-Methylhex-2-ene; 2-Hexene, 3-methyl-; (E)-3-Methyl-2-hexene; (Z)-3-Methyl-2-hexene; 3-Methyl-2-hexene (mixed isomers); NSC 74121
EINECS	222-983-8

Quality Control

Our 3-Methyl-2-Hexene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) and spectroscopic analysis, to verify identity and composition. Certificates of Analysis (COA) detailing all quality parameters are provided with every 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, ignition points, and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C to maximize stability. Containers should be kept tightly sealed when not in use to prevent evaporation and minimize moisture uptake.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (sum of isomers)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.70 - 0.72
Refractive Index (20°C)	1.405 - 1.415

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