Description

2-Methyl-4,6-Octadiene is a branched-chain diene with the CAS number 2216-70-8, valued for its unique structure and reactivity. This compound serves as a versatile intermediate in organic synthesis, particularly in the production of fine chemicals and specialty polymers. It is primarily sought by manufacturers in the fragrance, flavor, and pharmaceutical industries for its utility in creating complex molecular architectures.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of terpene-like aroma chemicals and flavoring agents.
• Pharmaceutical Synthesis: Acts as a key building block for the production of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Specialty Polymer Production: Employed as a monomer or co-monomer in the creation of polymers with specific elastomeric or adhesive properties.
• Organic Synthesis Reagent: Utilized in Diels-Alder reactions and other cycloaddition processes to construct complex organic frameworks.
• Agrochemical Intermediates: Serves as a precursor in the manufacture of certain pesticides and plant growth regulators.
• Research and Development: Used in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	2-Methyl-4,6-Octadiene
CAS No.	2216-70-8
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	2-Methylocta-4,6-diene; 4,6-Octadiene, 2-methyl-; 2-Methyl-4,6-octadiene (mixed isomers); (E/Z)-2-Methyl-4,6-octadiene; 2-Methyl-1,3,6-heptatriene (related structure); FEMA 3711; Octadiene, methyl-
EINECS	218-710-7

Quality Control

Our 2-Methyl-4,6-Octadiene is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting purity, physical properties, and stability 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 and incompatible materials. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability. Recommended storage temperature is 2-8°C (36-46°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomer Ratio (E/Z)	Contact for details
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.74 - 0.76
Refractive Index (20°C)	1.440 - 1.450

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