Description

2,3-Dimethyl-2-Heptene is a branched-chain alkene of significant interest in organic synthesis and industrial chemistry. This compound serves as a valuable intermediate and building block for the production of more complex molecules, including specialty chemicals, flavors, and fragrances. It is primarily utilized by research institutions, fine chemical manufacturers, and companies developing advanced materials and agrochemicals.

Application

• Organic Synthesis Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Flavor and Fragrance Industry: Used as a precursor in the manufacture of specific aroma chemicals and synthetic flavors.
• Polymer Research: Acts as a monomer or co-monomer in research focused on novel polyolefins and specialty polymers.
• Chemical Research & Development: Employed in laboratories for studying alkene reactivity, catalysis, and reaction mechanisms.
• Lubricant Additive Synthesis: Serves as an intermediate in the production of performance-enhancing additives for industrial lubricants.
• Specialty Solvent Formulation: Used in the formulation of high-purity, specialty solvents for niche applications.

Basic Information

Product Name	2,3-Dimethyl-2-Heptene
CAS No.	3074-64-4
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	2,3-Dimethylhept-2-ene; 2-Heptene, 2,3-dimethyl-; (E)-2,3-Dimethyl-2-heptene; (Z)-2,3-Dimethyl-2-heptene; 2,3-Dimethyl-2-heptylene; 2,3-Dimethylhept-2-ene (mixed isomers); 2,3-Dimethyl-2-heptene (cis- and trans- mixture)
EINECS	221-350-9

Quality Control

Our 2,3-Dimethyl-2-Heptene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are provided and 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 and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-25°C. The container should be kept tightly sealed to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (sum of isomers)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.730 - 0.740
Refractive Index (20°C)	1.420 - 1.430

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