Description

2,3-Dimethyl-1,4-Hexadiene is a branched-chain diene with a unique molecular structure that offers high reactivity and volatility. This compound serves as a valuable specialty intermediate in organic synthesis, particularly for the construction of complex molecules and polymers. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular architecture.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing complex natural products, pharmaceuticals, and fine chemicals via Diels-Alder and other cycloaddition reactions.
• Polymer & Resin Modifier: Used as a co-monomer or cross-linking agent to introduce specific branching and modify the properties of specialty polymers and elastomers.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced crop protection agents and pesticides.
• Fragrance & Flavor Chemistry: Employed in the research and development of novel aroma chemicals and flavoring agents.
• Material Science Research: Investigated for use in creating new polymeric materials with tailored thermal and mechanical properties.
• Chemical Vapor Deposition (CVD): Potential use as a volatile precursor for depositing carbon-based thin films in advanced material coatings.

Basic Information

Product Name	2,3-Dimethyl-1,4-Hexadiene
CAS No.	18669-52-8
Molecular Formula	C8H14
Molecular Weight	110.20 g/mol
Synonyms	1,4-Hexadiene, 2,3-dimethyl-; 2,3-Dimethylhexa-1,4-diene; 2,3-Dimethyl-1,4-hexadiene; 1,4-Hexadiene,2,3-dimethyl-; NSC 163049
EINECS	Contact for details

Quality Control

Our 2,3-Dimethyl-1,4-Hexadiene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure high purity and consistent performance as a synthesis intermediate. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C to maximize stability. Keep container tightly sealed when not in use to prevent evaporation and potential concentration of peroxides.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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