Description

(4E)-2,3-Dimethylhexa-2,4-Diene CAS NO 59681-35-5 is a high-purity conjugated diene compound, a valuable chemical intermediate prized for its specific stereochemistry and reactivity. This compound matters for its role in advanced organic synthesis, particularly in Diels-Alder reactions and the construction of complex molecular frameworks. It is needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• As a key dienophile or diene component in Diels-Alder cycloaddition reactions for synthesizing complex cyclic structures.
• An advanced chemical intermediate in pharmaceutical research for the development of new drug candidates.
• A building block for agrochemical synthesis, contributing to the creation of novel herbicides or insecticides.
• Used in material science research for the production of specialized polymers or organic electronic materials.
• Employed in academic and industrial R&D laboratories for methodological studies in organic chemistry.
• Serves as a standard or reference compound in analytical chemistry and quality control protocols.

Basic Information

Product Name	(4E)-2,3-Dimethylhexa-2,4-Diene
CAS No.	59681-35-5
Molecular Formula	C8H14
Molecular Weight	110.20 g/mol
Synonyms	(4E)-2,3-Dimethyl-2,4-hexadiene; trans-2,3-Dimethyl-2,4-hexadiene; 2,4-Hexadiene, 2,3-dimethyl-, (4E)-; 2,3-Dimethylhexa-2,4-diene; (E)-2,3-Dimethyl-2,4-hexadiene; 2,3-Dimethyl-2,4-hexadiene; (E)-2,3-Dimethylhexa-2,4-diene
EINECS	Contact for details

Quality Control

Our (4E)-2,3-Dimethylhexa-2,4-Diene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent evaporation and potential degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Isomeric Purity ((4E)-isomer)	≥ 98.0% (by GC or HPLC)
Water Content (KF)	≤ 0.5%

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