Description

(E)-2,5-Dimethyl-1,3-Hexadiene is a branched, conjugated diene with the CAS number 927-98-0. This compound serves as a valuable building block and intermediate in organic synthesis, particularly in Diels-Alder reactions and polymer chemistry. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to create complex molecular architectures.

Application

• Diels-Alder Reaction Intermediate: Acts as a diene component for the synthesis of complex cyclic and polycyclic compounds in pharmaceutical research.
• Specialty Polymer Monomer: Used in the production of polymers with specific thermal and mechanical properties.
• Fine Chemical Synthesis: Serves as a key intermediate in the manufacture of fragrances, flavors, and advanced agrochemicals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other catalytic transformations to introduce branched alkene functionality.
• Research & Development: Utilized in academic and industrial labs for method development and novel material creation.
• Elastomer and Rubber Modification: Can be used as a co-monomer to modify the characteristics of synthetic rubbers.

Basic Information

Product Name	(E)-2,5-Dimethyl-1,3-Hexadiene
CAS No.	927-98-0
Molecular Formula	C8H14
Molecular Weight	110.20 g/mol
Synonyms	(E)-2,5-Dimethylhexa-1,3-diene; trans-2,5-Dimethyl-1,3-hexadiene; 2,5-Dimethyl-1,3-hexadiene; 1,3-Hexadiene, 2,5-dimethyl-, (3E)-; 2,5-Dimethylhexadiene
EINECS	213-166-2

Quality Control

Our (E)-2,5-Dimethyl-1,3-Hexadiene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC and NMR analysis, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and only opened in a controlled environment. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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