Description

1,7-Octadiene, 3,6-Dimethylene- is a specialized, high-purity diene compound with a unique molecular structure featuring two terminal double bonds and two exocyclic methylene groups. This compound matters as a versatile and reactive building block in advanced organic synthesis, enabling the creation of complex polymers and fine chemicals. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Cross-linking Agent: Used in the production of specialty polymers, resins, and elastomers to enhance thermal stability and mechanical properties.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Employed in developing novel polymeric materials with tailored properties for advanced applications.
• Agrochemical Production: Utilized in the manufacture of certain pesticides and herbicides requiring specific cyclic or bridged structures.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	1,7-Octadiene, 3,6-Dimethylene-
CAS No.	3382-59-0
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	3,6-Dimethylene-1,7-octadiene; Bicyclo[2.2.2]octa-2,5-diene, 1,4-diethylene-; 1,4-Diethylidene-2,5-cyclohexadiene; Dicyclopentadiene, Divinyl- (isomer); 2,5-Divinylbicyclo[2.2.2]octa-2,5-diene; Vinyl DCPD; A highly unsaturated C10 hydrocarbon.
EINECS	Contact for details

Quality Control

Our 1,7-Octadiene, 3,6-Dimethylene- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and may be easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 4.0% total

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