Description

5,6-Dihydrodicyclopentadiene is a high-purity, specialized hydrocarbon intermediate derived from dicyclopentadiene. This compound is valued for its unique strained-ring structure, which makes it a versatile building block in advanced organic synthesis and materials science. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific hydrocarbon frameworks.
• Specialty Polymer & Resin Production: Acts as a monomer or cross-linking agent for developing high-performance polymers with tailored thermal and mechanical properties.
• Fine Chemical Manufacturing: Employed as a strategic starting material for synthesizing fragrances, flavors, and other high-value specialty chemicals.
• Organic Synthesis & Catalysis Research: Utilized in academic and industrial R&D for Diels-Alder reactions and as a ligand precursor in organometallic chemistry.
• Advanced Material Development: Investigated for use in creating novel carbon-based materials and nano-structures.

Basic Information

Product Name	5,6-Dihydrodicyclopentadiene
CAS No.	2826-19-9
Molecular Formula	C10H12
Molecular Weight	132.20 g/mol
Synonyms	1,2,3,3a,4,7a-Hexahydro-4,7-methano-1H-indene; 2,3-Dihydrodicyclopentadiene; 4,7-Methano-1H-indene, 1,2,3,3a,4,7a-hexahydro-; Dihydro-DCPD; NSC 403697; 5,6-Dihydro-DCPD; 5,6-Dihydro-endo-dicyclopentadiene
EINECS	220-591-5

Quality Control

Our 5,6-Dihydrodicyclopentadiene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

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 between 2°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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