Diethyldicyclopentadiene,mixture of isomers
Diethyldicyclopentadiene (CAS: 874651-66-8), a mixture of isomers, is a cyclic alkene with the molecular formula C14H20 and a molecular weight of 188.31 g/mol. This organic compound serves as a versatile building block in chemical synthesis. Its properties, including a boiling point of 191 °C and a density of 0.924 g/mL at 25 °C, make it suitable for various industrial applications. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- Diethyl-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene,Ethylcyclopentadiene dimer
- Synonyms
- C14H20Diethyl-3a,4,7,7a-tetrahydro-4,7-methano-1H-indeneEthylcyclopentadiene dimer

Organic Synthesis Intermediate
As a cyclic alkene, Diethyldicyclopentadiene is employed as an intermediate in the synthesis of more complex organic molecules. Its structural features allow for diverse chemical transformations.
Polymer Additive Research
The unique hydrocarbon structure may find application in research concerning polymer additives. Investigations could explore its potential to modify material properties.
Building Block for Specialty Chemicals
This compound acts as a foundational building block for the creation of specialty chemicals, leveraging its bicyclic framework in targeted synthesis pathways.
| Molecular weight | 188.31 |
|---|---|
| Empirical formula | C14H20 |
| Boiling point | 191 °C(lit.) |
| Density | 0.924 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.496(lit.) |
| Flash point | 85 °C / 185 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Diethyldicyclopentadiene mixture of isomers used for?
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Diethyldicyclopentadiene mixture of isomers (CAS: 874651-66-8) is primarily used as an intermediate and building block in organic synthesis and in research related to specialty chemicals and polymer additives.
What is the CAS number and molecular formula for Diethyldicyclopentadiene mixture of isomers?
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The CAS number is 874651-66-8 and the molecular formula is C14H20.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethyldicyclopentadiene mixture of isomers as a technical or research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for Diethyldicyclopentadiene mixture of isomers?
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Diethyldicyclopentadiene mixture of isomers is a combustible liquid with a flash point of 85 °C (185 °F). It is classified under NA 1993, Packing Group III, with a WGK Germany rating of 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area.
Is Diethyldicyclopentadiene mixture of isomers packed and shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can pack and export Diethyldicyclopentadiene mixture of isomers worldwide.
How can I request a sample or a quote for Diethyldicyclopentadiene mixture of isomers?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing your specific requirements and contact information.
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