1,2,5,6-Diepoxycyclooctane
1,2,5,6-Diepoxycyclooctane (CAS: 27035-39-8; C8H12O2) is a cyclic diepoxide with a molecular weight of 140.18 g/mol. This compound functions as a valuable building block and monomer in polymer science and materials research. Its unique diepoxide structure allows for cross-linking and the synthesis of novel polymer architectures, making it a key intermediate in various chemical synthesis pathways.
- Synonyms
- 6-Diepoxycyclooctane27035-39-8C8H12O2

Epoxy Resin Synthesis
Serves as a monomer for creating specialized epoxy resins. Its difunctional nature enables the formation of cross-linked polymer networks with tailored thermal and mechanical properties.
Polymer Science Research
Utilised as a starting material or cross-linking agent in the development of advanced polymers. It is instrumental in formulating materials for high-performance applications.
Organic Synthesis Intermediate
Acts as a reactive intermediate in complex organic synthesis. The epoxide rings can undergo ring-opening reactions to introduce various functional groups into molecules.
Materials Science
Contributes to the development of new materials by providing a reactive backbone for polymerisation or surface modification processes.
| Molecular weight | 140.18 |
|---|---|
| Empirical formula | C8H12O2 |
| Assay | 96% |
| Boiling point | 70 °C/0.04 mmHg(lit.) |
| Density | 1.138 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.496(lit.) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 105 °C / 221 °F |
| 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 1,2,5,6-Diepoxycyclooctane used for?
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1,2,5,6-Diepoxycyclooctane is primarily used as a monomer in the synthesis of epoxy resins and as a building block in polymer and materials science research.
What are the CAS number and formula for 1,2,5,6-Diepoxycyclooctane?
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The CAS number for 1,2,5,6-Diepoxycyclooctane is 27035-39-8, and its empirical formula is C8H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,5,6-Diepoxycyclooctane with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,2,5,6-Diepoxycyclooctane be handled safely?
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Handle with care in a well-ventilated area. Personal protective equipment, including eyeshields and gloves, should be worn. A respirator filter of type N95 (US) or P1 (EN143) is recommended. It has a flash point of 105 °C (221 °F).
How is 1,2,5,6-Diepoxycyclooctane packed, shipped, and exported?
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1,2,5,6-Diepoxycyclooctane is carefully packaged to maintain its integrity during transit and is available for global export. Specific packing details can be provided upon request.
How can I request a quote or sample for 1,2,5,6-Diepoxycyclooctane?
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To request a quote or a sample of 1,2,5,6-Diepoxycyclooctane, please contact our sales department through the website or by phone.
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