[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane
[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane (CAS 54009-81-3), with the molecular formula C8H5F11O and a molecular weight of 326.11 g/mol, is a highly fluorinated epoxide monomer. It is primarily utilised in the synthesis of advanced polymers and materials, particularly for applications in microelectronics and lithography due to its unique fluorine content which imparts desirable properties such as low dielectric constant and high transparency.
- Synonyms
- 3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxiraneC8H5F11O
![[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane (C8H5F11O) — chemical structure, CAS 54009-81-3; Materials Science, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F54009-81-3.png&w=3840&q=75)
Fluorinated Polymer Synthesis
This epoxide serves as a crucial monomer for creating fluoropolymers with specialised properties, enabling enhanced chemical resistance and thermal stability.
157 nm UV Lithography Resists
Its high fluorine content makes it suitable for developing advanced resist polymers required for photolithography processes in microelectronic fabrication.
Materials Science Research
Utilised in materials science for the development of novel materials with unique surface properties, low refractive index, and improved performance in demanding environments.
Micro/Nanoelectronics Applications
Incorporated into polymers for dielectrics, coatings, and other advanced materials essential for the manufacturing of microelectronic and nanoelectronic devices.
| Molecular weight | 326.11 |
|---|---|
| Empirical formula | C8H5F11O |
| Assay | 97% |
| Boiling point | 150 °C(lit.) |
| Density | 1.631 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.324(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °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 [2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane used for?
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[2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane is used as a monomer for synthesising advanced fluoropolymers, particularly for applications in 157 nm UV lithography resists, microelectronics, and materials science.
What is the CAS number and chemical formula?
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The CAS number is 54009-81-3 and the empirical formula is C8H5F11O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies [2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane with an assay of 97%. This product is not classified as USP, BP, or EP grade.
How should I handle this chemical safely?
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Handle with care, using appropriate personal protective equipment including eyeshields and gloves. Refer to the safety data sheet for detailed handling and hazard information. The flash point is above 113 °C.
Is this chemical a controlled substance?
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Based on the provided data, there is no indication that this chemical is a controlled substance.
How is [2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packaging and shipping details are available upon request and comply with international regulations.
How can I request a quote or sample?
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To request a quote or a sample of [2,2,3,3,4,5,5,5-Octafluoro-4-(trifluoromethyl)pentyl]oxirane, please contact our sales department via the website or your account manager.
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