Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate)
Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate) (CAS 64376-86-9) is a fluorinated polymer with the linear formula (C8H8F6O2)n. This material is recognised for its transparency, low surface tension, and significantly low refractive index. These properties make it an excellent choice for optical applications, particularly as a cladding material in optical waveguides, contributing to efficient light transmission.
- Synonyms
- Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate)4,4,4-hexafluorobutyl methacrylate),64376-86-9

Optical Waveguide Cladding
As a low refractive index polymer, it is primarily utilised for the cladding layer in optical waveguides. Its optical properties facilitate efficient light confinement and transmission within the waveguide structure.
Materials Science Research
This polymer serves as a valuable material in advanced materials science research, enabling the development of novel optical and photonic devices due to its unique fluorinated structure.
Organic and Printed Electronics
Its characteristics lend themselves to applications in organic and printed electronics, where materials with specific optical and surface properties are required for device fabrication.
Photonic and Optical Material Development
Researchers and developers in photonics and optics can leverage this polymer for creating components that require precise control over light interaction and propagation.
| Linear formula | (C8H8F6O2)n |
|---|---|
| Solubility | DMSO: solubleNMP: solubleTHF: solublemethylene chloride: soluble |
| Viscosity | 12 cP, 1 % in methylene chloride(25 °C) |
| Application | Low refractive index polymer for cladding layer in optical waveguides. Transparent, low surface tension polymer. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate) used for?
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Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate) is used as a low refractive index polymer for the cladding layer in optical waveguides. It is also employed in materials science, organic and printed electronics, and photonic/optical material development.
What is the CAS number and chemical formula for this product?
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The CAS number is 64376-86-9 and the linear chemical formula is (C8H8F6O2)n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and development purposes. The specific assay and grade are available upon request and may vary. It is not supplied as USP, BP, or EP grade.
What are the safety and handling recommendations for this chemical?
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This chemical requires appropriate safety measures, including the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It carries a WGK Germany rating of 3, indicating it is hazardous to water.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions, a global supplier and exporter, carefully packages and ships chemicals in compliance with international regulations to ensure safe arrival. Specific packaging details are determined by order quantity and destination.
How can I request a sample or quote for Poly(2,2,3,4,4,4-hexafluorobutyl methacrylate)?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the CAS number 64376-86-9 and your required quantity.
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