1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate
1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate (CAS 853064-87-6) is a fluorinated acrylic monomer with a molecular weight of 308.22 g/mol. This liquid compound, featuring a high degree of fluorination, offers unique properties for advanced material synthesis. It serves as a building block in polymer science and the development of specialised materials requiring enhanced chemical resistance and specific surface characteristics.
- IUPAC
- 5,5,5-Trifluoro-4-hydroxy-2-methyl-4-(trifluoromethyl)pentyl methacrylate,HFA monomer
- Synonyms
- 853064-87-6C11H14F6O35,5,5-Trifluoro-4-hydroxy-2-methyl-4-(trifluoromethyl)pentyl methacrylateHFA monomer

Fluorinated Polymer Synthesis
Used as a monomer in the creation of fluorinated acrylic polymers. These polymers often exhibit improved thermal stability, chemical resistance, and unique optical properties.
Advanced Materials Development
Incorporated into materials requiring low surface energy, hydrophobicity, or oleophobicity. Such materials find applications in coatings, membranes, and specialised textiles.
Research and Development
Serves as a valuable reagent in academic and industrial research for exploring novel polymer structures and functionalities, particularly in materials science and organic synthesis.
| Molecular weight | 308.22 |
|---|---|
| Empirical formula | C11H14F6O3 |
| Assay | >97% |
| Form | liquid |
| Density | 1.302 g/mL at 25 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 1,1,1-Trifluoro-2-(trifluoromethyl)-2-hydroxy-4-methyl-5-pentyl methacrylate used for?
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This compound is primarily used as a monomer in the synthesis of fluorinated polymers and in the development of advanced materials that benefit from properties such as chemical resistance and low surface energy.
What are the CAS number and formula for this chemical?
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The CAS number is 853064-87-6, and the empirical formula is C11H14F6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of >97%. It is supplied as a technical or research grade material and is not represented as USP, EP, BP, or any other pharmacopoeial standard.
How should this chemical be handled safely?
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This chemical carries a Warning signal word with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing vapours. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
How is this product packed, shipped, and exported?
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Tech Serve Solutions offers global export services for this product, ensuring compliance with all relevant shipping and handling regulations for chemical substances.
How can I request a sample or quote for this product?
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Please contact our sales team directly via the website or by phone to request a sample or a formal quotation.
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