2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol (CAS: 307-46-0) is a perfluorinated alcohol with the linear formula CF 3(CF 2)9CH 2OH and a molecular weight of 550.11. This compound serves as a valuable building block in organic synthesis. Its unique fluorinated structure imparts specific properties, making it suitable for applications requiring highly inert or specialised chemical environments.
- Synonyms
- 3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol307-46-0CF3(CF2)9CH2OH

Organic Synthesis Intermediate
Utilised as a precursor in the synthesis of complex organic molecules. Its fluorinated tail can introduce desirable properties such as hydrophobicity and thermal stability into target compounds.
Material Science Research
Investigated for its potential in developing advanced materials. The strong carbon-fluorine bonds and the presence of a hydroxyl group allow for diverse chemical modifications and polymer integrations.
Fluorinated Compound Development
Serves as a key component in the research and development of novel fluorinated surfactants, lubricants, or surface treatment agents, leveraging its perfluorinated chain.
| Molecular weight | 550.11 |
|---|---|
| Linear formula | CF3(CF2)9CH2OH |
| Assay | 95% |
| Boiling point | 143 °C/80 mmHg(lit.) |
| Melting point | 102-105 °C(lit.) |
| 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 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol used for?
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This compound is primarily used as a building block in organic synthesis and in material science research for the development of novel fluorinated compounds.
What is the CAS number and molecular formula for this compound?
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The CAS number is 307-46-0, and its linear formula is CF 3(CF 2)9CH 2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol with an assay of 95%. This is a technical grade product and is not represented as USP, BP, or EP.
How should this chemical be handled safely?
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Safe handling requires personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. Ensure good ventilation and avoid contact with skin and eyes. The compound has a WGK Germany rating of 3.
Is this chemical suitable for pharmaceutical applications?
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Based on the provided data, this compound is supplied as a technical grade material with 95% purity and is intended for research and chemical synthesis, not for direct pharmaceutical use without further purification and validation.
How is this product packed and exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals. Specific packing details will be provided upon inquiry, adhering to international shipping regulations for chemical products.
How can I request a quote or sample?
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To request a quote or a sample of 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heneicosafluoro-1-undecanol, please contact our sales team through the website or direct inquiry channels.
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