2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluoro-1-nonanol
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluoro-1-nonanol (CAS: 376-18-1) is a highly fluorinated primary alcohol with the linear formula H(CF2)8CH2OH. This C9 compound possesses a molecular weight of 432.10 g/mol. Its unique perfluorinated chain and terminal hydroxyl group make it a valuable building block in organic synthesis and a precursor for specialised fluorinated materials, offering enhanced chemical stability and unique surface properties.
- Synonyms
- 3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluoro-1-nonanolH(CF2)8CH2OH

Fluorinated Surfactant Precursor
Utilised as a key intermediate in the synthesis of fluorinated surfactants and surface-active agents. These compounds are essential for applications requiring low surface tension, such as in firefighting foams, coatings, and specialised cleaning solutions.
Specialty Polymer Synthesis
Serves as a monomer or comonomer in the production of fluoropolymers. Incorporation of this highly fluorinated alcohol can impart desirable properties like hydrophobicity, oleophobicity, and thermal stability to the resulting polymers.
Organic Synthesis Building Block
A versatile reagent in organic chemistry for introducing a long perfluoroalkyl chain into various molecules. It is employed in the development of novel fluorinated compounds for research and industrial applications.
Surface Modification Agent
Used in creating hydrophobic and oleophobic surfaces. Its derivatives can be applied to textiles, glass, and other materials to provide stain resistance, water repellency, and anti-fouling properties.
| Molecular weight | 432.10 |
|---|---|
| Linear formula | H(CF2)8CH2OH |
| Assay | 96% |
| Boiling point | 155-156 °C/200 mmHg(lit.) |
| Melting point | 53-59 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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-Hexadecafluoro-1-nonanol used for?
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This compound is primarily used as a building block in organic synthesis, a precursor for fluorinated surfactants, and in the development of specialty fluoropolymers and surface modification agents.
What are the CAS number and chemical formula for this compound?
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The CAS number is 376-18-1, and the linear chemical formula is H(CF2)8CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a minimum purity of 96% (assay). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound is classified as hazardous. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Handle in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive hazard information.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number.
Is this product a controlled substance?
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Based on the provided data, this chemical is not listed as a controlled substance.
How is this chemical packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations. Tech Serve Solutions is experienced in exporting fine chemicals globally.
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