Heptadecafluorooctanesulfonic acid solution
Heptadecafluorooctanesulfonic acid solution (CAS: 1763-23-1, Formula: CF3(CF2)7SO3H) is a highly fluorinated sulfonic acid. Supplied as approximately a 40% aqueous solution, this compound serves as a valuable building block in organic synthesis and research applications. Its unique fluorinated structure makes it useful in specialized chemical synthesis, particularly where robust chemical and thermal stability are required.
- IUPAC
- PFOS,Perfluorooctanesulfonic acid
Specialty Chemical Synthesis
Utilized as a precursor or reagent in the synthesis of complex fluorinated organic compounds. Its perfluorinated chain offers unique solubility and stability characteristics.
Research and Development
Employed in laboratory settings for exploring novel chemical reactions and developing new materials. Its properties are of interest in areas requiring high chemical inertness.
Fluorinated Material Precursor
Can serve as a starting material for creating advanced fluoropolymers or surface-active agents. The sulfonic acid group allows for further chemical functionalization.
| Molecular weight | 500.13 |
|---|---|
| Linear formula | CF3(CF2)7SO3H |
| Concentration | ~40% in H2O (T) |
Hazard statements
- H302Harmful if swallowed
- H351Suspected of causing cancer
- H360May damage fertility or the unborn child
- H362May cause harm to breast-fed children
- H372Causes damage to organs through prolonged exposure
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P263
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P308IF exposed or concerned
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 61-20/22-40-48/25-51/53-64 |
| Safety statements (S) | 53-36/37-45-61 |
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 Heptadecafluorooctanesulfonic acid solution used for?
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Heptadecafluorooctanesulfonic acid solution (CAS: 1763-23-1) is primarily used as a building block in specialty chemical synthesis and in research and development for creating advanced fluorinated materials.
What is the CAS number and chemical formula?
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The CAS number is 1763-23-1 and the chemical formula is CF3(CF2)7SO3H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Heptadecafluorooctanesulfonic acid solution at approximately 40% in water. This product is intended for research and technical use. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the main hazards associated with this chemical?
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This compound is classified with Danger. It is harmful if swallowed (H302), suspected of causing cancer (H351), may damage fertility or the unborn child (H360), may harm a nursing child (H362), causes damage to organs through prolonged or repeated exposure (H372), and is toxic to aquatic life with long lasting effects (H411).
How is this chemical shipped and exported?
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Heptadecafluorooctanesulfonic acid solution is shipped under UN 3265, Hazard Class 8, Packing Group II. TSS is experienced in exporting chemicals globally, adhering to all relevant shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of Heptadecafluorooctanesulfonic acid solution, please contact our sales team through the website or by phone.
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