Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide
Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide (CAS: 175354-31-1) is a highly fluorinated organotin compound with the empirical formula C24H12BrF39Sn and a molecular weight of 1239.90 g/mol. Its structure features a tin atom bonded to a bromine atom and three tridecafluorooctyl chains. This compound is primarily utilised in specialised chemical synthesis, particularly within fluorous synthesis methodologies, owing to the unique properties imparted by its extensive fluorination.
- IUPAC
- Bromotris(3,3,4,4,5,5,6,6,7,7,8,8,8- tridecafluorooctyl)stannane,Tris(1H,1H,2H,2H-perfluorooctyl)tin bromide
- Synonyms
- Bromotris(3,3,4,4,5,5,6,6,7,7,8,8,8- tridecafluorooctyl)stannaneTris(1H,1H,2H,2H-perfluorooctyl)tin bromide

Fluorous Synthesis Reagent
This compound serves as a valuable reagent in fluorous synthesis, a technique that leverages the solubility of highly fluorinated compounds in fluorous solvents. Its presence facilitates separation and purification processes in complex synthetic pathways.
Specialty Organotin Chemistry
It is employed in advanced organotin chemistry research and development, where the incorporation of perfluoroalkyl chains can modify reactivity and solubility. This allows for the creation of novel organometallic materials.
Chemical Synthesis Intermediate
As an intermediate, it can be used in the preparation of other specialised fluorinated organic and organometallic compounds. Its unique structure makes it suitable for targeted synthetic transformations.
| Molecular weight | 1239.90 |
|---|---|
| Empirical formula | C24H12BrF39Sn |
| Assay | ≥90% |
| Density | 1.88 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
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >149 °C / >300.2 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-53 |
| Safety statements (S) | 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 Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide used for?
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Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide is primarily used in specialised chemical synthesis, particularly within fluorous synthesis methodologies and advanced organotin chemistry research.
What are the CAS number and chemical formula for this compound?
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The CAS number for Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide is 175354-31-1, and its empirical formula is C24H12BrF39Sn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide with an assay of ≥90%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide be handled?
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This compound is classified as a Warning with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area and avoid breathing dust/vapour.
Is this chemical a controlled substance?
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The provided data does not indicate that Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide is a controlled substance.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Products are carefully packaged according to international shipping regulations to ensure safe transit and compliance for export.
How can I request a sample or quote?
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To request a sample or a quotation for Tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)tin bromide, please contact our sales department through the website or by phone.
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