Tributyl(pentafluorophenyl)stannane
Tributyl(pentafluorophenyl)stannane (CAS: 1045-56-3; Formula: C18H27F5Sn; Molar Mass: 457.11 g/mol) is an organotin compound supplied by Tech Serve Solutions. This chemical is primarily utilised in catalysis and inorganic chemistry, as well as in broader chemical synthesis applications. Its specific properties make it a valuable reagent for various chemical transformations, contributing to advancements in material science and organic chemistry.
- IUPAC
- Tributyl(pentafluorophenyl)tin

Catalysis
This organotin compound can serve as a catalyst or co-catalyst in various organic reactions. Its unique structure facilitates specific reaction pathways and can influence selectivity and reaction rates.
Chemical Synthesis
Tributyl(pentafluorophenyl)stannane is employed as a building block or reagent in complex organic synthesis. It is particularly useful in reactions involving the introduction of the pentafluorophenyl group or in organometallic transformations.
Inorganic Chemistry
As an organometallic compound, it finds applications in inorganic chemistry research, potentially in the synthesis of novel tin-containing materials or coordination complexes.
| Molecular weight | 457.11 |
|---|---|
| Empirical formula | C18H27F5Sn |
| Assay | 90% |
| Density | 1.298 g/mL at 25 °C |
| Impurities tested | 3 - 4% pentafluorobenzene3 - 4% tributyltin chloride |




Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H318Causes serious eye damage
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P314Get medical attention if you feel unwell
- P501Dispose of contents and container per local regulations
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2788 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 21-25-36/38-38-41-48/23/25-50/53 |
| Safety statements (S) | 26-36/37/39-45-61 |
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 Tributyl(pentafluorophenyl)stannane used for?
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Tributyl(pentafluorophenyl)stannane is primarily used in catalysis, inorganic chemistry, and chemical synthesis, acting as a reagent or building block for various chemical transformations.
What are the CAS number and formula for Tributyl(pentafluorophenyl)stannane?
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The CAS number for Tributyl(pentafluorophenyl)stannane is 1045-56-3, and its empirical formula is C18H27F5Sn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tributyl(pentafluorophenyl)stannane with an assay of 90%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade; it is supplied for research and laboratory use.
How should Tributyl(pentafluorophenyl)stannane be handled safely?
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This compound is classified as Danger. It is toxic if swallowed, harmful if inhaled, causes skin irritation, and serious eye damage. Chronic exposure may cause organ damage. Handle with appropriate personal protective equipment in a well-ventilated area, and avoid release into the environment. Refer to the Safety Data Sheet for comprehensive handling information.
Is Tributyl(pentafluorophenyl)stannane a controlled substance?
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The provided data does not indicate that Tributyl(pentafluorophenyl)stannane is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tributyl(pentafluorophenyl)stannane is packed and shipped according to relevant dangerous goods regulations (UN 2788, Class 6.1, Packing Group III). Tech Serve Solutions is experienced in global export of fine chemicals.
How can I request a sample or quote for Tributyl(pentafluorophenyl)stannane?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (1045-56-3).
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