Allyltriphenylstannane
Allyltriphenylstannane (CAS 76-63-1) is an organotin compound with the linear formula CH₂=CHCH₂Sn(C₆H₅)₃ and a molecular weight of 391.09 g/mol. It serves as a valuable reagent in organic synthesis, particularly for introducing allyl groups via coupling reactions. Its utility lies in facilitating the formation of carbon-carbon bonds in the construction of complex organic molecules, making it a key intermediate in various chemical processes.
- IUPAC
- 2-Propenyl-triphenylstannane,Allyltriphenyltin
- Synonyms
- 2-Propenyl-triphenylstannaneAllyltriphenyltin
Organic Synthesis
Allyltriphenylstannane is widely used in palladium-catalyzed cross-coupling reactions, such as Stille coupling, for the synthesis of complex organic molecules. It efficiently transfers the allyl group to various organic electrophiles.
Organometallic Chemistry
As an organotin reagent, it participates in reactions involving the formation of new carbon-carbon bonds. It is instrumental in synthetic strategies requiring the precise introduction of unsaturated hydrocarbon chains.
Materials Science
Its ability to form new carbon-carbon bonds can be exploited in the synthesis of specialized polymers or materials where specific allyl functionalities are desired.
| Molecular weight | 391.09 |
|---|---|
| Linear formula | CH2=CHCH2Sn(C6H5)3 |
| Assay | 97% |
| Melting point | 71-74 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3146 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-50/53 |
| Safety statements (S) | 26-27-28-45-60-61 |
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 Allyltriphenylstannane used for?
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Allyltriphenylstannane is primarily used as a reagent in organic synthesis, especially for palladium-catalyzed cross-coupling reactions like the Stille coupling, to introduce allyl groups and form new carbon-carbon bonds.
What is the CAS number and formula for Allyltriphenylstannane?
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The CAS number for Allyltriphenylstannane is 76-63-1, and its linear formula is CH₂=CHCH₂Sn(C₆H₅)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Allyltriphenylstannane with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Allyltriphenylstannane be handled safely?
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Allyltriphenylstannane is toxic if swallowed, in contact with skin, or if inhaled, and is very toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a P1/N95 respirator, in a well-ventilated area. Refer to the Safety Data Sheet for full handling instructions.
How is Allyltriphenylstannane packed, shipped, and exported?
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Allyltriphenylstannane is shipped and exported in compliance with UN 3146, Class 6.1, Packing Group III regulations, ensuring safe transport. TSS adheres to all relevant international shipping and export guidelines.
How can I request a sample or quote for Allyltriphenylstannane?
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To request a sample or a quote for Allyltriphenylstannane, please contact our sales team through the website or by phone, providing your specific requirements.
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