1,3-Bis(tributylstannyl)benzene
1,3-Bis(tributylstannyl)benzene (CAS 24344-61-4), with the empirical formula C30H58Sn2 and a molecular weight of 656.20 g/mol, is an organotin compound. It functions as a key reactant in sophisticated organic synthesis, notably in Stille cross-coupling reactions. This process is instrumental in creating covalent analogs of DNA base pairs and triplets, showcasing its utility in advanced chemical research and development.
- IUPAC
- 1,3-Bis(tributylstannanyl)benzene
- Synonyms
- 1,3-Bis(tributylstannyl)benzeneBenzene, 1,3-bis(tributylstannyl)-
Stille Cross-Coupling Reactions
Serves as a crucial reactant in Stille cross-coupling reactions, enabling the formation of new carbon-carbon bonds. This is vital for constructing complex organic molecules.
DNA Base Pair Analog Synthesis
Used in the preparation of covalent analogs of DNA base pairs and triplets. This application is significant in areas of medicinal chemistry and molecular biology research.
Organometallic Synthesis
As an organometallic reagent, it facilitates specialized transformations in organic synthesis, contributing to the development of novel compounds.
| Molecular weight | 656.20 |
|---|---|
| Empirical formula | C30H58Sn2 |
| Density | 1.148 g/mL at 25 °C |
| Refractive index | n20/D 1.520 |
| Application | Reactant for:• Preparation of covalent analogs of DNA base pairs and triplets from 9-benzyl-6-chloropurine via a Stille cross-coupling reaction1 |
Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- 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) | 21-25-36/38-48/23/25-50/53 |
| Safety statements (S) | 36/37/39-45-60-61 |
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 1,3-Bis(tributylstannyl)benzene used for?
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1,3-Bis(tributylstannyl)benzene is primarily used as a reactant in Stille cross-coupling reactions, notably for the preparation of covalent analogs of DNA base pairs and triplets.
What is the CAS number and formula for 1,3-Bis(tributylstannyl)benzene?
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The CAS number is 24344-61-4, and its empirical formula is C30H58Sn2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Bis(tributylstannyl)benzene as a research or technical grade chemical. We do not represent it as USP, BP, EP, or any pharmacopoeia grade.
What are the main safety concerns when handling 1,3-Bis(tributylstannyl)benzene?
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This compound is classified as toxic if swallowed or inhaled, harmful in contact with skin, causes skin irritation, causes serious eye irritation, and may cause damage to organs through prolonged or repeated exposure. It is also very toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment in a well-ventilated area.
How is 1,3-Bis(tributylstannyl)benzene packed, shipped, and exported?
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1,3-Bis(tributylstannyl)benzene is carefully packed and shipped according to international regulations for hazardous materials. Tech Serve Solutions is experienced in global export.
How can I request a sample or quote for 1,3-Bis(tributylstannyl)benzene?
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To request a sample or a quote, please contact our sales team through the website or by calling our main office. Please provide your contact details and the quantity required.
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