Tetrabutyltin
Tetrabutyltin (CAS: 1461-25-2), with the linear formula (CH3CH2CH2CH2)4Sn and a molar mass of 347.17 g/mol, is an organotin compound primarily utilised as a reagent in chemical synthesis. Its applications span various organic transformations, particularly in the formation of carbon-carbon bonds. This compound serves as a valuable tool for chemists in academic research and industrial process development requiring precise organometallic chemistry.
- IUPAC
- Tin tetrabutyl
- Synonyms
- Tin tetrabutyl
Organometallic Reagent in Synthesis
Tetrabutyltin functions as a key organometallic reagent in various coupling reactions, facilitating the introduction of butyl groups onto organic frameworks. It is employed in the synthesis of complex molecules and functionalised materials.
Precursor for Organotin Compounds
It serves as a precursor for the synthesis of other organotin derivatives. These derived compounds may possess specialised properties for applications in catalysis, materials science, or as intermediates in further synthetic pathways.
Research and Development
Utilised in academic and industrial research laboratories for exploring novel synthetic methodologies and developing new chemical entities. Its reactivity profile makes it a subject of interest in organometallic chemistry studies.
| Molecular weight | 347.17 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4Sn |
| Assay | 93% |
| Grade | technical grade |
| Boiling point | 127-145 °C/10 mmHg(lit.) |
| Density | 1.057 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.473(lit.) |
| Melting point | −97 °C(lit.) |
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
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 107 °C / 224.6 °F |
| Transport (UN / ADR) | UN 1760 8 / PGII |
| 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) | 35-36/37/39-45-60-61 |
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 Tetrabutyltin used for?
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Tetrabutyltin is primarily used as a reagent in chemical synthesis, particularly in organometallic reactions for introducing butyl groups and in the synthesis of other organotin compounds. It is also employed in research and development settings.
What is the CAS number and formula for Tetrabutyltin?
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The CAS number for Tetrabutyltin is 1461-25-2, and its linear formula is (CH3CH2CH2CH2)4Sn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutyltin at technical grade with an assay of 93%. We do not represent this product as USP, BP, or EP grade.
How should Tetrabutyltin be handled safely?
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Tetrabutyltin is a dangerous substance (Danger signal word) that is toxic if swallowed or in contact with skin, causes skin and serious eye irritation, and can cause organ damage through prolonged or repeated exposure. It is also very toxic to aquatic life with long-lasting effects. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, must be used. Handle only in well-ventilated areas and avoid release to the environment.
How is Tetrabutyltin packed, shipped, and exported?
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Tetrabutyltin is packed, shipped, and exported in compliance with relevant transport regulations, including UN 1760, Hazard Class 8, Packing Group II. For specific packaging and shipping details, please contact our sales team.
How can I request a sample or quote for Tetrabutyltin?
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To request a sample or a quote for Tetrabutyltin, please contact our dedicated sales team via the website or by phone. Our experts will assist you with your inquiry.
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