Dibutyldiphenyltin
Dibutyldiphenyltin (CAS: 6452-61-5), with the formula [CH3(CH3)3]2Sn(C6H5)2 and a molecular weight of 387.15 g/mol, is an organotin compound. It finds application as a precursor in materials science, particularly for chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. Its properties make it suitable for micro/nanoelectronics fabrication and other advanced material synthesis.
- IUPAC
- Di-N-butyldiphenyltin(IV)
![Dibutyldiphenyltin ([CH3(CH3)3]2Sn(C6H5)2) — chemical structure, CAS 6452-61-5; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F6452-61-5.png&w=3840&q=75)
CVD and ALD Precursor
Dibutyldiphenyltin serves as a valuable precursor in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) techniques. It is utilised for depositing thin films containing tin in microelectronic and nanotechnology applications.
Materials Science
This organometallic compound is employed in materials science for synthesising novel materials. Its unique structure allows for the incorporation of tin into various material matrices, enabling the development of advanced functional materials.
Chemical Synthesis
Dibutyldiphenyltin acts as a reagent in organometallic synthesis. It can be used to introduce dibutyldiphenyltin moieties into other chemical structures or as a building block in more complex organometallic chemistry.
| Molecular weight | 387.15 |
|---|---|
| Linear formula | [CH3(CH3)3]2Sn(C6H5)2 |
| Assay | 97% |
| Boiling point | 270 °C(lit.) |
| Density | 1.17 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.562(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H331Toxic if inhaled
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| 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) | 23/24/25-36/37/38-50/53 |
| Safety statements (S) | 26-27-45-60-61 |
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 Dibutyldiphenyltin used for?
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Dibutyldiphenyltin is primarily used as a precursor in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) for fabricating thin films in microelectronics and materials science. It also serves as a reagent in chemical synthesis.
What is the CAS number and formula for Dibutyldiphenyltin?
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The CAS number for Dibutyldiphenyltin is 6452-61-5 and its chemical formula is [CH3(CH3)3]2Sn(C6H5)2.
What grade and purity does Tech Serve Solutions supply for Dibutyldiphenyltin?
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Tech Serve Solutions supplies Dibutyldiphenyltin with a minimum assay of 97%. This product is suitable for research and technical applications; it is not represented as USP, BP, or EP grade.
How should Dibutyldiphenyltin be handled safely?
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Dibutyldiphenyltin is a toxic and environmentally hazardous substance. Handle with extreme care, using appropriate personal protective equipment including eyeshields, faceshields, chemical-resistant gloves, and a full-face respirator. Ensure adequate ventilation and avoid release into the environment.
How is Dibutyldiphenyltin packed, shipped, and exported?
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Dibutyldiphenyltin is packed in compliance with international shipping regulations for hazardous materials, specifically UN 2788, Class 6.1, Packing Group III. TSS exports this chemical globally, adhering to all relevant transport and customs requirements.
How can I request a sample or quote for Dibutyldiphenyltin?
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To request a sample or obtain a quotation for Dibutyldiphenyltin, please contact our sales team via the website or direct email, providing your specific requirements.
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