Tributyltin methoxide
Tributyltin methoxide (CAS: 1067-52-3) is an organometallic compound with the linear formula [CH3(CH2)3]3SnOCH3 and a molecular weight of 321.09 g/mol. It functions as a valuable reagent in various chemical synthesis pathways. Its applications extend into materials science and micro/nanoelectronics, where it can serve as a precursor for specific deposition processes. This compound is supplied by TSS with an assay of 97%.
![Tributyltin methoxide ([CH3(CH2)3]3SnOCH3) — chemical structure, CAS 1067-52-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1067-52-3.png&w=3840&q=75)
Organometallic Synthesis
Tributyltin methoxide is utilized as a tin-containing reagent in organic synthesis, enabling the formation of carbon-tin bonds and facilitating further transformations. A review on tin reagents in organic synthesis is available.
Materials Science Precursor
This compound can serve as a precursor in materials science, particularly for the deposition of tin-containing thin films or functional materials. Its properties make it suitable for solution deposition techniques.
Micro/Nanoelectronics Applications
In the field of micro and nanoelectronics, tributyltin methoxide may be employed in processes requiring precise control over material deposition, contributing to the fabrication of electronic components.
| Molecular weight | 321.09 |
|---|---|
| Linear formula | [CH3(CH2)3]3SnOCH3 |
| Assay | 97% |
| Boiling point | 97-97.5 °C/0.06 mmHg(lit.) |
| Density | 1.115 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.472(lit.) |
| Application | For a review on tin reagents in organic synthesis see Aldrichimica Acta.1 |



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 | 99 °C / 210.2 °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 Tributyltin methoxide used for?
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Tributyltin methoxide is primarily used as a reagent in chemical synthesis, particularly organometallic chemistry, and as a precursor in materials science and micro/nanoelectronics applications.
What is the CAS number and formula for Tributyltin methoxide?
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The CAS number for Tributyltin methoxide is 1067-52-3, and its linear formula is [CH3(CH2)3]3SnOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tributyltin methoxide with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should Tributyltin methoxide be handled safely?
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Tributyltin methoxide is a dangerous substance, indicated by GHS06, GHS08, and GHS09 symbols, with a 'Danger' signal word. It is toxic if swallowed (H301), harmful in contact with skin (H312), and causes skin irritation (H315) and serious eye irritation (H319). It can also cause damage to organs through prolonged or repeated exposure (H372) and is very toxic to aquatic life with long-lasting effects (H410). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection, is essential. Handle only in a well-ventilated area and avoid release to the environment.
How is Tributyltin methoxide packed, shipped, and exported?
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Tributyltin methoxide is packed in compliance with UN 2788, Class 6.1, Packing Group III regulations for safe transport. TSS is an experienced global supplier and exporter of fine chemicals.
How can I request a sample or a quote for Tributyltin methoxide?
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To request a sample or a quote for Tributyltin methoxide, please contact our sales team through the website or by phone.
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