Tributyltin isocyanate
Tributyltin isocyanate (CAS: 681-99-2), with the linear formula [CH3(CH2)3]3SnNCO and a molecular weight of 332.07 g/mol, is an organometallic compound. It is primarily utilised as a reagent in chemical synthesis, particularly within the field of organotin chemistry. Its properties make it a useful intermediate for introducing the tributyltin moiety or isocyanate functionality in various organic transformations. Tech Serve Solutions supplies this compound for research and industrial applications.
![Tributyltin isocyanate ([CH3(CH2)3]3SnNCO) — chemical structure, CAS 681-99-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F681-99-2.png&w=3840&q=75)
Chemical Synthesis Intermediate
Tributyltin isocyanate serves as a valuable intermediate in the synthesis of more complex organotin compounds. It can be employed in reactions to introduce the tributyltin group or the isocyanate functionality into target molecules.
Organometallic Reagent
As an organometallic reagent, this compound finds application in various organic transformations. Its reactivity is leveraged in research and development settings for exploring new synthetic pathways and developing novel organotin derivatives.
Material Science Research
Organotin compounds, including tributyltin isocyanate, are sometimes investigated for their potential in material science applications. This may involve their use as precursors or additives in the development of specialised polymers or coatings.
| Molecular weight | 332.07 |
|---|---|
| Linear formula | [CH3(CH2)3]3SnNCO |
| Boiling point | 297 °C(lit.) |
| Density | 1.203 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.489(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H372Causes damage to organs through prolonged exposure
- 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
- P305IF IN EYES
- P342
| 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 3082 9 / 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) | 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 Tributyltin isocyanate used for?
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Tributyltin isocyanate is primarily used as a reagent in chemical synthesis and as an organometallic reagent for the preparation of other organotin compounds. It is also explored in material science research.
What are the CAS number and formula for Tributyltin isocyanate?
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The CAS number for Tributyltin isocyanate is 681-99-2, and its linear formula is [CH3(CH2)3]3SnNCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tributyltin isocyanate as a reagent for laboratory and industrial use. The exact grade and purity should be confirmed with a specific product batch; TSS does not represent this product as USP, BP, or EP grade.
How should Tributyltin isocyanate be handled safely?
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Tributyltin isocyanate is a dangerous substance requiring careful handling. It is toxic if swallowed and in contact with skin, causes skin irritation, causes serious eye irritation, may cause allergy or asthma symptoms or breathing difficulties if inhaled, and causes damage to organs through prolonged or repeated exposure. It is also very toxic to aquatic life with long-lasting effects. Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection, must be used in well-ventilated areas.
Is Tributyltin isocyanate a controlled substance?
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The provided data does not indicate that Tributyltin isocyanate is a controlled substance under standard chemical regulations. However, users should always verify local regulations regarding its possession and use.
How is Tributyltin isocyanate packed, shipped, and exported?
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Tributyltin isocyanate is packed and shipped according to international regulations for hazardous materials, designated as UN 3082, Class 9, Packing Group III. Tech Serve Solutions is experienced in exporting such chemicals globally.
How can I request a sample or quote for Tributyltin isocyanate?
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To request a sample or a quote for Tributyltin isocyanate, please contact the Tech Serve Solutions sales team via the website or by phone, providing your contact details and the quantity required.
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