Tributyl(1-propynyl)tin
Tributyl(1-propynyl)tin (CAS 64099-82-7) with formula [CH3(CH2)3]3SnC≡CCH3 and molecular weight 329.11 g/mol is an organotin compound. It serves as a valuable reagent in organic synthesis, particularly in the formation of carbon-carbon bonds. Its utility extends to applications within chemical synthesis and as an organometallic reagent, offering specific reactivity for advanced chemical transformations.
![Tributyl(1-propynyl)tin ([CH3(CH2)3]3SnC≡CCH3) — chemical structure, CAS 64099-82-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F64099-82-7.png&w=3840&q=75)
Organometallic Reagent in Synthesis
Tributyl(1-propynyl)tin functions as an organometallic reagent, enabling the introduction of a propynyl group in cross-coupling reactions. This allows for the efficient construction of complex organic molecules.
Carbon-Carbon Bond Formation
This organotin compound is employed in synthetic strategies requiring the formation of new carbon-carbon bonds. It facilitates reactions that are crucial for building molecular frameworks in pharmaceuticals and materials science.
Specialty Chemical Synthesis
Utilised in the synthesis of diverse organic compounds, Tributyl(1-propynyl)tin is a key intermediate for researchers and chemists developing novel chemical entities. Its specific reactivity profile makes it suitable for targeted synthetic pathways.
| Molecular weight | 329.11 |
|---|---|
| Linear formula | [CH3(CH2)3]3SnC≡CCH3 |
| Assay | 95% |
| Boiling point | 277 °C(lit.) |
| Density | 1.082 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.483(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 | >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) | 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 Tributyl(1-propynyl)tin used for?
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Tributyl(1-propynyl)tin is primarily used as a reagent in organic synthesis for carbon-carbon bond formation and as an organometallic reagent.
What is the CAS number and formula for Tributyl(1-propynyl)tin?
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The CAS number is 64099-82-7 and the formula is [CH3(CH2)3]3SnC≡CCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tributyl(1-propynyl)tin with a minimum purity of 95%. This product is not represented as USP, BP, or EP grade.
How should Tributyl(1-propynyl)tin be handled safely?
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Tributyl(1-propynyl)tin is a dangerous substance. Handle with appropriate personal protective equipment, including eyeshields, face shields, and gloves. Ensure adequate ventilation and use a suitable respirator. Avoid contact and inhalation, as it is toxic and may cause organ damage with prolonged or repeated exposure. Dispose of waste according to regulations.
How is Tributyl(1-propynyl)tin packed, shipped, and exported?
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TSS packs and ships Tributyl(1-propynyl)tin according to international regulations for hazardous materials. We export globally, ensuring compliance with all necessary shipping and customs requirements for this chemical.
How can I request a sample or quote for Tributyl(1-propynyl)tin?
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To request a sample or a quote, please contact our sales team via the website or by telephone, providing your contact details and the quantity required.
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