Tetrabutylammonium difluorotriphenylstannate
Tetrabutylammonium difluorotriphenylstannate (CAS 139353-88-1), molecular formula (CH3CH2CH2CH2)4N[(C6H5)3SnF2], is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Tetrabutylammonium difluorotriphenyltin
| Molecular weight | 630.48 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N[(C6H5)3SnF2] |
| Assay | 97% |
| Application | Reactant for:• Reaction with K tert-butoxide to give disilylated fluorosilylenoid for subsequent self-condensation to fluorodisilanyl anion1• Cross-coupling reactions with vinyl and aryl triflates2• Cocatalyst in phase-transfer fluorination of alkyl halides and sulfonates3• Used as a nucleophilic fluorinating agent4 |
| Melting point | 192-193 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- 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
- P311Call a POISON CENTER or doctor
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3146 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 23/24/25-50/53 |
| Safety statements (S) | 26-27-28-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Tetrabutylammonium difluorotriphenylstannate?
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Tetrabutylammonium difluorotriphenylstannate (CAS 139353-88-1), molecular formula (CH3CH2CH2CH2)4N[(C6H5)3SnF2], is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Tetrabutylammonium difluorotriphenylstannate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutylammonium difluorotriphenylstannate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Tetrabutylammonium difluorotriphenylstannate?
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Tetrabutylammonium difluorotriphenylstannate has CAS number 139353-88-1 and molecular formula (CH3CH2CH2CH2)4N[(C6H5)3SnF2]. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Tetrabutylammonium difluorotriphenylstannate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Tetrabutylammonium difluorotriphenylstannate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Tetrabutylammonium difluorotriphenylstannate be stored?
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Store Tetrabutylammonium difluorotriphenylstannate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Tetrabutylammonium difluorotriphenylstannate used for?
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Tetrabutylammonium difluorotriphenylstannate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Tetrabutylammonium difluorotriphenylstannate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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