Tetrabutylammonium hydrogen difluoride solution
Tetrabutylammonium hydrogen difluoride solution (CAS 23868-34-0), molecular formula (CH3CH2CH2CH2)4N(HF2), 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
- TBABF,Tetrabutylammonium bifluoride,Tetrabutylammonium difluoride
| Molecular weight | 281.47 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N(HF2) |
| Concentration | ~50% in acetonitrile |
| Storage temperature | 2-8°C |
| Impurities tested | ≤1% water |
| Application | • Used as an etchant for silica films1Reactant for:• Nucleophilic fluorination2• Ring-opening fluorination reaction3• Substitution reactions4 |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-20/21/22-34 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 hydrogen difluoride solution?
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Tetrabutylammonium hydrogen difluoride solution (CAS 23868-34-0), molecular formula (CH3CH2CH2CH2)4N(HF2), is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Tetrabutylammonium hydrogen difluoride solution does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutylammonium hydrogen difluoride solution 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 hydrogen difluoride solution?
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Tetrabutylammonium hydrogen difluoride solution has CAS number 23868-34-0 and molecular formula (CH3CH2CH2CH2)4N(HF2). 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 hydrogen difluoride solution?
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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 hydrogen difluoride solution 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 hydrogen difluoride solution be stored?
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Store Tetrabutylammonium hydrogen difluoride solution 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 hydrogen difluoride solution used for?
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Tetrabutylammonium hydrogen difluoride solution 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 hydrogen difluoride solution?
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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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