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Tetrabutylammonium fluoride trihydrate (TBAF·3H2O) is a highly efficient and selective reagent primarily used in advanced organic synthesis, especially in organosilicon and organofluorine chemistry. It functions as a mild fluoride ion source, ideal for desilylation—removing silyl protecting groups from molecules—with exceptional selectivity and minimal side reactions. Due to its remarkable solubility in common organic solvents such as tetrahydrofuran (THF) and acetonitrile, TBAF·3H2O facilitates swift and effective reactions under mild, controlled conditions, making it indispensable for nucleophilic fluorination reactions and other precise organic transformations. Packaged in robust 25 kg HDPE drums to ensure stability and purity, this reagent is suited for industrial-scale applications requiring consistent reactivity and safety handling standards. TBAF·3H2O’s characteristics contribute significantly to synthetic workflows where catalyst-driven fluorination or selective deprotection is critical, optimizing yield and process efficiency while maintaining safety protocols by avoiding skin contact due to its corrosive nature.
Key Features
| Features | Description |
|---|---|
| Chemical Identity | Tetrabutylammonium fluoride trihydrate (TBAF·3H2O) |
| CAS Number | 87749-50-6 |
| Molecular Formula | C16H36FNO3 |
| Molecular Weight | 309.46 g/mol |
| Physical Form | Trihydrate solid compound |
| Solubility | Highly soluble in THF, acetonitrile |
| Reactivity | Mild fluoride source for desilylation and nucleophilic fluorination |
| Packaging | 25 kg HDPE drum |
| Storage Condition | Store in a dry place, tightly sealed |
| Safety | Corrosive; avoid skin contact |
| Attributes | Description |
|---|---|
| Purity | High purity suitable for research and industrial use |
| Water Content | Trihydrate form contains 3 molecules of water |
| Application Scope | Deprotection of silyl groups; fluorination agent; catalyst |
| Handling Precautions | Use gloves and protective equipment to avoid skin corrosion |
| Solvent Compatibility | Compatible with common organic solvents, including THF and acetonitrile |
| Shelf Life | Stable when stored under recommended conditions |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Tetrabutylammonium fluoride trihydrate exhibits high solubility in organic solvents such as tetrahydrofuran (THF) and acetonitrile, making these solvents preferred for industrial scale desilylation and nucleophilic fluorination reactions.
The trihydrate form of TBAF provides a mild reaction environment allowing selective cleavage of silyl protecting groups while minimizing side reactions and degradation of sensitive substrates, enhancing overall desilylation efficiency.
TBAF·3H2O should be stored in a dry, tightly sealed container to maintain stability and prevent moisture variation. Protective gloves and eyewear should be used because the compound is corrosive and can cause skin irritation.
Yes, TBAF·3H2O serves as a catalyst in various organic transformations, especially those involving nucleophilic fluorination and facilitating the removal of silyl groups under mild conditions.
Tetrabutylammonium fluoride trihydrate is available in 25 kg HDPE drums suitable for industrial scale purchasing, ensuring ease of handling and maintaining reagent integrity during transport and storage.
Country Of Origin: India
Tetrabutylammonium fluoride trihydrate (TBAF·3H2O) is a mild and selective fluoride source used for desilylation and other nucleophilic fluorination reactions. It is a common reagent in organosilicon and organofluorine chemistry. TBAF is known for its high solubility in organic solvents and reactivity under mild conditions.
Product Summary:
CAS Number: 87749-50-6
Molecular Formula: C16H36FNO3
Molecular Weight: 309.46 g/mol
Synonyms: TBAF trihydrate
Packaging: 25 kg HDPE drum
Solubility: Soluble in THF, acetonitrile
Storage: Store in dry place, tightly sealed
Toxicity: Avoid skin contact; corrosive
Applications:
Deprotection of silyl groups
Fluorination agent in synthesis
Catalyst in organic transformations
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