Benzyltrimethylammonium fluoride hydrate
Benzyltrimethylammonium fluoride hydrate (CAS: 127582-36-9) is a quaternary ammonium salt supplied by Tech Serve Solutions. With the molecular formula C6H5CH2N(CH3)3F·xH2O, this compound serves as a key reactant, particularly in fluorination reactions. It is also recognised for its utility in chemical synthesis, deprotection, and as a source of fluoride ions in organic chemistry. TSS provides this reagent with an assay of 97%.

Fluorination Reactions
Benzyltrimethylammonium fluoride hydrate acts as a valuable reagent for introducing fluorine atoms into organic molecules. Its fluoride ion can participate in nucleophilic substitution reactions to form C-F bonds, a crucial transformation in medicinal chemistry and materials science.
Chemical Synthesis
As a versatile synthetic reagent, this compound finds application in various organic transformations. Its role extends to deprotection strategies and serving as a reliable source of fluoride for diverse synthetic pathways.
Deprotecting Reagent
In multi-step organic synthesis, Benzyltrimethylammonium fluoride hydrate can be employed as a deprotecting agent. It facilitates the removal of certain protecting groups under specific reaction conditions.
| Molecular weight | 169.24 (anhydrous basis) |
|---|---|
| Linear formula | C6H5CH2N(CH3)3F·xH2O |
| Assay | 97% |
| Application | Reactant for:• Fluorination reactions1 |
| Melting point | 181-183 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Benzyltrimethylammonium fluoride hydrate used for?
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Benzyltrimethylammonium fluoride hydrate (CAS: 127582-36-9) is primarily used as a reactant in fluorination reactions. It also serves as a deprotecting reagent and a fluoride source in various chemical synthesis applications.
What are the CAS number and formula for Benzyltrimethylammonium fluoride hydrate?
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The CAS number is 127582-36-9, and the molecular formula is C6H5CH2N(CH3)3F·xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzyltrimethylammonium fluoride hydrate with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Benzyltrimethylammonium fluoride hydrate be handled?
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Handle Benzyltrimethylammonium fluoride hydrate with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. It is classified as irritating to the skin, eyes, and respiratory system (H315, H319, H335).
Is Benzyltrimethylammonium fluoride hydrate a controlled substance?
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Based on the provided data, Benzyltrimethylammonium fluoride hydrate (CAS: 127582-36-9) is not indicated as a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packages and exports chemicals in compliance with international shipping regulations, ensuring safe and secure transit.
How can I request a quote or sample?
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To request a quote or sample of Benzyltrimethylammonium fluoride hydrate, please contact our sales team through the website or by phone.
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