Benzyltriethylammonium chloride monohydrate
Benzyltriethylammonium chloride monohydrate (CAS: 207124-62-7; Formula: C6H5CH2N(C2H5)3Cl·H2O; Molar Mass: 245.79 g/mol) is a quaternary ammonium salt. It is commonly employed as a phase transfer catalyst in various organic syntheses. Its ability to facilitate reactions between immiscible phases makes it a valuable reagent in chemical manufacturing and research.

Phase Transfer Catalysis
Benzyltriethylammonium chloride monohydrate acts as an effective phase transfer catalyst, promoting reactions between reactants located in different phases (e.g., aqueous and organic). This enhances reaction rates and yields in diverse synthetic procedures.
Organic Synthesis Reagent
This compound serves as a versatile reagent in a wide array of organic transformations. It is particularly useful for alkylation, nucleophilic substitution, and elimination reactions where enhanced solubility or reactivity is required.
Chemical Intermediate
It can be utilised as an intermediate in the synthesis of more complex organic molecules. Its quaternary ammonium structure allows for specific chemical modifications and functional group introductions.
| Molecular weight | 245.79 |
|---|---|
| Linear formula | C6H5CH2N(C2H5)3Cl·H2O |
| Assay | 97% |

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) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Benzyltriethylammonium chloride monohydrate used for?
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Benzyltriethylammonium chloride monohydrate is primarily used as a phase transfer catalyst in organic synthesis and as a general synthetic reagent to facilitate reactions between immiscible phases.
What are the CAS number and formula for Benzyltriethylammonium chloride monohydrate?
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The CAS number is 207124-62-7, and the chemical formula is C6H5CH2N(C2H5)3Cl·H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzyltriethylammonium chloride monohydrate with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should Benzyltriethylammonium chloride monohydrate be handled safely?
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Benzyltriethylammonium chloride monohydrate is a Warning substance that can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always wear appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is Benzyltriethylammonium chloride monohydrate a controlled substance?
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The provided data does not indicate that Benzyltriethylammonium chloride monohydrate is a controlled substance.
How is this chemical exported and shipped?
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As a global supplier and exporter, Tech Serve Solutions adheres to all international shipping and export regulations for chemical products.
How can I request a sample or quote?
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To request a sample or quote for Benzyltriethylammonium chloride monohydrate, please contact the Tech Serve Solutions sales team through the website or by phone.
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