Benzyldimethyltetradecylammonium chloride dihydrate
Benzyldimethyltetradecylammonium chloride dihydrate (CAS: 147228-81-7) is a quaternary ammonium compound with the molecular formula CH3(CH2)13N(Cl)(CH3)2CH2C6H5 · 2H2O and a molecular weight of 404.07 g/mol. This chemical, often referred to as a phase transfer catalyst or ionic liquid precursor, finds applications in chemical synthesis and specialty chemical formulations. Its unique structure facilitates reactions involving immiscible phases.

Phase Transfer Catalysis
As a quaternary ammonium salt, it can function as a phase transfer catalyst, facilitating reactions between reactants in different phases (e.g., aqueous and organic). This enhances reaction rates and yields in organic synthesis.
Ionic Liquids
This compound can serve as a precursor or component in the synthesis of ionic liquids. These salts, molten at low temperatures, have diverse applications in catalysis, electrochemistry, and as reaction media.
Chemical Synthesis
It is employed as a reagent or catalyst in various organic synthesis processes, contributing to the formation of complex molecules. Its role in facilitating chemical transformations makes it valuable in research and development.
Specialty Formulations
The compound may be used in the development of specialty chemical formulations where its surfactant or catalytic properties are beneficial. This includes applications in industrial processes requiring specific chemical interactions.
| Molecular weight | 404.07 |
|---|---|
| Linear formula | CH3(CH2)13N(Cl)(CH3)2CH2C6H5 · 2H2O |
| Assay | 98% |
| Grade | purum |
| Melting point | 63-65 °C(lit.) |



Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 21/22-34-50 |
| Safety statements (S) | 36/37/39-45-61 |
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 Benzyldimethyltetradecylammonium chloride dihydrate used for?
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Benzyldimethyltetradecylammonium chloride dihydrate is used in chemical synthesis, particularly as a phase transfer catalyst and as a precursor for ionic liquids. It also finds use in specialty formulations.
What is the CAS number and chemical formula?
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The CAS number is 147228-81-7 and the chemical formula is CH3(CH2)13N(Cl)(CH3)2CH2C6H5 · 2H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzyldimethyltetradecylammonium chloride dihydrate with an assay of 98% and a 'purum' grade. This product is not supplied as USP, BP, EP, or for nutraceutical or food use.
How should Benzyldimethyltetradecylammonium chloride dihydrate be handled?
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This compound is corrosive and harmful if swallowed. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection (e.g., N100 respirator cartridges). Avoid release to the environment.
Is this chemical shipped or exported internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can arrange shipment and export of Benzyldimethyltetradecylammonium chloride dihydrate.
How can I request a quote or sample?
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To request a quote or a sample, please contact the Tech Serve Solutions sales team through the website or by phone, providing the product name and CAS number.
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