Trimethyl-tetradecylammonium chloride
Tetradecyltrimethylammonium chloride (CAS: 4574-04-3), with the linear formula CH3(CH2)13N(Cl)(CH3)3, is a quaternary ammonium salt. This compound functions primarily as a phase transfer catalyst and a synthetic reagent in various chemical processes. Its molecular weight is 291.94 g/mol. Supplied by Tech Serve Solutions, it is utilised in organic synthesis and chemical research.
- IUPAC
- Tetradecyltrimethylammonium chloride
- Synonyms
- Tetradecyltrimethylammonium chloride

Phase Transfer Catalysis
Tetradecyltrimethylammonium chloride can facilitate reactions between reactants in immiscible phases by transporting one reactant across the phase boundary. This enhances reaction rates and yields in various organic transformations.
Chemical Synthesis
As a synthetic reagent, it is employed in the construction of complex molecules. Its quaternary ammonium structure lends itself to specific applications within organic chemistry.
Research and Development
This compound serves as a valuable tool in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 291.94 |
|---|---|
| Linear formula | CH3(CH2)13N(Cl)(CH3)3 |
| Assay | 97% |
| Grade | Vetec™ reagent grade |
| Melting point | ~250 °C (dec.) |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| 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 Tetradecyltrimethylammonium chloride used for?
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Tetradecyltrimethylammonium chloride is primarily used as a phase transfer catalyst and a synthetic reagent in chemical synthesis and research.
What is the CAS number and formula for Tetradecyltrimethylammonium chloride?
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The CAS number is 4574-04-3 and the linear formula is CH3(CH2)13N(Cl)(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetradecyltrimethylammonium chloride in Vetec™ reagent grade with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Tetradecyltrimethylammonium chloride be handled?
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Handle with care. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment, including gloves and eye protection, and ensure good ventilation. Avoid breathing dust.
Is Tetradecyltrimethylammonium chloride a controlled substance?
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This product is not listed as a controlled substance in the provided data.
How is Tetradecyltrimethylammonium chloride packed, shipped, and exported?
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Tech Serve Solutions handles packing, shipping, and exporting according to international regulations for chemical substances. Specific packaging details can be provided upon request.
How can I request a sample or quote for Tetradecyltrimethylammonium chloride?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation for Tetradecyltrimethylammonium chloride.
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