Tetraethylammonium chloride
Tetraethylammonium chloride (CAS 56-34-8) is a quaternary ammonium salt with the linear formula (C2H5)4N(Cl) and a molecular weight of 165.70 g/mol. It is known for its role as a phase transfer catalyst and is utilised in various chemical synthesis applications. Supplied by Tech Serve Solutions with an assay of ≥98.0% (AT), this compound is a valuable reagent for research and industrial processes.
- IUPAC
- TEA chloride
- Synonyms
- TEA chlorideTetra-n-ethylammonium chloride
Phase Transfer Catalysis
Tetraethylammonium chloride serves as an effective phase transfer catalyst, facilitating reactions between reactants in immiscible phases. This enables transformations that would otherwise be slow or impossible.
Chemical Synthesis
This compound is employed as a reagent or catalyst in diverse organic synthesis pathways. Its quaternary ammonium structure allows it to participate in various reaction mechanisms.
Ion Channel Research
As a blocker of certain ion channels, tetraethylammonium chloride is used in electrophysiology and cell biology research to study neuronal and cardiac function. It helps elucidate the role of specific ion transport mechanisms.
| Molecular weight | 165.70 |
|---|---|
| Linear formula | (C2H5)4N(Cl) |
| Assay | ≥98.0% (AT) |
| Solubility | H2O: soluble1 M at 20 °C, clear, colorless |
| Impurities tested | ≤2% water |
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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
| Anion traces | bromide (Br-): ≤500 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Uv Absorption | λ: 260 nm Amax: 0.03λ: 280 nm Amax: 0.03 |
|---|
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 Tetraethylammonium chloride used for?
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Tetraethylammonium chloride is used as a phase transfer catalyst in chemical synthesis and in electrophysiology research as an ion channel blocker.
What is the CAS number and formula for Tetraethylammonium chloride?
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The CAS number is 56-34-8 and the linear formula is (C2H5)4N(Cl).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium chloride with an assay of ≥98.0% (AT). This product is not represented as USP, BP, or EP grade.
How should Tetraethylammonium chloride be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure good ventilation. This compound is classified as a Warning with hazards H315, H319, and H335.
Is Tetraethylammonium chloride suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Tetraethylammonium chloride.
How can I request a quote or sample for Tetraethylammonium chloride?
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Please contact our sales team or use the online enquiry form to request a quote or sample for Tetraethylammonium chloride.
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