Tetraethylammonium cyanide
Tetraethylammonium cyanide (CAS: 13435-20-6) is a quaternary ammonium salt with the linear formula (C₂H₅)₄N(CN) and a molecular weight of 156.27 g/mol. It functions primarily as a reagent in chemical synthesis and as a phase transfer catalyst. This compound is supplied by TSS with an assay of ≥95%. Its hazardous nature requires careful handling and adherence to strict safety protocols during use and storage.
Chemical Synthesis Reagent
Tetraethylammonium cyanide serves as a valuable reagent in various organic synthesis pathways. It can be employed as a source of cyanide ions in reactions where a soluble, organic-amenable cyanide source is required.
Phase Transfer Catalyst
As a quaternary ammonium salt, it can act as a phase transfer catalyst, facilitating reactions between reactants located in different immiscible phases. This allows for improved reaction rates and yields in certain synthetic processes.
Ammonium Salt Applications
This compound falls under the category of ammonium salts, which have diverse applications in chemistry. Its specific reactivity as a cyanide salt lends it utility in specialised synthetic transformations.
| Molecular weight | 156.27 |
|---|---|
| Linear formula | (C2H5)4N(CN) |
| Assay | ≥95% (AT) |
| Melting point | 250 °C (dec.)(lit.) |
Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
| 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 2811 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/27/28-32-50/53 |
| Safety statements (S) | 7-28-29-45-60-61 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
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 Tetraethylammonium cyanide used for?
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Tetraethylammonium cyanide is used as a reagent in chemical synthesis and as a phase transfer catalyst, functioning as a source of cyanide ions in organic reactions.
What is the CAS number and formula for Tetraethylammonium cyanide?
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The CAS number is 13435-20-6 and the linear formula is (C₂H₅)₄N(CN).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium cyanide with an assay of ≥95% (AT). TSS does not represent this product as USP, BP, EP or other pharmacopoeial grades.
What are the main hazards associated with Tetraethylammonium cyanide?
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Tetraethylammonium cyanide is acutely toxic if swallowed, in contact with skin, or if inhaled (H300, H310, H330) and is very toxic to aquatic life with long-lasting effects (H410). Contact with acids liberates very toxic gas.
How is Tetraethylammonium cyanide packed, shipped, and exported?
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Tetraethylammonium cyanide is shipped as UN 2811, Class 6.1, Packing Group II. TSS adheres to all international regulations for the safe export and transport of hazardous chemicals.
How can I request a sample or quote for Tetraethylammonium cyanide?
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Please contact our sales team via the website or telephone to request a sample or a formal quotation for Tetraethylammonium cyanide.
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