Tetrabutylammonium cyanide
Tetrabutylammonium cyanide (CAS: 10442-39-4) is an organic salt with the linear formula (CH3CH2CH2CH2)4N(CN) and a molecular weight of 268.48 g/mol. This compound serves as a valuable reagent in chemical synthesis, particularly as a source of cyanide ions in organic reactions. It is often employed as a phase transfer catalyst, facilitating reactions between immiscible aqueous and organic phases, thereby improving reaction efficiency and yield.
Phase Transfer Catalysis
Tetrabutylammonium cyanide acts as an effective phase transfer catalyst, enabling nucleophilic substitution reactions by transferring cyanide anions from an aqueous phase to an organic phase. This is crucial for synthesising various organic nitriles.
Organic Synthesis Reagent
It is a versatile reagent in organic chemistry, used to introduce the cyanide group into organic molecules. This is a key step in the synthesis of carboxylic acids, amides, and amines through subsequent transformations.
Chemical Synthesis Intermediate
As an ammonium salt, it finds application in diverse chemical synthesis pathways where a soluble source of cyanide is required. Its utility spans the preparation of complex molecules and intermediates.
| Molecular weight | 268.48 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N(CN) |
| Assay | ≥80% |
| Grade | technical |
| Melting point | 89-92 °C(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 Tetrabutylammonium cyanide used for?
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Tetrabutylammonium cyanide is primarily used as a phase transfer catalyst and a reagent in organic synthesis, particularly for introducing cyanide groups into organic molecules.
What is the CAS number and formula for Tetrabutylammonium cyanide?
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The CAS number for Tetrabutylammonium cyanide is 10442-39-4, and its linear formula is (CH3CH2CH2CH2)4N(CN).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutylammonium cyanide in technical grade with an assay of ≥80%. We do not represent this product as USP, BP, or EP grade.
How should Tetrabutylammonium cyanide be handled safely?
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Tetrabutylammonium cyanide is highly toxic and corrosive. Handle with extreme caution, using appropriate personal protective equipment including eyeshields, gloves, and a full-face respirator. Contact with acids liberates very toxic gas. Refer to the safety data sheet for detailed handling procedures.
How is Tetrabutylammonium cyanide packed and shipped?
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Tetrabutylammonium cyanide is packed and shipped according to international regulations for hazardous materials. As a global supplier and exporter, Tech Serve Solutions ensures compliance with all relevant transport and safety standards.
How can I request a sample or quote for Tetrabutylammonium cyanide?
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To request a sample or a quote for Tetrabutylammonium cyanide, please contact our sales team through the website or by phone. Our team will be pleased to assist you with your specific requirements.
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