Tetrahexylammonium hydroxide solution
Tetrahexylammonium hydroxide solution (CAS: 17756-56-8, [CH3(CH2)5]4N(OH)) is a quaternary ammonium compound with a molecular weight of 371.68 g/mol. This strong organic base, supplied as an aqueous solution of approximately 40%, is primarily utilised in chemical synthesis as a phase transfer catalyst and a strong, non-nucleophilic base. Its properties make it suitable for various organic reactions requiring a robust basic environment.
![Tetrahexylammonium hydroxide solution ([CH3(CH2)5]4N(OH)) — chemical structure, CAS 17756-56-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F17756-56-8.png&w=3840&q=75)
Phase Transfer Catalysis
Tetrahexylammonium hydroxide can function as a phase transfer catalyst, facilitating reactions between reactants in immiscible phases. This is particularly useful in organic synthesis where it enhances reaction rates and yields.
Organic Synthesis Reagent
As a strong organic base, it is employed in various organic transformations. It can be used for deprotonation reactions or as a reagent in the synthesis of complex organic molecules.
Deprotonation Agent
The compound serves as an effective deprotonation agent in organic chemistry. Its bulky structure can influence selectivity in certain reactions.
| Molecular weight | 371.68 |
|---|---|
| Linear formula | [CH3(CH2)5]4N(OH) |
| Concentration | ~40% in H2O (T) |
| Impurities tested | ≤0.1% halides (as bromide) |
Hazard statements
- H225Highly flammable liquid and vapour
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
- H370Causes damage to organs
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 11 °C / 51.8 °F |
| Transport (UN / ADR) | UN 3286 3/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 11-23/24/25-34-39/23/24/25 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Anion traces | sulfate (SO42-): ≤1000 mg/kg |
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 Tetrahexylammonium hydroxide solution used for?
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Tetrahexylammonium hydroxide solution is primarily used in chemical synthesis as a phase transfer catalyst and a strong organic base for deprotonation reactions.
What are the CAS number and formula for Tetrahexylammonium hydroxide solution?
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The CAS number is 17756-56-8 and the chemical formula is [CH3(CH2)5]4N(OH).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrahexylammonium hydroxide solution at approximately 40% concentration in water (T). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Tetrahexylammonium hydroxide solution be handled safely?
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Tetrahexylammonium hydroxide solution is a Danger material (GHS02, GHS05, GHS06, GHS08) associated with hazards H225, H301 + H311 + H331, H314, and H370. Strict adherence to safety protocols, including the use of appropriate personal protective equipment like gloves, goggles, and full-face respirators, is essential. Handle in a well-ventilated area and consult the Safety Data Sheet (SDS) before use.
Is Tetrahexylammonium hydroxide solution a controlled substance?
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The provided data does not indicate that Tetrahexylammonium hydroxide solution is a controlled substance.
How is Tetrahexylammonium hydroxide solution packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions adheres to all regulations for packing and shipping hazardous chemicals like Tetrahexylammonium hydroxide solution (UN 3286, 3/PG 2). Please contact us for specific shipping details.
How can I request a quote or sample of Tetrahexylammonium hydroxide solution?
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To request a quote or a sample of Tetrahexylammonium hydroxide solution, please contact our sales department through the website or by phone.
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