Tetrapentylammonium hydroxide solution
Tetrapentylammonium hydroxide solution (CAS: 4598-61-2, Formula: [CH3(CH2)4]4N(OH)) is a strong organic base with a molecular weight of 315.58. Supplied typically around 20% in water, this quaternary ammonium hydroxide serves as a phase-transfer catalyst and a reagent in various organic synthesis applications. Its properties make it valuable for facilitating reactions between immiscible phases, particularly in the preparation of other quaternary ammonium salts and in base-catalysed transformations. It is generally handled with care due to its corrosive nature.
![Tetrapentylammonium hydroxide solution ([CH3(CH2)4]4N(OH)) — chemical structure, CAS 4598-61-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F4598-61-2.png&w=3840&q=75)
Phase-Transfer Catalysis
Tetrapentylammonium hydroxide acts as an effective phase-transfer catalyst, enabling reactions between reactants located in different immiscible phases (e.g., aqueous and organic). This is crucial for improving reaction rates and yields in organic synthesis.
Organic Synthesis Reagent
As a strong organic base, it is employed in various organic transformations such as dehydrohalogenations, alkylations, and esterifications. Its quaternary ammonium structure can also be a precursor for other functionalised compounds.
Preparation of Other Quaternary Ammonium Salts
This compound can be used as a starting material or intermediate in the synthesis of more complex quaternary ammonium salts with specific properties for applications in catalysis, surfactants, or ionic liquids.
| Molecular weight | 315.58 |
|---|---|
| Linear formula | [CH3(CH2)4]4N(OH) |
| Concentration | ~20% in H2O (T) |
| Impurities tested | ≤0.05% halides (as bromide) |
Hazard statements
- H314Causes severe skin burns and eye damage
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), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 3267 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
| Anion traces | sulfate (SO42-): ≤500 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 Tetrapentylammonium hydroxide solution used for?
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Tetrapentylammonium hydroxide solution is primarily used as a phase-transfer catalyst and a strong organic base in various chemical synthesis applications, including the preparation of other quaternary ammonium salts.
What is the CAS number and formula for Tetrapentylammonium hydroxide solution?
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The CAS number is 4598-61-2 and the chemical formula is [CH3(CH2)4]4N(OH).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrapentylammonium hydroxide solution typically at a concentration of ~20% in H2O (T), with impurities such as halides (as bromide) at ≤0.05%. This is generally considered a technical or research grade; TSS does not represent it as USP, BP, or EP grade.
How should Tetrapentylammonium hydroxide solution be handled safely?
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Tetrapentylammonium hydroxide solution is classified as Danger, with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including face shields, gloves, goggles, and suitable respiratory protection (e.g., ABEK type filter), must be used. Handle with extreme caution.
How is Tetrapentylammonium hydroxide solution packed and shipped?
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Tetrapentylammonium hydroxide solution is shipped under UN 3267, Hazard Class 8, Packing Group II, indicating it is a corrosive liquid, basic, organic, n.o.s. We ensure compliant packaging and export procedures.
How can I request a quote or sample for Tetrapentylammonium hydroxide solution?
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To request a quote or a sample, please contact our sales team through the website or by phone. Provide the product name, CAS number, and desired quantity for a prompt response.
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