Tetrabutylammonium p-toluenesulfonate
Tetrabutylammonium p-toluenesulfonate (CAS 7182-86-7) is a quaternary ammonium salt with the molecular formula (CH3CH2CH2CH2)4N(CH3C6H4SO3) and a molecular weight of 413.66 g/mol. This compound functions effectively as a phase transfer catalyst. It is widely employed in organic synthesis to facilitate reactions between reactants in immiscible phases, enhancing reaction rates and yields. Its utility is particularly noted in chemical synthesis applications.
- IUPAC
- p-Toluenesulfonic acid tetrabutylammonium salt
- Synonyms
- p-Toluenesulfonic acid tetrabutylammonium salt
Phase Transfer Catalysis
Tetrabutylammonium p-toluenesulfonate serves as an efficient phase transfer catalyst. It aids in transferring anionic species from an aqueous phase to an organic phase, or vice versa, enabling reactions between otherwise incompatible reactants.
Organic Synthesis Reagent
This compound is a valuable reagent in various organic transformations. Its ability to solubilise inorganic salts in organic solvents makes it useful for nucleophilic substitution reactions and other synthetic procedures.
Chemical Synthesis Intermediate
It is utilised in the broader field of chemical synthesis, contributing to the development of complex molecules and intermediates for further processing in research and industrial settings.
| Molecular weight | 413.66 |
|---|---|
| Linear formula | (CH3CH2CH2CH2)4N(CH3C6H4SO3) |
| Assay | 99% |
| Melting point | 70-72 °C(lit.) |
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) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 p-toluenesulfonate used for?
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Tetrabutylammonium p-toluenesulfonate is primarily used as a phase transfer catalyst in organic synthesis and as a general chemical reagent.
What is the CAS number and chemical formula for Tetrabutylammonium p-toluenesulfonate?
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The CAS number is 7182-86-7. The linear formula is (CH3CH2CH2CH2)4N(CH3C6H4SO3).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrabutylammonium p-toluenesulfonate with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the safety and handling precautions for Tetrabutylammonium p-toluenesulfonate?
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This compound is a Warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Handle in a well-ventilated area and avoid dust formation.
How is Tetrabutylammonium p-toluenesulfonate packed and exported?
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Tech Serve Solutions offers Tetrabutylammonium p-toluenesulfonate in various pack sizes suitable for laboratory and industrial requirements, and we are experienced in global export.
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly with your specific requirements.
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