Tetrapentylammonium chloride
Tetrapentylammonium chloride (CAS 4965-17-7) is a quaternary ammonium salt with the molecular formula [CH3(CH2)4]4N(Cl) and a molecular weight of 334.02 g/mol. It serves as a versatile reagent in chemical synthesis, particularly as a phase transfer catalyst. Its properties make it valuable for facilitating reactions between immiscible phases, enhancing reaction rates and yields in various organic transformations.
![Tetrapentylammonium chloride ([CH3(CH2)4]4N(Cl)) — chemical structure, CAS 4965-17-7; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F4965-17-7.png&w=3840&q=75)
Phase Transfer Catalysis
Tetrapentylammonium chloride acts as an effective phase transfer catalyst, enabling the transfer of anionic reactants from an aqueous phase to an organic phase, or vice versa. This significantly accelerates reaction rates in various organic syntheses.
Chemical Synthesis Reagent
It is employed as a synthetic reagent in diverse organic chemistry applications. Its use can lead to improved yields and selectivity in reactions involving nucleophilic substitutions and other transformations.
Ammonium Salt Applications
As an ammonium salt, it finds utility in research and development settings for studies involving ionic compounds and their interactions in various chemical processes.
| Molecular weight | 334.02 |
|---|---|
| Linear formula | [CH3(CH2)4]4N(Cl) |
| Assay | 99% |
| Vapour density | 11.5 (vs air) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| 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 2928 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 chloride used for?
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Tetrapentylammonium chloride is primarily used as a phase transfer catalyst and a general reagent in chemical synthesis, particularly in organic chemistry.
What are the CAS number and formula for Tetrapentylammonium chloride?
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The CAS number is 4965-17-7 and the molecular formula is [CH3(CH2)4]4N(Cl).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetrapentylammonium chloride with an assay of 99%. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should Tetrapentylammonium chloride be handled safely?
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Tetrapentylammonium chloride is a Danger hazard (H314, H317) causing severe skin burns and eye damage, and potentially allergic skin reactions. Use appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection. Ensure adequate ventilation.
How is Tetrapentylammonium chloride packed, shipped, and exported?
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Tetrapentylammonium chloride is carefully packed according to international shipping regulations. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a quote or sample for Tetrapentylammonium chloride?
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To request a quote or sample, please contact our sales team via the website or by phone, providing your specific requirements.
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