Tetraethylammonium trifluoroacetate
Tetraethylammonium trifluoroacetate (CAS 30093-29-9) is an organic ammonium salt with the molecular formula (CH3CH2)4N(CF3COO) and a molecular weight of 243.27 g/mol. Supplied by Tech Serve Solutions at 98% purity, this compound is primarily utilised as a reagent in chemical synthesis and as a phase transfer catalyst. Its properties make it valuable for facilitating reactions between different phases in various organic transformations, contributing to efficient chemical manufacturing processes.
- IUPAC
- Trifluoroacetic acid tetraethylammonium salt
- Synonyms
- Trifluoroacetic acid tetraethylammonium salt

Phase Transfer Catalysis
Tetraethylammonium trifluoroacetate acts as an effective phase transfer catalyst, enabling reactions between reactants in immiscible phases. This application is crucial in organic synthesis for improving reaction rates and yields where conventional methods are less efficient.
Chemical Synthesis Reagent
This compound serves as a versatile reagent in various chemical synthesis pathways. Its utility spans the preparation of complex organic molecules, intermediates, and speciality chemicals, underpinning advancements in research and industrial chemistry.
Ammonium Salt Applications
As a member of the ammonium salt family, tetraethylammonium trifluoroacetate finds application in specific chemical processes where its ionic nature and organic structure are advantageous for solubility or reactivity modulation.
| Molecular weight | 243.27 |
|---|---|
| Linear formula | (CH3CH2)4N(CF3COO) |
| Assay | 98% |
| Melting point | 74-76 °C(lit.) |

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 | 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 3263 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-36/37/39 |
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 Tetraethylammonium trifluoroacetate used for?
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Tetraethylammonium trifluoroacetate is primarily used as a phase transfer catalyst and a reagent in chemical synthesis. Its applications are found in organic chemistry for facilitating reactions and preparing various chemical compounds.
What is the CAS number and formula for Tetraethylammonium trifluoroacetate?
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The CAS number for Tetraethylammonium trifluoroacetate is 30093-29-9. Its linear formula is (CH3CH2)4N(CF3COO).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium trifluoroacetate with an assay of 98%. This product is not represented as USP, BP, or EP grade.
How should Tetraethylammonium trifluoroacetate be handled safely?
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Tetraethylammonium trifluoroacetate is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and suitable respiratory protection (e.g., N100 or P3 filters), is essential during handling. Follow all precautionary statements, such as P280 and P305 + P351 + P338, and seek immediate medical attention if exposed (P310).
How is Tetraethylammonium trifluoroacetate packed and shipped?
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Tetraethylammonium trifluoroacetate is shipped as UN 3263, Class 8, Packing Group II, adhering to stringent international transport regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or a sample of Tetraethylammonium trifluoroacetate, please contact our sales team through the website or by phone.
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