Aluminum trifluoromethanesulfonate
Aluminum trifluoromethanesulfonate (CAS 74974-61-1) is a chemical compound with the linear formula (CF3SO3)3Al and a molecular weight of 474.19 g/mol. It is recognised for its role in catalysis and chemical synthesis. This compound is supplied by Tech Serve Solutions with a high assay, suitable for advanced research and industrial applications requiring precise chemical reactions and catalytic processes.
- IUPAC
- Aluminum triflate,Aluminum tris(trifluoromethanesulfonate),Tris(trifluoromethanesulfonato)aluminum
- Synonyms
- Aluminum triflateAluminum tris(trifluoromethanesulfonate)Tris(trifluoromethanesulfonato)aluminum

Lewis Acid Catalysis
Aluminum trifluoromethanesulfonate functions as a potent Lewis acid catalyst. It is employed in various organic transformations, including Friedel-Crafts reactions and Diels-Alder cycloadditions, facilitating the formation of new chemical bonds.
Polymerisation Initiator
This compound can act as an initiator or co-catalyst in polymerisation processes. Its Lewis acidity can activate monomers or co-monomers, enabling controlled polymer chain growth for speciality polymers.
Chemical Synthesis Reagent
As a triflate salt, it serves as a valuable reagent in complex organic synthesis. It is particularly useful for reactions where a strong, non-nucleophilic Lewis acid is required to promote specific reaction pathways.
| Molecular weight | 474.19 |
|---|---|
| Linear formula | (CF3SO3)3Al |
| Assay | 99.9% trace metals basis |
| Melting point | 300 °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 3261 8 / PGIII |
| 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 Aluminum trifluoromethanesulfonate used for?
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Aluminum trifluoromethanesulfonate is primarily used as a Lewis acid catalyst in organic synthesis and polymerisation processes, facilitating reactions such as Friedel-Crafts and Diels-Alder cycloadditions.
What is the CAS number and formula for Aluminum trifluoromethanesulfonate?
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The CAS number for Aluminum trifluoromethanesulfonate is 74974-61-1, and its linear formula is (CF3SO3)3Al.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Aluminum trifluoromethanesulfonate with an assay of 99.9% on a trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Aluminum trifluoromethanesulfonate be handled?
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Aluminum trifluoromethanesulfonate is classified as Danger (GHS05) with hazard statement H314, causing severe skin burns and eye damage. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Handle in a well-ventilated area or under a fume hood. Refer to the Safety Data Sheet for full handling instructions.
Is Aluminum trifluoromethanesulfonate a controlled substance?
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The provided data does not indicate that Aluminum trifluoromethanesulfonate is a controlled substance.
How is Aluminum trifluoromethanesulfonate packed, shipped, and exported?
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Aluminum trifluoromethanesulfonate is packed and shipped according to relevant transport regulations, such as UN 3261, Class 8, Packing Group III. As a global supplier, Tech Serve Solutions has extensive experience in exporting fine chemicals worldwide.
How can I request a quote or sample?
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To request a quote or a sample of Aluminum trifluoromethanesulfonate, please contact our sales department through the website or by phone. Our team will be pleased to assist you with your requirements.
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