Products Description
1. High efficiency and stability: As a stable Lewis acid catalyst for water, it can be used in aqueous systems, and usually only a catalytic amount is required efficiently to promote various organic reactions.
2. Green and environmentally friendly: Compared to traditional Lewis acids (such as AlCl₃), it can significantly reduce acidic waste, and the reaction conditions are mild with simple operation.
3. Wide range of applications: It covers multiple fields such as the synthesis of pharmaceutical intermediates, organic chemical preparations, and new energy batteries (as the electrolyte for aluminum batteries).
Products Specification
| Product name | Aluminum trifluoromethanesulfonate |
| CAS NO | 74974-61-1 |
| ITEM NO | M761 |
| Appearance | White powder |
| Purity | 99% |
| Drying loss | ≤1.0 % |
| Free trifluoromethanesulfonic acid | ≤0.5 % |
| Melting point | 300 °C (lit.) |
| Package | 10 g/100 g/500 g, etc. |
| Delivery | 2-3days |
| Storage | room temperature |
| MSDS/COA/TDS | Connect us |
Products Application
1. Organic synthesis industry: Used as an efficient catalyst for the regioselective synthesis of cyclic ethers, the conversion of sugars (such as the preparation of 5-hydroxymethylfurfural), and certain polymerization reactions of alkenes.
2. New energy battery field: Mainly used as the core component of the electrolyte for aluminum-ion batteries to enhance the capacity and cycle stability of the batteries. Additionally, it is also used to prepare the polymer electrolytes for solid-state batteries.
3. Pharmaceutical and chemical industry: In the pharmaceutical field, it is used for the synthesis of pharmaceutical intermediates containing carboxyl groups.
FAQ
Q: What conditions are required for sampling operation?
A: Sampling is recommended in an anhydrous oxygen‑free glove box; minimize air exposure time.
Q: Is it suitable for epoxy ring‑opening reaction?
A: High catalytic activity, capable of epoxy ring‑opening and copolymerization.
Q: What is its function as a battery electrolyte additive?
A: Participate in SEI film formation to stabilize the electrode interface; formula debugging with solvent & lithium salt is required.
Q: How should the unused products after opening be stored to ensure their catalytic activity?
A: After use, the container should be tightly closed immediately. Nitrogen or argon gas can be filled into the bottle as a protective layer, and then it should be stored sealed.
Q: What are the catalytic advantages compared with trifluoromethanesulfonic acid?
A: Easy solid feeding, controllable Lewis acidity instead of protic acid, fewer side reactions, and relatively lower corrosion.
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