Trifluoromethanesulfonic acid can be used as a catalyst for polymerisation, esterification, coalescence, dehydration and other reactions.

- Basic information
- English name: Trifluoromethanesulfonic acid
- CAS number: 1493-13-6
- Molecular formula: CHF3O3S
- Molecular weight: 150.07
- Related categories: Speciality chemicals; fine chemicals; organic raw materials and intermediates
- Transport Information: Class 8 dangerous goods
- Application
- Catalyst in Organic Synthesis
Highly effective in esterification, alkylation, and acylation reactions.
- Electronics and Semiconductors
As a component in etching solutions and ion-conducting materials.
- Pharmaceutical Industry
Used in the synthesis of active pharmaceutical ingredients and intermediates.
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