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CAS 74974-61-1 — Aluminium trifluoromethanesulfonate

Aluminium trifluoromethanesulfonate (Al(OTf)₃) is a highly soluble aluminium salt of triflic acid, widely used as a Lewis acid catalyst in organic synthesis, including Friedel-Crafts reactions, polymerizations, and electrophilic fluorinations. It is also employed in battery research and as a precursor for advanced materials. This chemical has a CAS number of 74974-61-1, molecular formula C₃H₃AlF₉O₉S₃, and a molecular weight of 477.21 g/mol. It is stored under ambient conditions with no signal word classification. Molekula supplies Aluminium trifluoromethanesulfonate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.