Pyridinium p-toluenesulfonate, puriss, Greater Than or Equal to 99.0% (T), 25 g, Each

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Specifications Synonym(s): p-Toluenesulfonic acid pyridine salt; PPTS; Pyridine p-toluenesulfonateFormula: C12H13NO3SFormula Weight: 251.30CAS No.: 24057-28-1Purity: ≥99.0% (T)Other Notes: Mild and efficient catalyst for the formation and cleavage of acetals1,2,3,4,5,6,7; Selective cleavage of tert-butyldimethylsilyl, TBDMS, ethers, in the presence of tert-butyldiphenlysilyl, TBDPS, ethers8Beilstein Registry Number: 3764305EC No.: 246-002-7Melting Point: 118-120°CEmpirical Formula (Hill Notation): C11H17NO5