CAS 19455-23-3 appears in our catalog under these names: Potassium Trimethylacetate, >95% (HPLC), Potassium Pivalate, Potassium trimethylacetate, 95% , Potassium pivalate, Potassium Pivalate, >98.0%(T). Offered by: TRC, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 1g, 500mg, 5g, 100g, 500g, 25g, 0,1kg, 0,25kg.