CAS 86884-21-1 appears in our catalog under these names: (+/-)-3-Hydroxy-4,4,4-trifluorobutanoic acid, 97%, 4,4,4-Trifluoro-3-hydroxybutanoic acid, ≥95%, ≥95%, 4,4,4-Trifluoro-3-hydroxybutanoic acid. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 5g, 25g, 100mg, 250mg.