CAS 111-31-9 appears in our catalog under these names: 1-Hexanethiol, 96% , Hexyl Mercaptan, >96.0%(GC), 1-Hexanethiol, 96%, 1-HEXANETHIOL, 95%, 1-HEXANETHIOL, 99% (GC). Offered by: Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 25ml, 100ml, 500ml, 5ML.