CAS 368-39-8 appears in our catalog under these names: Triethyloxonium tetrafluoroborate, 1.0M in dichloromethane , Triethyloxonium tetrafluoroborate, 95%, stab. with 3-5% diet. Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25ml, 100ml, 500ml, 25g, 100g, 500g.