CAS 112-41-4 appears in our catalog under these names: 1-Dodecene, 1-Dodecene, 96% , 1-Dodecene [Standard Material for GC], >99.5%(GC), 1-Dodecene, >95.0%(GC), 1-Dodecene, 93-95%. Offered by: TRC, Dr. Ehrenstorfer, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros). Available pack sizes: 500mg, 250mg, 100g, 500g, 5ml, 25ml, 500ml, 2.5KG.