CAS 2550-02-9 appears in our catalog under these names: n-Propyltriethoxysilane, 97% , Triethoxy(propyl)silane, >98.0%(GC), Triethoxy(propyl)silane 98%, Triethoxy(propyl)silane, 98%, 98%. Offered by: Thermo Scientific (Alfa Aesar), TCI, Ambeed, Chemat. Available pack sizes: 100g, 500g, 25g.