CAS 1067-57-8 appears in our catalog under these names: n–Butyltrimethoxysilane, Butyltrimethoxysilane, >97.0%(GC), N-Butyltrimethoxysilane, Butyltrimethoxysilane 95%, n-Butyltrimethoxysilane, 98%. Offered by: GLPBio, TCI, Biosynth, Ambeed, Fluorochem. Available pack sizes: 100g, 25g, 5g, 10g, 50g.