CAS 995-45-9 appears in our catalog under these names: Tributylchlorosilane, Chlorotri-n-butylsilane, 97% , Tributylchlorosilane, >97.0%(GC), CHLOROTRIBUTYLSILANE, 97%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), TCI, Sigma-Aldrich. Available pack sizes: 25g, 5g.