... 8 years 3-Chloropropyl Triethoxy Silane (γ-Chloropropyltriethoxysilane, NQ-53, Si-230)Chemical Name: γ-ChloropropyltriethoxysilaneTrade name: NQ-53, Si-230Formula: ClCH2CH2CH2Si(OC2H5 ... weight 3-Chloropropyl Triethoxy Silane (Gamma-Chloropropyltriethoxysilane, NQ-53, Si-230)