... -Chloropropyl Triethoxy Silane (γ-Chloropropyltriethoxysilane, NQ-53, Si-230)Chemical Name: γ-ChloropropyltriethoxysilaneTrade name: NQ-53, Si-230Formula: ClCH2CH2CH2Si(OC2H5)3Specification: Colorless transparent liquid ... .Molecular weight 3-Chloropropyl Triethoxy Silane (Gamma-Chloropropyltriethoxysilane, NQ-53, Si-230)