Name: Silane,triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]- CAS No.:160194-28-5 Appearance:white powder Purity:98% Usage:Widely used in cosmetics, medicine Molecular Structure: Molecular Structure of 160194-28-5 (Silane,triethyl[[4-(triethylsilyl)-3-butyn-1-yl]oxy]-)