Title　HD-113

Chemical designation　y -Mercaptopropyl triethoxysilane

Molecular formula 　HS（CH₂）₃Si（OC₂H₅）₃

Technical index
　　Appearance: achromatous and transparent liquid
　　Valid component: ≥95％
　　Refractive ratio 25℃:1.4330-1.4340
　　Specific gravity 25℃:0.9850-0.9870
　　Boiling point: 210℃