Title　HD-112

Chemical designation　y-Mercaptopropyl methyldimethoxysilane

Molecular formula 　HS（CH₂）₃Si（OCH₃）₃

Technical index
　　Appearance: achromatous and transparent liquid
　　Valid component: ≥95％
　　Refractive ratio 25℃: 1.4400-1.4410
　　Specific gravity 20℃: 1.0430-1.0470
　　Boiling point: 198℃