1.Hexamethyldisilane 2.purity:99.0% 3.CAS:1450-14-2 4.Best price and good quality Hexamethyldisilane1.CAS:1450-14-2 2. purity99.0% 3.Best price and good quality 4.App:Colorless, transparent liquid 5.Density, 0.715g/cm36.Refractive index,1.42247.Boiling point,113°C8.Melting point,12°C Hexamethyldisilane