... Product identification Chemical name: 1,1,1,3,3,3-Hexamethyldisilazane Alias: HMDS; Hexamethyldisilazan Product identificationChemical name: 1,1,1,3,3,3-Hexamethyldisilazane Alias: HMDS; ... cm3)0.774Refractive index (20°C)1.4069-1.4089Melting point (°C)-78Flash point (°C ... 3. This product is easily hydrolyzed, prone to react with acidic matters violently. Should be kept in sealed container ...