Purpose and requirements for use of Hexamethyldisiloxane :
1. Properties: colorless transparent liquid. 7606。 Relative density 0.7606. Boiling point 99.5 ℃. Flashpoint -1.1 ℃. Refractive index 1.3750. Insoluble in water, soluble in various organic solvents. Deliquescence, flammable, in case of high heat, open flame, a strong oxidant, there is a danger of burning.
2. Preparation method: It is obtained by using trimethylchloro(methyl)silane as raw material, hydrolyzing it in water, washing with water, and rectifying it.
3. Uses: important intermediates of silicone oil and silicone resin, pharmaceutical raw materials, chemical reagents (used as a stationary liquid for gas chromatography).
4. Safety: 60kg galvanized iron drum or 0.5kg brown glass bottle. The words "Flammables" should be prominently displayed. Dangerous Regulation No. 61176. Warehouse temperature <30 ℃. Keep away from fire and heat sources, and store away from light. Packaging is to be sealed. Light loading and unloading during transportation to prevent package damage.