1.Product Name:Chlorodimethylsilane（DMCS）
2.Molecular Formula:C2H7ClSi
3.Molecular Weight: 94.62
4.CAS No.:1066-35-9
5. UN No.:2988
6.Boiling Point: 36℃
7.Melting Point: - 111℃/ - 167.8 ℉
8.Flash Point: -28℃/- 18.4 ℉
9.Relative Density (25C,g/cm3):0.852
10.Refractive index :1.383(n20/D)
11.Hydrolytic Sensitivity: Reacts rapidly with moisture, water, protic solvents
12.Technological Index
Item | Index |
Appearance | Colorless or light yellow transparent liquid |
Content of Chlorodimethylsilane /% ≥ | 95.00 |
13.Application and Usage
It is widely used in organic synthesis, hydrosilanating agent for alkynes. It is used as the end-capping reagent when produce α - and α , ω -hydrosiloxane - terminated silicone polymers. It can also used as quencher when preparing Si-C/Si-N ceramics with high strength and low density. Tetramethyldisilazane can be prepared after ammonolysis of the product. It also can be the preparation of silicone surfactant starting material. It is the basic raw material for modified silicone, polyolefin, polyacrylate, polyamide, polyimide, polyester, polyurethane, epoxy, etc.
14.Package, Storage and Handling
N.W 800KG/tank.
Storage at ventilate and dry place and prevention from water, heat and fire; It should be kept away from oxidant, acid and alkali. Storage temperature -20℃~20℃. Recommended storage conditions 0℃- 15℃. Handling according to hazardous substances and prevention from exposing to sunlight and rain. Be careful when loading and unloading to avoid damages of the package.
