Product Code：SP114
Product Name：Dimethylphenylchlorosilane
Product Introduction：
This product has moderate chemical reactivity and undergoes stable hydrolysis when exposed to water. Its molecular structure contains dimethyl and phenyl groups, delivering excellent flexibility, heat resistance and anti-aging performance with great process compatibility. As a high-quality organosilicon synthetic intermediate, it is used to prepare phenyl-modified silicone resins and functional phenyl silicone oils. It also acts as a modifier for silicone rubber and an auxiliary for weather-resistant coatings, and is applicable to electronic insulation and encapsulation as well as polymer material modification. It is widely used in fine chemicals, electrical protection and new material manufacturing industries.
Basic Information
- Chinese name：二甲基苯基氯硅烷
- CAS number：[768-33-2]
- Molecular formula：C₈H₁₁SiCl
Physical properties
- Molecular Weight：170.71
- Relative Density(25℃)：1.017
- Flash Point(CC)：61℃
- Boiling Point：198℃
- Refractive Index nD20：1.506-1.510
Technical indicators
| Project |
Indicator |
| Appearance |
Colorless or yellowish transparent fluid |
| Purity, % |
≥98.0 |
Characteristic advantages
- A important steric silanizing agent with high steric hindrance.
- Its derivatives are more stable than trimethyl ethers under acid and alkali conditions.
Application field
- Silane reagent, used for enzyme protection and preparation of alkyl ethers.
- Widely used to synthetize pharmaceutical intermediate.
- Synthetize organosilicon intermediates, and as capping agent for silicone oil and silicone rubber.
Safe handling
- Wear eye protection and protective gloves as required while handling the product.
- Use the product in a well ventilated area.
- Please consult our MSDS.
Use storage
- When stored in its original container below 40°C and unopened, the shelf life is 2 years. It can still be used after re-inspection.
- Store in a cool and dry place out of direct sunlight.
- Keep out of the reach of children.
Packaging Information
- Available in 25KGS drum or 200KGS drum.
