Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of dimethylvinylchlorosilane丨cas 1719-58-0 in China. Welcome to wholesale bulk high quality chemical products at competitive price from our factory. If you have any enquiry about custom service, please feel free to email us.
Specifications
| Appearance: | Clear to straw liquid with acrid odor of hydrogen chloride |
| Purity (GC): | 97.0% min |
| Flash Point: | -5°C |
| Boiling Point (BP): | 82°C to 83°C |
Transport Information
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Parameter |
Specification |
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UN Number |
2985 |
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Class |
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Packing Group |
II |
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H.S. Code |
2931900090999 |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and sources of ignition. Never allow product to get in contact with water during storage. |
|
Condition to Avoid |
Warming. Moisture. |
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Package |
Manufacturing Information
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Parameter |
Specification |
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Capacity |
500kg/month |
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Frequency |
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Main Export Countries |
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Capacity/Batch |
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Experience |
Production since 2015 |
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Stock |
Applications
1. Silicone Polymer Synthesis
Used as a monomer or comonomer in the preparation of vinyl-functionalized silicones and silicone resins.
The vinyl group enables cross-linking reactions (e.g., hydrosilylation), allowing the formation of silicone elastomers, coatings, adhesives, and sealants.
2. Surface Modification
Acts as a silane coupling agent for surface treatment of inorganic materials such as glass, silica, and metals.
Improves adhesion between organic polymers and inorganic substrates.
3. Intermediate in Organosilicon Chemistry
Serves as a reactive building block for synthesizing various functional organosilicon compounds used in specialty chemicals and materials science.
4. Chemical Vapor Deposition (CVD) Precursor
Utilized in the semiconductor industry as a precursor for thin film deposition processes to produce silicon-containing coatings.
Benefits
✔️ Reactive Vinyl and Chlorosilane Groups
The vinyl group allows for versatile polymerization and functionalization.
The chlorosilane moiety reacts readily with water or hydroxyl groups, enabling grafting or cross-linking.
✔️ Improves Material Properties
Enhances flexibility, thermal stability, and chemical resistance of silicone-based materials.
✔️ Compatibility
Compatible with various organosilicon compounds and polymer systems, facilitating broad usage.
Conclusion
Dimethylvinylchlorosilane is a versatile organosilicon compound essential in the production of vinyl-functionalized silicones and surface treatment agents. Its reactive vinyl and chlorosilane groups enable its wide use in silicone polymerization and materials science applications. Proper handling and storage are critical due to its moisture sensitivity and corrosivity.
