Chloro(dimethyl)vinylsilane
Chloro(dimethyl)vinylsilane (CAS: 1719-58-0) is a halogenated organosilicon compound with the linear formula H₂C=CHSi(CH₃)₂Cl and a molecular weight of 120.65 g/mol. This flammable liquid, with a purity of 97%, serves as a versatile building block in organic synthesis. It is particularly valuable for introducing vinylsilyl groups into molecules, facilitating further chemical transformations in the development of novel materials and intermediates.
- IUPAC
- Dimethylvinylchlorosilane,Vinyldimethylchlorosilane
- Synonyms
- DimethylvinylchlorosilaneVinyldimethylchlorosilane
Organic Synthesis Building Block
Utilised as a key intermediate in the synthesis of complex organic molecules. Its vinyl and chloro functionalities allow for diverse reactions, including polymerisation and cross-coupling.
Material Science Precursor
Employed in the development of specialty polymers and silicon-containing materials. The vinyl group can participate in polymerisation, while the silyl chloride moiety offers a reactive site for functionalisation.
Intermediate for Functionalised Silanes
Serves as a starting material for the preparation of other vinyl-functionalised silanes and siloxanes with tailored properties for various applications.
| Molecular weight | 120.65 |
|---|---|
| Linear formula | H2C=CHSi(CH3)2Cl |
| Assay | 97% |
| Boiling point | 82-83 °C(lit.) |
| Density | 0.874 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.414(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | -5 °C / 23 °F |
| Transport (UN / ADR) | UN 2985 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-34 |
| Safety statements (S) | 16-26-33-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Chloro(dimethyl)vinylsilane used for?
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Chloro(dimethyl)vinylsilane is primarily used as a building block in organic synthesis and as a precursor for material science applications, enabling the introduction of vinylsilyl groups and the creation of functionalised silanes.
What are the CAS number and formula for Chloro(dimethyl)vinylsilane?
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The CAS number for Chloro(dimethyl)vinylsilane is 1719-58-0, and its linear formula is H₂C=CHSi(CH₃)₂Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Chloro(dimethyl)vinylsilane with an assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the main safety hazards when handling Chloro(dimethyl)vinylsilane?
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Chloro(dimethyl)vinylsilane is a highly flammable liquid (Flash Point: -5 °C) that causes severe skin burns and eye damage (H314). It reacts violently with water and requires careful handling with appropriate personal protective equipment, including chemical-resistant gloves, eye protection, and respiratory protection in a well-ventilated area.
How is Chloro(dimethyl)vinylsilane packed, shipped, and exported?
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This product is shipped as a dangerous good (UN 2985, Class 8, Packing Group II) adhering to all international regulations for hazardous materials transport. Specific packing configurations are available upon request.
How can I request a quote or sample of Chloro(dimethyl)vinylsilane?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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