Allyl(dichloro)methylsilane
Allyl(dichloro)methylsilane (CAS: 1873-92-3) is an organosilicon compound with the linear formula H₂C=CHCH₂Si(Cl)₂CH₃. This halogenated hydrocarbon is primarily utilised as a versatile building block in organic synthesis. Its reactivity makes it valuable for introducing specific functional groups in the preparation of more complex molecules within research and development settings. Allyl(dichloro)methylsilane is supplied by Tech Serve Solutions for laboratory and industrial applications.
- IUPAC
- Allyl-methyl-dichlorosilane
- Synonyms
- Allyl-methyl-dichlorosilane

Organic Synthesis Reagent
Allyl(dichloro)methylsilane serves as a key intermediate in organic synthesis, enabling the construction of complex molecular architectures. Its reactive silicon-chlorine bonds and allyl group facilitate diverse chemical transformations for the development of novel compounds.
Building Block for Specialty Chemicals
This organosilane acts as a fundamental building block for creating specialty chemicals and materials. Researchers leverage its structure to synthesise polymers, functionalised surfaces, and other advanced chemical products.
Research and Development
Used in academic and industrial R&D, Allyl(dichloro)methylsilane aids in exploring new synthetic pathways and developing innovative chemical processes. Its specific reactivity profile supports the investigation of organosilicon chemistry.
| Molecular weight | 155.10 |
|---|---|
| Linear formula | H2C=CHCH2Si(Cl)2CH3 |
| Assay | 95% |
| Boiling point | 119.5 °C(lit.) |
| Density | 1.067 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.440(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 | 20 °C / 68 °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) | 16-26-36/37/39-45 |
| 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 Allyl(dichloro)methylsilane used for?
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Allyl(dichloro)methylsilane is used as a building block in organic synthesis and for the development of specialty chemicals and materials in research and development settings.
What is the CAS number and formula for Allyl(dichloro)methylsilane?
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The CAS number for Allyl(dichloro)methylsilane is 1873-92-3 and its linear formula is H₂C=CHCH₂Si(Cl)₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Allyl(dichloro)methylsilane with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should Allyl(dichloro)methylsilane be handled safely?
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Allyl(dichloro)methylsilane is classified as a Danger material, is flammable, and causes severe skin burns and eye damage. It reacts violently with water. Handle with appropriate personal protective equipment, including faceshields, gloves, goggles, and suitable respiratory protection, in a well-ventilated area, away from ignition sources and incompatible materials.
How is Allyl(dichloro)methylsilane packed, shipped, and exported?
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Allyl(dichloro)methylsilane is shipped as a hazardous material (UN 2985, Class 8(3), Packing Group II) in compliance with international transportation regulations. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a sample or quote for Allyl(dichloro)methylsilane?
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To request a sample or quote for Allyl(dichloro)methylsilane, please contact the Tech Serve Solutions sales team via our website or by phone, providing your specific requirements.
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