Allylbromodimethylsilane
Allylbromodimethylsilane (CAS: 302911-93-9) is an organosilicon compound with the linear formula H₂C=CHCH₂Si(CH₃)₂Br and a molecular weight of 179.13 g/mol. This reactive chemical serves as a versatile building block in organic synthesis, particularly in the introduction of protected allylic functionalities. Its utility extends to the creation of complex molecules and functionalised materials, acting as a key reagent in advanced chemical research and development.
Organic Synthesis Reagent
Allylbromodimethylsilane is employed as a synthetic intermediate for introducing allyldimethylsilyl groups into organic molecules. This enables controlled functionalization and the construction of more complex molecular architectures.
Protecting Group Chemistry
The compound can be utilised in the development and application of protecting groups for various functionalities in multi-step synthesis. Its specific reactivity allows for selective protection and deprotection strategies.
Material Science Applications
As a silicon-based reagent, it may find applications in the synthesis of novel silicon-containing polymers or functionalised surfaces, contributing to advancements in material science.
| Molecular weight | 179.13 |
|---|---|
| Linear formula | H2C=CHCH2Si(CH3)2Br |
| Assay | 95% |
| Boiling point | 130 °C(lit.) |
| Density | 1.155 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.457(lit.) |
| Impurities tested | <3% diallyldimethylsilane |
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
| Flash point | -22 °C / -7.6 °F |
|---|---|
| Transport (UN / ADR) | UN 3094 4.3(8) / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-35 |
| 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 Allylbromodimethylsilane used for?
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Allylbromodimethylsilane is primarily used as a reagent in organic synthesis to introduce allyldimethylsilyl groups and in protecting group strategies within complex chemical pathways.
What is the CAS number and formula for Allylbromodimethylsilane?
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The CAS number for Allylbromodimethylsilane is 302911-93-9, and its linear formula is H₂C=CHCH₂Si(CH₃)₂Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Allylbromodimethylsilane with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with Allylbromodimethylsilane?
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Allylbromodimethylsilane is a Danger hazard, labelled with GHS02 and GHS05 symbols. It is highly flammable (H225) and causes severe skin burns and eye damage (H314). It reacts violently with water, requiring careful handling and storage away from moisture.
How is Allylbromodimethylsilane packed, shipped, and exported?
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Allylbromodimethylsilane is packed and shipped in compliance with relevant regulations for hazardous materials, including UN 3094 classification. As a global supplier, Tech Serve Solutions has extensive experience in exporting such chemicals worldwide.
How can I request a sample or quote for Allylbromodimethylsilane?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (302911-93-9).
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