Dimethylphenethylsilane
Dimethylphenethylsilane (CAS: 17873-13-1, Formula: C6H5CH2CH2SiH(CH3)2) is an organosilicon compound with a molecular weight of 164.32. It functions as a valuable reagent in organic synthesis, particularly within the realm of organometallic chemistry. Its specific structure lends itself to diverse chemical transformations, making it a useful building block for creating more complex molecules in research and development settings.

Organic Synthesis Reagent
Dimethylphenethylsilane serves as a precursor or reagent in various organic synthesis pathways. Its silicon-hydride functionality allows for reactions like hydrosilylation and cross-coupling, facilitating the formation of new carbon-carbon and carbon-heteroatom bonds.
Organosilicon Chemistry
As an organosilicon compound, it finds application in specialized research within this field. The presence of both a phenyl-ethyl group and a dimethylsilyl hydride moiety offers unique reactivity for developing novel silicon-containing materials or molecules.
Research and Development
This compound is utilised in laboratory settings for research and development purposes. It enables chemists to explore new synthetic methodologies and to construct complex organic structures with specific functionalities.
| Molecular weight | 164.32 |
|---|---|
| Linear formula | C6H5CH2CH2SiH(CH3)2 |
| Assay | 98% |
| Boiling point | 83 °C/11 mmHg(lit.) |
| Density | 0.869 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.494(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 70 °C / 158 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 16-26-36 |
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 Dimethylphenethylsilane used for?
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Dimethylphenethylsilane is primarily used as a reagent in organic synthesis and in the broader field of organosilicon chemistry for research and development purposes.
What are the CAS number and formula for Dimethylphenethylsilane?
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The CAS number for Dimethylphenethylsilane is 17873-13-1, and its linear formula is C6H5CH2CH2SiH(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimethylphenethylsilane with an assay of 98%. We do not represent this product as meeting any pharmacopoeia standards such as USP, BP, or EP.
How should Dimethylphenethylsilane be handled safely?
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Dimethylphenethylsilane is classified as a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area.
Is Dimethylphenethylsilane a controlled substance?
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The provided data does not indicate that Dimethylphenethylsilane is a controlled or scheduled substance.
How is Dimethylphenethylsilane packed, shipped, or exported?
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Dimethylphenethylsilane is available from Tech Serve Solutions for research and development. For specific shipping and export queries, please contact our sales team directly.
How can I request a sample or quote for Dimethylphenethylsilane?
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To request a sample or a quotation for Dimethylphenethylsilane, please contact the Tech Serve Solutions sales department through our website or by phone.
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