Trichloro(phenethyl)silane
Trichloro(phenethyl)silane (CAS: 940-41-0) is a silicon-based chemical compound with the linear formula C <sub>6</sub>H <sub>5</sub>CH <sub>2</sub>CH <sub>2</sub>SiCl <sub>3</sub> and a molecular weight of 239.60 g/mol. This organosilicon compound, also known as (2-phenylethyl)trichlorosilane, is primarily utilized as a reagent in chemical synthesis, particularly in the development of advanced materials and nanomaterials. Its reactivity makes it a valuable precursor in surface modification and the creation of silicon-containing polymers.
- IUPAC
- (2-Phenylethyl)trichlorosilane,Phenethyltrichlorosilane
- Synonyms
- (2-Phenylethyl)trichlorosilanePhenethyltrichlorosilane
Chemical Synthesis
Trichloro(phenethyl)silane serves as a key building block in organic and organometallic synthesis. It is used to introduce phenethylsilyl groups into molecules, enabling the creation of complex structures with tailored properties.
Materials Science
This compound is employed in the synthesis of novel materials, including polymers and hybrid organic-inorganic frameworks. Its incorporation can modify material characteristics such as thermal stability, hydrophobicity, and mechanical strength.
Nanomaterial Development
As a precursor for silsesquioxanes (POSS) and other nanostructures, Trichloro(phenethyl)silane facilitates the creation of self-assembled monolayers and functionalized nanoparticles for advanced electronic and optical applications.
Surface Modification
The reactive trichlorosilyl group allows for covalent attachment to surfaces such as silica or glass. This enables controlled surface functionalization for applications in chromatography, sensors, and microelectronics.
| Molecular weight | 239.60 |
|---|---|
| Linear formula | C6H5CH2CH2SiCl3 |
| Assay | 95% |
| Boiling point | 93-96 °C/3 mmHg(lit.) |
| Density | 1.234 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.513(lit.) |
Hazard statements
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
Precautionary statements
- 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 | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 2922 8/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-21-34 |
| Safety statements (S) | 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 Trichloro(phenethyl)silane used for?
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Trichloro(phenethyl)silane is used in chemical synthesis, materials science, nanomaterial development, and surface modification. It acts as a precursor for silsesquioxanes and enables the functionalization of surfaces.
What are the CAS number and formula for Trichloro(phenethyl)silane?
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The CAS number for Trichloro(phenethyl)silane is 940-41-0, and its linear formula is C <sub>6</sub>H <sub>5</sub>CH <sub>2</sub>CH <sub>2</sub>SiCl <sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trichloro(phenethyl)silane with a minimum assay of 95%. We do not represent this product as USP, BP, or EP grade; it is supplied for research and chemical synthesis purposes.
How should Trichloro(phenethyl)silane be handled safely?
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Trichloro(phenethyl)silane is a Danger hazard, corrosive, and reacts violently with water. Handle with extreme care using appropriate personal protective equipment, including gloves, goggles, a face shield, and a suitable respirator, in a well-ventilated area. Avoid contact with water and moisture.
Is Trichloro(phenethyl)silane packed, shipped, or exported by TSS?
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Yes, Tech Serve Solutions is a global supplier and exporter of Trichloro(phenethyl)silane, adhering to all relevant shipping regulations.
How can I request a sample or a quote for Trichloro(phenethyl)silane?
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To request a sample or a quote for Trichloro(phenethyl)silane, please contact our sales department through the website or by phone, providing your specific requirements.
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