1-Naphthylphenylsilane
1-Naphthylphenylsilane (CAS 21701-61-1, C16H14Si) is an organosilicon compound with a molecular weight of 234.37 g/mol. Characterised by its refractive index of n20/D 1.644 and density of 1.069 g/mL at 25 °C, this chemical serves as a valuable reagent in chemical synthesis. It is typically supplied at a purity of 96%.
- IUPAC
- 1-(Phenylsilyl)naphthalene

Chemical Synthesis Reagent
1-Naphthylphenylsilane is employed as a versatile building block in organic synthesis. Its unique structure allows for various chemical transformations, contributing to the development of complex molecules.
Organosilicon Chemistry
This compound is utilised within the field of organosilicon chemistry. It can participate in reactions characteristic of silicon-containing organic compounds, enabling novel material or molecule design.
Research and Development
Researchers in academic and industrial laboratories utilise 1-Naphthylphenylsilane for exploratory synthesis and methodology development. Its properties make it suitable for investigating new reaction pathways.
| Molecular weight | 234.37 |
|---|---|
| Empirical formula | C16H14Si |
| Assay | 96% |
| Density | 1.069 g/mL at 25 °C |
| Refractive index | n20/D 1.644 |
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 1-Naphthylphenylsilane used for?
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1-Naphthylphenylsilane is primarily used as a reagent in chemical synthesis and within the field of organosilicon chemistry for research and development purposes.
What are the CAS number and formula for 1-Naphthylphenylsilane?
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The CAS number for 1-Naphthylphenylsilane is 21701-61-1, and its empirical formula is C16H14Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Naphthylphenylsilane with an assay of 96%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for 1-Naphthylphenylsilane?
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1-Naphthylphenylsilane has a flash point above 110 °C (230 °F) and is classified under WGK Germany 3, indicating it is hazardous to water. Appropriate personal protective equipment should be used during handling.
How is 1-Naphthylphenylsilane packed and shipped?
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1-Naphthylphenylsilane is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions.
How can I request a quote or sample for 1-Naphthylphenylsilane?
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To request a quote or sample of 1-Naphthylphenylsilane, please contact the Tech Serve Solutions sales team through our website or by phone.
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