Diethoxydiphenylsilane
Diethoxydiphenylsilane (CAS: 2553-19-7), with the molecular formula (C₆H₅)₂Si(OC₂H₅)₂ and a molecular weight of 272.41 g/mol, is a clear liquid silane. It is recognised for its utility in chemical synthesis, particularly within materials science and micro/nanoelectronics. This organosilicon compound serves as a versatile building block, contributing to the development of advanced materials and specialised applications.
- IUPAC
- Diphenyldiethoxysilane
- Synonyms
- Diphenyldiethoxysilane
Materials Science
Diethoxydiphenylsilane is employed in the synthesis of advanced materials, including polymers and coatings. Its organosilicon nature allows for modification of material properties such as thermal stability and hydrophobicity.
Micro/NanoElectronics
This silane finds application in the microelectronics industry as a precursor or component in the fabrication of electronic devices. It can be used in surface modification and the development of specialised thin films.
Chemical Synthesis
As an organosilicon reagent, diethoxydiphenylsilane is a valuable intermediate in organic synthesis. It can participate in various reactions to introduce phenyl and ethoxy silyl groups into target molecules.
Self-Assembly
The compound's structure lends itself to applications in self-assembly processes and the creation of organised molecular structures, particularly in surface patterning and the development of contact printing techniques.
| Molecular weight | 272.41 |
|---|---|
| Linear formula | (C6H5)2Si(OC2H5)2 |
| Assay | 97% |
| Form | liquid |
| Boiling point | 167 °C/15 mmHg(lit.) |
| Density | 1.033 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.525(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 | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 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 Diethoxydiphenylsilane used for?
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Diethoxydiphenylsilane is used in chemical synthesis, materials science, and micro/nanoelectronics. It serves as a building block for advanced materials and in the fabrication of electronic devices.
What is the CAS number and formula for Diethoxydiphenylsilane?
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The CAS number for Diethoxydiphenylsilane is 2553-19-7, and its linear formula is (C₆H₅)₂Si(OC₂H₅)₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethoxydiphenylsilane with an assay of 97%. This product is not represented as USP, BP, or EP grade.
What are the safety considerations when handling Diethoxydiphenylsilane?
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Diethoxydiphenylsilane is a Warning-classified chemical (H315, H319, H335), indicating it can cause skin irritation, serious eye irritation, and respiratory irritation. Appropriate personal protective equipment, including eyeshields and gloves, should be used. Handled in a well-ventilated area, with respiratory protection as needed.
How is Diethoxydiphenylsilane typically packed and shipped?
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Diethoxydiphenylsilane is exported and shipped according to international regulations for chemical transport. Packaging is designed to ensure product integrity and safety during transit.
How can I request a sample or quote for Diethoxydiphenylsilane?
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To request a sample or a quotation for Diethoxydiphenylsilane, please contact our sales department through the website or by phone.
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