1H,1H,2H,2H-Perfluorododecyltrichlorosilane
1H,1H,2H,2H-Perfluorododecyltrichlorosilane (CAS: 102488-49-3, Formula: C14H11Cl3F20Si) is a fluorinated silane with a molecular weight of 681.57 g/mol. This compound is utilised in materials science for creating hydrophobic and oleophobic surfaces. Its primary applications involve surface modification, particularly in microelectronics and self-assembly techniques, to impart specific properties to substrates.
- IUPAC
- 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecyltrichlorosilane
- Synonyms
- 2H-PerfluorododecyltrichlorosilaneCF3(CF2)9CH2CH2SiCl33,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecyltrichlorosilane
Surface Modification
This perfluorinated silane is ideal for modifying surfaces to create highly repellent coatings against water and oil. It can be used to functionalise various substrates, imparting low surface energy characteristics.
Microelectronics
In microelectronics, it serves as a key component for surface treatments, enhancing performance and reliability of components. Its ability to form stable self-assembled monolayers is crucial for precise patterning and protection.
Self-Assembly and Nanotechnology
It is employed in self-assembly processes for creating ordered molecular layers on surfaces. This is vital for advancements in nanotechnology, including the fabrication of nanoscale devices and sensors.
| Molecular weight | 681.57 |
|---|---|
| Linear formula | CF3(CF2)9CH2CH2SiCl3 |
| Assay | 97% |
| Melting point | 50-55 °C |
Hazard statements
- 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
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2987 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-34 |
| Safety statements (S) | 22-26-27-36/37/39-45 |
| 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 1H,1H,2H,2H-Perfluorododecyltrichlorosilane used for?
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1H,1H,2H,2H-Perfluorododecyltrichlorosilane is primarily used for surface modification, creating hydrophobic and oleophobic coatings, and in applications within microelectronics and self-assembly for nanotechnology.
What is the CAS number and molecular formula?
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The CAS number is 102488-49-3, and the molecular formula is CF3(CF2)9CH2CH2SiCl3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1H,1H,2H,2H-Perfluorododecyltrichlorosilane with an assay of 97%. We do not represent this product as meeting any pharmacopoeia standards (e.g., USP, BP, EP).
How should 1H,1H,2H,2H-Perfluorododecyltrichlorosilane be handled?
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This compound is corrosive (GHS05, Danger, H314) and reacts violently with water. Handle with extreme care, wearing appropriate personal protective equipment (gloves, eye protection, protective clothing), and avoid contact with moisture. Refer to the Safety Data Sheet for detailed handling and emergency procedures.
How is this chemical packed, shipped, and exported?
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1H,1H,2H,2H-Perfluorododecyltrichlorosilane is packed according to UN 2987 8 / PGII regulations for safe transport. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a sample or quote?
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To request a sample or a quote for 1H,1H,2H,2H-Perfluorododecyltrichlorosilane, please use the contact form on our website or contact our sales department directly.
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