Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane
Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane (CAS: 356056-13-8) is a fluorinated organosilane with the molecular formula C12H19F9Si. This compound offers unique properties derived from its perfluorohexyl chain, making it valuable in specialized chemical synthesis, particularly within fluorous phase chemistry. Its structure enables specific applications in research and development requiring fluorinated building blocks.
- IUPAC
- Diisopropyl(1H,1H,2H,2H-perfluorohexyl)silane
- Synonyms
- Diisopropyl(1H,1H,2H,2H-perfluorohexyl)silaneC12H19F9Si356056-13-8

Fluorous Synthesis
This silane is employed as a building block or tag in fluorous synthesis techniques. Its highly fluorinated tail facilitates separation and purification using fluorous solid-phase extraction or fluorous liquid-liquid extraction.
Specialty Organosilane Chemistry
It serves as a precursor or intermediate in the synthesis of advanced materials and complex organic molecules. The combination of isopropyl groups and the perfluorohexyl moiety offers unique steric and electronic properties.
Chemical Research and Development
Used in academic and industrial research laboratories for developing new synthetic methodologies and novel fluorinated compounds. Its specific structure makes it suitable for studies in material science and organic synthesis.
| Molecular weight | 362.35 |
|---|---|
| Empirical formula | C12H19F9Si |
| Assay | ≥95% |
| Refractive index | n20/D 1.369 |

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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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 Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane used for?
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This compound is primarily used in fluorous synthesis techniques, specialty organosilane chemistry, and general chemical research and development due to its unique fluorinated structure.
What is the CAS number and formula for Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane?
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The CAS number is 356056-13-8 and the empirical formula (Hill Notation) is C12H19F9Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane be handled?
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This compound is classified as a Warning with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Ensure adequate ventilation and wear appropriate personal protective equipment, including eyeshields and gloves.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including this product.
How can I request a sample or quote?
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Please contact our sales team or use the online inquiry form on our website to request a sample or a quote for Diisopropyl(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane.
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