Bis(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) azodicarboxylate
Bis(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) azodicarboxylate (CAS 462996-01-6) is a highly fluorinated organic compound with the molecular formula C20H12F26N2O4. This specialized reagent is primarily utilized in fluorous synthesis and other advanced chemical synthesis applications. Its unique structure, featuring extensive perfluorinated alkyl chains, facilitates facile separation and purification of reaction products using fluorous solid-phase extraction techniques. It is supplied with an assay of ≥90% and requires storage at -20°C.
- IUPAC
- Bis(1H,1H,2H,2H,3H,3H-perfluorononyl) azodicarboxylate
- Synonyms
- Bis(1H,1H,2H,2H,3H,3H-perfluorononyl) azodicarboxylate5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) azodicarboxylate462996-01-6C20H12F26N2O4

Fluorous Synthesis Reagent
This compound is a key reagent in fluorous synthesis, a technique that leverages the unique solubility properties of highly fluorinated compounds for purification and separation. Its structure allows for easy recovery and recycling of reagents and catalysts.
Specialty Chemical Synthesis
Used in specialised organic synthesis where the incorporation of fluorinated moieties is desired to modify reactivity, solubility, or other physical properties of target molecules.
Rf-Tagged Reagent
Can be employed as an Rf-tagged reagent, enabling straightforward isolation of reaction products from complex mixtures through selective precipitation or chromatographic methods based on fluorous affinity.
| Molecular weight | 838.28 |
|---|---|
| Empirical formula | C20H12F26N2O4 |
| Assay | ≥90% |
| Storage temperature | −20°C |
| Melting point | 56-60 °C |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Bis(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) azodicarboxylate used for?
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It is primarily used as a reagent in fluorous synthesis and other specialty chemical synthesis applications, often acting as an Rf-tagged component for facile separation.
What are the CAS number and molecular formula?
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The CAS number is 462996-01-6 and the molecular formula is C20H12F26N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥90%. We do not represent this product as USP, BP, or EP grade.
How should Bis(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl) azodicarboxylate be handled safely?
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Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, fumes, gas, mist, vapours, or spray. Causes skin irritation, serious eye irritation, and may cause respiratory irritation.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a sample or quote?
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Please contact our sales team directly via our website or by phone to request a sample or a formal quotation.
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