Diethyl 4-fluorobenzylphosphonate
Diethyl 4-fluorobenzylphosphonate (CAS: 63909-58-0), with the molecular formula C11H16FO3P and a molecular weight of 246.22 g/mol, is a valuable organophosphorus compound. It serves as a key reagent in organic synthesis, particularly for C-C bond formation. This compound is integral to the Horner-Wadsworth-Emmons reaction, enabling the olefination of carbonyl compounds to form alkenes.
- IUPAC
- Diethyl (p-fluorophenyl)methanephosphonate,[(4-Fluorophenyl)methyl]phosphonic acid diethyl ester
Horner-Wadsworth-Emmons Reagent
This phosphonate ester is widely employed as a reagent in the Horner-Wadsworth-Emmons (HWE) reaction. It facilitates the synthesis of alkenes through the olefination of aldehydes and ketones.
C-C Bond Formation
The compound is instrumental in creating new carbon-carbon bonds within organic molecules. Its reactivity allows for the construction of complex molecular architectures.
Chemical Synthesis
As a versatile synthetic reagent, Diethyl 4-fluorobenzylphosphonate finds application in various chemical synthesis pathways. It is useful for introducing the 4-fluorobenzyl group into target molecules.
| Molecular weight | 246.22 |
|---|---|
| Empirical formula | C11H16FO3P |
| Assay | 97% |
| Density | 1.143 g/mL at 25 °C |
| Refractive index | n20/D 1.483 |
| 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 Diethyl 4-fluorobenzylphosphonate used for?
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Diethyl 4-fluorobenzylphosphonate is used as a reagent in the Horner-Wadsworth-Emmons reaction for C-C bond formation and olefination, and in general chemical synthesis.
What are the CAS number and formula for Diethyl 4-fluorobenzylphosphonate?
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The CAS number is 63909-58-0, and the empirical formula is C11H16FO3P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethyl 4-fluorobenzylphosphonate with an assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
How should Diethyl 4-fluorobenzylphosphonate be handled?
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Diethyl 4-fluorobenzylphosphonate is classified under WGK Germany 3. Handle with appropriate personal protective equipment in a well-ventilated area. Keep away from heat and open flames, as it has a flash point above 110 °C.
How is this product shipped and exported?
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Tech Serve Solutions, a global supplier and exporter, carefully packs and ships chemicals like Diethyl 4-fluorobenzylphosphonate worldwide.
How can I request a quote or sample?
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To request a quote or a sample of Diethyl 4-fluorobenzylphosphonate, please contact our sales team through the website or by phone.
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