1,2-Bis[bis(pentafluorophenyl)phosphino]ethane
1,2-Bis[bis(pentafluorophenyl)phosphino]ethane (CAS: 76858-94-1) is a specialised organophosphorus compound with the linear formula [(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>PCH<sub>2</sub>-]<sub>2</sub> and a molecular weight of 758.23 g/mol. This polydentate phosphine ligand is primarily utilised in catalysis and chemical synthesis, owing to its unique electronic and steric properties derived from the pentafluorophenyl groups.
- IUPAC
- 1,2-Bis(dipentafluorophenylphosphino)ethane,1,2-Ethanediylbis[bis(pentafluorophenyl)phosphine,Bis(dipentafluorophenylphosphine)ethane,Dfppe
- Synonyms
- 1,2-Bis(dipentafluorophenylphosphino)ethane1,2-Ethanediylbis[bis(pentafluorophenyl)phosphine]Bis(dipentafluorophenylphosphine)ethaneDfppe
![1,2-Bis[bis(pentafluorophenyl)phosphino]ethane ([(C6F5)2PCH2-]2) — chemical structure, CAS 76858-94-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F76858-94-1.png&w=3840&q=75)
Ligand in Organometallic Chemistry
Serves as a bidentate phosphine ligand in the synthesis of transition metal complexes. These complexes are often employed as catalysts in various organic transformations.
Catalysis
Facilitates catalytic reactions such as cross-coupling, hydrogenation, and hydroformylation. Its electron-deficient nature can influence catalyst activity and selectivity.
Chemical Synthesis
Acts as a building block or reagent in the synthesis of more complex organophosphorus compounds and coordination chemicals.
| Molecular weight | 758.23 |
|---|---|
| Linear formula | [(C6F5)2PCH2-]2 |
| Melting point | 192-195 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane used for?
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It is primarily used as a ligand in organometallic chemistry and catalysis, particularly in reactions like cross-coupling, hydrogenation, and hydroformylation, as well as in chemical synthesis.
What are the CAS number and formula for 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane?
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The CAS number is 76858-94-1 and the linear formula is [(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>PCH<sub>2</sub>-]<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and laboratory use. The specific grade and purity are available upon request; we do not represent this chemical as USP, BP, EP, or any other pharmacopoeia grade.
How should 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for full handling and safety information.
Is 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane a controlled substance?
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The provided data does not indicate that this compound is a controlled substance.
How is 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane packed, shipped, and exported?
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This chemical is carefully packed to ensure safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for 1,2-Bis[bis(pentafluorophenyl)phosphino]ethane?
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Please contact our sales team directly through the website to request a sample or obtain a quotation for this product.
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