Diphenyl(pentafluorophenyl)phosphine
Diphenyl(pentafluorophenyl)phosphine (CAS 5525-95-1) is an organophosphorus compound with the linear formula (C6H5)2PC6F5 and a molecular weight of 352.24 g/mol. This phosphine derivative is primarily utilised as a ligand in catalysis and inorganic chemistry. It serves as a valuable building block in chemical synthesis due to the unique electronic and steric properties imparted by the pentafluorophenyl group, finding applications in areas requiring specialised organometallic reagents.
Ligand in Homogeneous Catalysis
This compound functions as a phosphine ligand in various transition metal-catalyzed reactions. Its electron-withdrawing pentafluorophenyl group can modulate the electronic properties of the metal centre, influencing catalytic activity and selectivity in processes such as cross-coupling reactions.
Precursor in Organometallic Chemistry
It serves as a precursor for synthesising more complex organometallic compounds and coordination complexes. The P-C6F5 bond can be further functionalised, enabling the development of novel materials and catalysts.
Reagent in Organic Synthesis
Diphenyl(pentafluorophenyl)phosphine can be employed as a reagent in specific organic transformations. Its reactivity is influenced by the electron-deficient nature of the pentafluorophenyl ring, making it suitable for specialised synthetic routes.
| Molecular weight | 352.24 |
|---|---|
| Linear formula | (C6H5)2PC6F5 |
| Assay | 96% |
| Melting point | 71-72 °C(lit.) |
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) | 26-37/39 |
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 Diphenyl(pentafluorophenyl)phosphine used for?
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Diphenyl(pentafluorophenyl)phosphine is used as a ligand in catalysis, a precursor in organometallic chemistry, and a reagent in organic synthesis. Its unique electronic properties make it valuable in specialised chemical applications.
What is the CAS number and formula for Diphenyl(pentafluorophenyl)phosphine?
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The CAS number for Diphenyl(pentafluorophenyl)phosphine is 5525-95-1, and its linear formula is (C6H5)2PC6F5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diphenyl(pentafluorophenyl)phosphine with an assay of 96%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeia standards.
How should Diphenyl(pentafluorophenyl)phosphine be handled?
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Diphenyl(pentafluorophenyl)phosphine is a Warning substance (GHS07) that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is Diphenyl(pentafluorophenyl)phosphine available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Diphenyl(pentafluorophenyl)phosphine, and can accommodate international shipping requests.
How can I request a quote or sample?
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To request a quote or a sample of Diphenyl(pentafluorophenyl)phosphine, please contact our sales team through the website or by phone. Our team will be pleased to assist you.
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