Dicyclopentylphosphine
Dicyclopentylphosphine (CAS: 39864-68-1, Formula: C10H19P) is a chemical compound with a molecular weight of 170.23 g/mol. Supplied by Tech Serve Solutions with an assay of 97%, this phosphine derivative serves as a valuable reactant in various synthetic organic and inorganic chemistry applications. Its primary uses include reactions with electron-deficient boranes, cross-coupling with secondary phosphines, and P-alkylation for tertiary phosphine formation, contributing to the synthesis of complex ligands and organophosphorus compounds.
Borane Chemistry
Dicyclopentylphosphine acts as a reactant in interactions with electron-deficient boranes, facilitating the synthesis of novel organoboron compounds. This application is crucial for research in materials science and catalysis.
Cross-Coupling Reactions
It participates in cross-coupling reactions between thiols and secondary phosphines. This process is essential for creating new phosphorus-containing molecules with tailored properties for various applications.
Tertiary Phosphine Synthesis
Dicyclopentylphosphine is employed in CsOH-promoted P-alkylation reactions, a key method for the formation of tertiary phosphines, which are widely used as ligands in catalysis.
Ligand Synthesis
This compound is a precursor for synthesizing specialized ligands, such as the Daniphos ligand and ferrocene-based bis(phosphanes) with planar chirality, which are important in asymmetric catalysis.
| Molecular weight | 170.23 |
|---|---|
| Empirical formula | C10H19P |
| Assay | 97% |
| Boiling point | 76-78 °C/0.8 mmHg |
| Density | 0.933 g/mL at 25 °C |
| Application | Reactant for:• Interactions with electron deficient boranes1• Cross-coupling between thiols and secondary phosphines2• CsOH-promoted P-alkylation for the formation of tertiary phosphines3Reactant for synthesis of:• Daniphos ligand4• Ferrocene-based 1,3-bis(phosphanes) with planar chirality5 |
Hazard statements
- H225Highly flammable liquid and vapour
- H250Catches fire spontaneously if exposed to air
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P231Handle under inert gas
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P422
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2845 4.2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 17-23/24/25 |
| Safety statements (S) | 17-36/37/39-45 |
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 Dicyclopentylphosphine used for?
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Dicyclopentylphosphine is used as a reactant in chemical synthesis, including interactions with electron-deficient boranes, cross-coupling between thiols and secondary phosphines, P-alkylation for tertiary phosphine formation, and the synthesis of specialized ligands like Daniphos and ferrocene-based bis(phosphanes).
What are the CAS number and formula for Dicyclopentylphosphine?
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The CAS number for Dicyclopentylphosphine is 39864-68-1, and its empirical formula (Hill notation) is C10H19P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dicyclopentylphosphine with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Dicyclopentylphosphine be handled?
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Dicyclopentylphosphine is a highly flammable liquid and vapour, and toxic if swallowed, in contact with skin, or if inhaled. It ignites spontaneously in air. Handle with extreme care in a well-ventilated area, wearing appropriate personal protective equipment including eyeshields, faceshields, gloves, and a suitable respirator. Ensure it is kept away from heat, sparks, open flames, and hot surfaces.
How is Dicyclopentylphosphine packed and shipped?
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Dicyclopentylphosphine is exported by Tech Serve Solutions in compliance with all relevant transportation regulations for hazardous materials.
How can I request a sample or quote for Dicyclopentylphosphine?
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To request a sample or a quote for Dicyclopentylphosphine, please contact our sales team through the website or by phone.
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