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Synonyms: triphenylphosphane, triphenyl phosphine, phosphorustriphenyl, TPP, PPH3
CAS: 603-35-0
Molecular Formula: C18H15P
EINECS: 210-036-0
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Triphenylphosphine presents itself as either colorless crystals or a white powder, boasting remarkable purity and solubility in various organic solvents. Its molecular structure, consisting of three phenyl rings surrounding a central phosphorus atom, imparts both stability and reactivity, making it an indispensable component in catalytic reactions.
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Item |
Specification |
|
Appearance |
White crystalline powder or granular |
|
Assay |
≥99.5% |
|
Triphenylphosphine oxide |
≤0.5% |
|
Residue on Ignition |
≤0.1% |
|
Melting point |
79.0 ℃ to 82.0 ℃ |
|
Chroma |
≤15 APHA |
|
Packing |
25kg/bag |
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Storage: Keep container sealed tightly, store in a cool, dry and well-ventilated warehouse. Stay away from sparks and heat sources.
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Catalysis: Triphenylphosphine serves as an essential ligand in organometallic catalysis, forming stable complexes with transition metals to drive crucial reactions such as hydrogenation, cross-coupling and olefin metathesis.
Pharmaceuticals: Its significance in pharmaceutical synthesis cannot be overstated, facilitating the synthesis of intricate molecular structures vital for drug discovery and development.
Materials Science: Triphenylphosphine contributes significantly to the development of advanced materials and nanocomposites, fostering innovation in electronics, optics, and energy storage technologies.
Organic Synthesis: With its nucleophilic and reducing properties, Triphenylphosphine enables a myriad of organic transformations, including the Wittig reaction, Staudinger reaction, and Appel reaction, among others.
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Versatility: Triphenylphosphine is celebrated for its versatility, serving as a catalyst, ligand, and reagent in a multitude of chemical transformations. Its adaptability enables the synthesis of complex molecules with precision and efficiency.
Selective Reactivity: Leveraging its unique properties, Triphenylphosphine exhibits selective reactivity towards specific functional groups, allowing for controlled manipulation and customization of molecular structures.
Mild Reaction Conditions: Many reactions involving Triphenylphosphine proceed under mild conditions, ensuring compatibility with delicate substrates and enhancing overall reaction efficiency and yield.
Commercial Availability: Triphenylphosphine is readily available in high purity, meeting the stringent requirements of academic research and industrial applications with ease.
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