Synonyms: triphenylphosphane, triphenyl phosphine, phosphorustriphenyl, TPP, PPH3
CAS: 603-35-0
Molecular Formula: C18H15P
EINECS: 210-036-0
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Triphenylphosphine boasting high purity and solubility in various organic solvents. Its molecular structure, comprising three phenyl rings attached to a central phosphorus atom, endows it with stability and reactivity crucial for catalytic processes.
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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 a vital ligand in organometallic catalysis, forming stable complexes with transition metals for reactions such as hydrogenation, cross-coupling, and olefin metathesis.
Pharmaceuticals: It plays a pivotal role in pharmaceutical synthesis, enabling the creation of intricate molecular architectures essential for drug development and discovery.
Materials Science: Triphenylphosphine contributes to the fabrication of advanced materials and nanocomposites, driving innovation in electronics, optics, and energy storage technologies.
Organic Synthesis: With its nucleophilic and reducing properties, triphenylphosphine facilitates diverse organic transformations, including the Wittig reaction, Staudinger reaction, and Appel reaction, among others.
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Versatility: Triphenylphosphine serves as a catalyst, ligand, and reagent in a myriad of chemical reactions, facilitating the synthesis of complex molecules with precision.
Mild Reaction Conditions: Many reactions employing triphenylphosphine proceed under mild conditions, ensuring compatibility with delicate substrates and enhancing overall efficiency.
Selective Reactivity: Its unique properties enable selective reactivity towards specific functional groups, allowing for tailored synthesis and manipulation of molecular structures.
Commercial Availability: Triphenylphosphine is readily available in high purity, meeting the rigorous demands of academic research and industrial applications alike.
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