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Triphenylphosphine CAS 603-35-0 Price
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Last updated: 2024-05-07 12:55
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Details

Synonyms: triphenylphosphane, triphenyl phosphine, phosphorustriphenyl, TPP, PPH3

CAS: 603-35-0

Molecular Formula: C18H15P

EINECS: 210-036-0

 

Description

 

Triphenylphosphine manifests as either colorless crystals or a white powder, showcasing exceptional purity and solubility in various organic solvents. Its molecular architecture, composed of three phenyl rings surrounding a central phosphorus atom, imbues it with both stability and reactivity, making it an ideal candidate for catalytic processes.

 

Specification

 

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

 

Storage: Keep container sealed tightly, store in a cool, dry and well-ventilated warehouse. Stay away from sparks and heat sources.

 

Applications

 

Catalysis: Triphenylphosphine serves as an indispensable ligand in organometallic catalysis, forming stable complexes with transition metals to drive crucial reactions such as hydrogenation, cross-coupling, and olefin metathesis.

Pharmaceuticals: Its role in pharmaceutical synthesis is paramount, facilitating the construction of intricate molecular architectures pivotal for drug development and discovery.

Materials Science: Triphenylphosphine contributes significantly to the fabrication of advanced materials and nanocomposites, propelling innovation in electronics, optics, and energy storage technologies.

Organic Synthesis: With its nucleophilic and reducing attributes, Triphenylphosphine enables a myriad of organic transformations, including the Wittig reaction, Staudinger reaction, and Appel reaction, among others.

 

Key Features

 

Versatility: Triphenylphosphine epitomizes versatility, serving as a catalyst, ligand, and reagent in an extensive array of chemical reactions. This versatility facilitates the synthesis of intricate molecules with unparalleled precision.

Selective Reactivity: Leveraging its unique properties, Triphenylphosphine demonstrates selective reactivity towards specific functional groups, allowing for precise manipulation and tailoring of molecular structures.

Mild Reaction Conditions: Many reactions employing Triphenylphosphine proceed under mild conditions, ensuring compatibility with delicate substrates while enhancing overall efficiency and yield.

Commercial Availability: Triphenylphosphine is readily accessible in high purity, meeting the rigorous demands of academic research and industrial applications with ease.

 

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