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Catalog Number:
31934
CAS Number:
4731-53-7
Trioctylphosphine
Purity:
≥ 99%
Synonym(s):
Tri-n-octylphosphine, TOP
Hazmat
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Product Information

Trioctylphosphine is a versatile organophosphorus compound known for its unique properties and applications in various industries. This colorless to pale yellow liquid is characterized by its high boiling point and excellent solubility in organic solvents, making it an ideal ligand in coordination chemistry. Researchers and industry professionals utilize trioctylphosphine as a stabilizing agent in the synthesis of nanoparticles, particularly in the production of quantum dots and other semiconductor materials. Its ability to facilitate the growth of uniform nanocrystals enhances the performance of electronic devices and solar cells, providing significant advantages over similar compounds.

In addition to its role in nanotechnology, trioctylphosphine serves as a reagent in organic synthesis and catalysis, where it can improve reaction yields and selectivity. Its compatibility with various substrates allows for its use in diverse chemical transformations, making it a valuable tool for chemists. With its multifunctional properties, trioctylphosphine stands out as a critical component in advancing research and industrial applications, offering efficiency and effectiveness in various processes.

Synonyms
Tri-n-octylphosphine, TOP
CAS Number
4731-53-7
Purity
≥ 99%
Molecular Formula
C24H51P
Molecular Weight
370.64
MDL Number
MFCD00015298
PubChem ID
20851
Density
0.83 (Lit.)
Appearance
Colorless transparent liquid
Boiling Point
234 ?C / 1mmHg (Lit.)
Refractive Index
n20/D 1.47 (Lit.)
Conditions
Store at 2 - 8 °C
General Information
Synonyms
Tri-n-octylphosphine, TOP
CAS Number
4731-53-7
Purity
≥ 99%
Molecular Formula
C24H51P
Molecular Weight
370.64
MDL Number
MFCD00015298
PubChem ID
20851
Density
0.83 (Lit.)
Appearance
Colorless transparent liquid
Boiling Point
234 ?C / 1mmHg (Lit.)
Refractive Index
n20/D 1.47 (Lit.)
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Trioctylphosphine is widely utilized in research focused on:

  • Nanomaterials Synthesis: It serves as a stabilizing agent in the synthesis of nanoparticles, particularly in the production of quantum dots and metal nanoparticles, enhancing their stability and dispersibility in various solvents.
  • Organic Synthesis: This compound is used as a ligand in organometallic chemistry, facilitating reactions that require coordination with metals, thus improving yields and selectivity in complex organic syntheses.
  • Electronics Industry: Trioctylphosphine is employed in the fabrication of semiconductor materials, contributing to the development of efficient electronic devices by improving the quality of thin films.
  • Pharmaceutical Applications: It is explored in drug delivery systems, where it can enhance the solubility and bioavailability of certain therapeutic agents, making medications more effective.
  • Surface Modification: The compound is utilized in modifying surfaces of various materials to improve their chemical properties, such as hydrophobicity, which is beneficial in coatings and adhesives.

Citations