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Catalog Number:
41135
CAS Number:
4559-70-0
Diphenylphosphine oxide
Purity:
≥ 98% (GC)
Synonym(s):
HPOPh2
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Product Information

Diphenylphosphine oxide is a versatile organophosphorus compound known for its unique properties and applications in various fields. This compound, characterized by its stable structure and high reactivity, serves as a valuable intermediate in the synthesis of phosphine derivatives and other phosphorus-containing compounds. Its ability to act as a ligand in coordination chemistry makes it particularly useful in catalysis and materials science, where it can enhance the performance of catalysts and improve the properties of polymers.

In the pharmaceutical industry, Diphenylphosphine oxide is utilized in the development of novel drug candidates, leveraging its reactivity to facilitate complex chemical transformations. Additionally, its role in organic synthesis allows researchers to create diverse chemical architectures, making it a critical component in the production of agrochemicals and fine chemicals. With its favorable properties and broad applicability, Diphenylphosphine oxide stands out as an essential compound for researchers and industry professionals seeking innovative solutions in chemical synthesis and material development.

Synonyms
HPOPh2
CAS Number
4559-70-0
Purity
≥ 98% (GC)
Molecular Formula
C12H11OP
Molecular Weight
202.19
MDL Number
MFCD00002079
PubChem ID
6327869
Appearance
White to off-white crystal
Boiling Point
105 °C / 0.4 mmHg (Lit.)
Conditions
Store at RT
General Information
Synonyms
HPOPh2
CAS Number
4559-70-0
Purity
≥ 98% (GC)
Molecular Formula
C12H11OP
Molecular Weight
202.19
MDL Number
MFCD00002079
PubChem ID
6327869
Appearance
White to off-white crystal
Boiling Point
105 °C / 0.4 mmHg (Lit.)
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Diphenylphosphine oxide is widely utilized in research focused on:

  • Synthesis of Organophosphorus Compounds: This chemical serves as a key intermediate in the production of various organophosphorus compounds, which are important in agriculture as pesticides and herbicides.
  • Ligand in Coordination Chemistry: It acts as a versatile ligand in coordination chemistry, enhancing the stability and reactivity of metal complexes used in catalysis and materials science.
  • Pharmaceutical Development: In medicinal chemistry, it is used to develop new drugs, particularly those targeting neurological disorders, due to its ability to modify biological activity.
  • Flame Retardants: The compound is incorporated into polymers to improve their fire resistance, making it valuable in the production of safer materials for construction and textiles.
  • Analytical Chemistry: It is employed in analytical methods to detect and quantify phosphine derivatives, aiding in environmental monitoring and quality control in various industries.

Citations