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CAS 2129-89-7

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Methyldiphenylphosphine oxide

Description:
Methyldiphenylphosphine oxide, with the CAS number 2129-89-7, is an organophosphorus compound characterized by the presence of a phosphorus atom bonded to two phenyl groups, a methyl group, and an oxygen atom. This compound typically appears as a colorless to pale yellow solid or liquid, depending on its purity and form. It is known for its role as a ligand in coordination chemistry and as a reagent in organic synthesis, particularly in reactions involving phosphorus chemistry. Methyldiphenylphosphine oxide exhibits good thermal stability and solubility in organic solvents, making it useful in various applications, including catalysis and as a building block in the synthesis of more complex molecules. Additionally, it can participate in various chemical reactions, such as oxidation and coordination with metals, which enhances its utility in synthetic organic chemistry. Safety precautions should be taken when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C13H13OP
InChI:InChI=1S/C13H13OP/c1-15(14,12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChI key:InChIKey=PEGCITODQASXKH-UHFFFAOYSA-N
SMILES:P(C)(=O)(C1=CC=CC=C1)C2=CC=CC=C2
Synonyms:
  • Diphenylmethylphosphine oxide
  • Methyl(Diphenyl)Phosphane Oxide
  • Methyldiphenyloxophosphine
  • Methyldiphenylphosphine oxide
  • NSC 407134
  • Phosphine oxide, methyldiphenyl-
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